[Event "WchT Blitz Pool B"]
[Site "London"]
[Date "2025.06.14"]
[Round "1.5"]
[White "Bulmaga, Irina"]
[Black "Efroimski, Marsel"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2393"]
[BlackElo "2372"]
[PlyCount "36"]
[EventDate "2025.06.14"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ENG"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Malcolm's Mates"]
[BlackTeam "Rishon LeZion"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ISR"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 h6 7. Nxf6+ Nxf6 8. Be3 Be7 9. Qe2 0-0 10. 0-0-0 b6 11. g4 Nxg4 12. Bd2 Qd5 13. Rg1 Qxa2 14. c3 Qa1+ 15. Kc2 Qa4+ 16. Kc1 Qa1+ 17. Kc2 Qa4+ 18. Kc1 Qa1+ 1/2-1/2

[Event "WchT Blitz Pool B"]
[Site "London"]
[Date "2025.06.14"]
[Round "10.5"]
[White "Dishman, Matthew"]
[Black "Efroimski, Marsel"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1978"]
[BlackElo "2372"]
[PlyCount "76"]
[EventDate "2025.06.14"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ENG"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Sassy Seniors"]
[BlackTeam "Rishon LeZion"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ISR"]

1. e4 c5 2. f4 d5 3. exd5 Nf6 4. Nf3 Nxd5 5. Nc3 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 Nc6 8. Be3 b6 9. Bb5 Bd7 10. Ke2 a6 11. Bd3 e6 12. Rhd1 Be7 13. Kf2 b5 14. a4 b4 15. cxb4 cxb4 16. Be4 Rc8 17. g3 Bf6 18. Nd4 Nxd4 19. Bxd4 Bxd4+ 20. Rxd4 a5 21. Ke3 f5 22. Bd3 Ke7 23. b3 Rc3 24. Rc4 Rc8 25. Rxc8 Bxc8 26. Kd4 Kd6 27. Re1 Bb7 28. Re5 Bd5 29. Re2 g6 30. Re5 Rc5 31. Re1 Rc8 32. Re5 h6 33. h4 g5 34. hxg5 hxg5 35. Bxf5 gxf4 36. gxf4 Rf8 37. Be4 Rxf4 38. Ke3 Kxe5 0-1

[Event "WchT Blitz Pool B"]
[Site "London"]
[Date "2025.06.14"]
[Round "13.5"]
[White "Efroimski, Marsel"]
[Black "Divya, Deshmukh"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2372"]
[BlackElo "2463"]
[PlyCount "61"]
[EventDate "2025.06.14"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ENG"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Rishon LeZion"]
[BlackTeam "Hexamind Team"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "USA"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 a5 8. a3 a4 9. Nf4 cxd4 10. cxd4 b6 11. h4 Ba6 12. Bxa6 Rxa6 13. Qd3 Ra7 14. Ng5 Qe7 15. Nxh7 g6 16. Nxf8 Nxf8 17. Qb5 Qc7 18. Be3 Ra5 19. Qd3 g5 20. Ne2 gxh4 21. Rc1 Qb7 22. Bg5 Ng6 23. Nf4 Nxf4 24. Bxf4 Kd7 25. Bg5 Qa6 26. Qf3 Rf8 27. Rxh4 Qc8 28. Rh7 Qe8 29. Qc3 Kc7 30. Bh6 Rh8 31. Rxh8 1-0

[Event "WchT Blitz Pool B"]
[Site "London"]
[Date "2025.06.14"]
[Round "3.5"]
[White "Efroimski, Marsel"]
[Black "Gong, Qianyun"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2372"]
[BlackElo "2228"]
[PlyCount "96"]
[EventDate "2025.06.14"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ENG"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Rishon LeZion"]
[BlackTeam "Theme Int Trading"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "SIN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Ne7 6. Nf3 Nbc6 7. 0-0 0-0 8. Ng5 h6 9. Nh7 Re8 10. Bxh6 gxh6 11. Nf6+ Kg7 12. Nxe8+ Qxe8 13. Ne2 Bd6 14. c3 Bf5 15. Ng3 Bxg3 16. fxg3 Bxd3 17. Qxd3 Qd7 18. Rf3 Rf8 19. Raf1 Ng6 20. h4 Nd8 21. Rf6 Ne7 22. Qe3 Ng8 23. R6f5 Re8 24. Qf3 c6 25. g4 Re6 26. g5 hxg5 27. Rxg5+ Rg6 28. Qg3 Kh7 29. h5 Rxg5 30. Qxg5 Nh6 31. Rf6 Ng8 32. Rf3 Qe7 33. Qf5+ Kh8 34. Rg3 Nh6 35. Qf4 Kh7 36. Re3 Ne6 37. Qe5 Qh4 38. Rf3 Qg5 39. Qb8 Qc1+ 40. Rf1 Qe3+ 41. Kh1 Qg5 42. Qh2 Kg7 43. Qh3 f5 44. Qh2 Ng4 45. Qh3 Nf4 46. h6+ Kh7 47. Qg3 Qh5+ 48. Qh3 Nxh3 0-1

[Event "WchT Blitz Pool B"]
[Site "London"]
[Date "2025.06.14"]
[Round "11.5"]
[White "Efroimski, Marsel"]
[Black "Hng, Mei Xian Eunice"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2372"]
[BlackElo "2066"]
[PlyCount "75"]
[EventDate "2025.06.14"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ENG"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Rishon LeZion"]
[BlackTeam "Oxbridge"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ENG"]

1. e4 d6 2. d4 c6 3. Nc3 Nd7 4. f4 Qc7 5. Nf3 e5 6. Be3 Ngf6 7. h3 Be7 8. g4 h6 9. a4 Qa5 10. Qd2 exd4 11. Nxd4 Nc5 12. Bg2 Qc7 13. b4 Ne6 14. Nf5 g6 15. Nxe7 Qxe7 16. 0-0 h5 17. g5 Nd7 18. f5 Nef8 19. f6 Qe6 20. Nd5 cxd5 21. exd5 Qe5 22. Bf4 Qb2 23. Rfb1 Qxa1 24. Rxa1 Ne5 25. Re1 Nfd7 26. Qd4 0-0 27. c4 b6 28. Qc3 Ba6 29. c5 Nd3 30. Bxd6 Nxe1 31. Qxe1 Rfe8 32. Qc3 bxc5 33. bxc5 Rac8 34. c6 Nb6 35. Qa5 Bc4 36. Bg3 Red8 37. d6 Re8 38. d7 1-0

[Event "WchT Blitz Pool B"]
[Site "London"]
[Date "2025.06.14"]
[Round "9.5"]
[White "Efroimski, Marsel"]
[Black "Injac, Teodora"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2372"]
[BlackElo "2457"]
[PlyCount "113"]
[EventDate "2025.06.14"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ENG"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Rishon LeZion"]
[BlackTeam "Freedom"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "IND"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Nc3 Nf6 6. Bxc6+ bxc6 7. d4 exd4 8. Nxd4 c5 9. Nc6 Qd7 10. Na5 Be7 11. 0-0 0-0 12. Re1 Bd8 13. Bf4 Qg4 14. Qxg4 Bxg4 15. Nc6 Nh5 16. Bd2 Bd7 17. Nxd8 Rfxd8 18. Nd5 c6 19. Nb6 Rab8 20. Nxd7 Rxd7 21. Bc3 Nf4 22. g3 Ne6 23. b3 Nd4 24. Bxd4 cxd4 25. Rad1 c5 26. e5 Kf8 27. exd6 Rxd6 28. Re5 Rc8 29. c3 f6 30. Re2 Rcd8 31. cxd4 cxd4 32. Rd3 Kf7 33. Kf1 h5 34. f4 Rd5 35. Rc2 Kg6 36. Kf2 Kf5 37. Kf3 Re8 38. Rc4 Red8 39. h3 a5 40. g4+ hxg4+ 41. hxg4+ Kg6 42. Ke4 R5d7 43. Rcxd4 Re8+ 44. Kf3 Rc7 45. Rd5 Rc2 46. Rd2 Rc3+ 47. R5d3 Rc1 48. f5+ Kg5 49. Rd7 Rc3+ 50. Kg2 Kxg4 51. Rxg7+ Kxf5 52. Rgd7 Rce3 53. R7d5+ R8e5 54. Kf2 R3e4 55. Rxe5+ Rxe5 56. Kf3 Rc5 57. Rd3 1/2-1/2

[Event "WchT Blitz Pool B"]
[Site "London"]
[Date "2025.06.14"]
[Round "12.5"]
[White "Sedykh, Stakhey"]
[Black "Efroimski, Marsel"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1756"]
[BlackElo "2372"]
[PlyCount "68"]
[EventDate "2025.06.14"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ENG"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Desert Penguins"]
[BlackTeam "Rishon LeZion"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ISR"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. h3 Rb8 10. g4 f5 11. Ne2 e5 12. c3 fxg4 13. hxg4 Bxg4 14. Nh2 Bxe2 15. Qxe2 exf4 16. Bxf4 Ne5 17. Ng4 h5 18. Nxe5 dxe5 19. Bg5 Qd6 20. Rxf8+ Rxf8 21. Rf1 Rxf1+ 22. Qxf1 Nc6 23. Qe2 Bf6 24. Qe3 Bxg5 25. Qxg5 Kg7 26. Qe3 b6 27. a3 Nd8 28. Bh3 Ne6 29. Bxe6 Qxe6 30. Qg5 Qg4+ 31. Qxg4 hxg4 32. Kg2 Kf6 33. Kg3 Kg5 34. Kg2 Kf4 0-1

[Event "WchT Rapid"]
[Site "London"]
[Date "2025.06.13"]
[Round "9.5"]
[White "Efroimski, Marsel"]
[Black "Kairbekova, Amina"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2337"]
[BlackElo "2280"]
[PlyCount "84"]
[EventDate "2025.06.11"]
[EventType "team-swiss"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Rishon LeZion"]
[BlackTeam "Barys.kz"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "KAZ"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. d3 Nc6 6. c4 Nge7 7. Bf4 Ng6 8. Bg3 Qc7 9. Qe2 b6 10. Nbd2 Bb7 11. h4 h5 12. Ng5 Ncxe5 13. 0-0-0 Bd6 14. Nde4 Bxe4 15. Nxe4 f6 16. Re1 0-0-0 17. Nxd6+ Qxd6 18. Qe4 Qc6 19. Qxc6+ Nxc6 20. Rxe6 Nce5 21. Bxe5 Nxe5 22. Re7 Rd7 23. Rxd7 Kxd7 24. Be2 a6 25. Kd2 b5 26. cxb5 axb5 27. a3 g6 28. Rh3 Kd6 29. Rg3 f5 30. Rg5 Rh6 31. Rg3 Ng4 32. Bxg4 hxg4 33. f3 Rxh4 34. Ke2 Ke5 35. Kf2 Kf4 36. Rxg4+ Rxg4 37. fxg4 Kxg4 38. b3 Kf4 39. a4 bxa4 40. bxa4 Ke5 41. a5 Kd6 42. Kf3 g5 0-1

[Event "WchT Rapid"]
[Site "London"]
[Date "2025.06.13"]
[Round "12.5"]
[White "Efroimski, Marsel"]
[Black "Khotenashvili, Bela"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2337"]
[BlackElo "2349"]
[PlyCount "110"]
[EventDate "2025.06.11"]
[EventType "team-swiss"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Rishon LeZion"]
[BlackTeam "Duobeniajan Costa Calida"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ESP"]

1. e4 c6 2. d4 g6 3. Nc3 Bg7 4. Be3 d5 5. e5 Nh6 6. Qd2 Nf5 7. Bf4 h5 8. Nf3 a5 9. h3 Na6 10. a3 Nc7 11. Bd3 Ne6 12. Bxf5 gxf5 13. Be3 h4 14. Ne2 Bf8 15. Nf4 Nxf4 16. Bxf4 e6 17. Bg5 Be7 18. Bxe7 Qxe7 19. Qg5 b6 20. Qxe7+ Kxe7 21. Ng5 f4 22. Nf3 Ba6 23. Nh2 c5 24. 0-0-0 Rhg8 25. Rhg1 Be2 26. Rde1 Bh5 27. f3 Rg3 28. dxc5 bxc5 29. Ng4 Bxg4 30. fxg4 f3 31. gxf3 Rxf3 32. Ref1 Rxh3 33. Rf6 Rg8 34. Rgf1 Rg7 35. g5 Rg3 36. Rh6 R3xg5 37. Rxh4 Rxe5 38. Ra4 Re2 39. Rxa5 Kd6 40. Kd1 Rgg2 41. Rxf7 Rd2+ 42. Ke1 Rxc2 43. Ra6+ Ke5 44. Kf1 Rgd2 45. Ke1 Rh2 46. Kd1 Rxb2 47. Kc1 Rbf2 48. Rxf2 Rxf2 49. a4 c4 50. a5 c3 51. Rc6 d4 52. Kb1 Kd5 53. Rc8 Rb2+ 54. Ka1 Rb5 55. Ra8 c2 0-1

[Event "WchT Rapid"]
[Site "London"]
[Date "2025.06.12"]
[Round "5.5"]
[White "Efroimski, Marsel"]
[Black "Kaliakhmet, Elnaz"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "2337"]
[BlackElo "2238"]
[PlyCount "98"]
[EventDate "2025.06.11"]
[EventType "team-swiss"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Rishon LeZion"]
[BlackTeam "KazChess"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "KAZ"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bd6 5. d3 a6 6. Ba4 0-0 7. a3 b5 8. Bb3 Be7 9. h3 d6 10. Nd5 Na5 11. Ba2 c5 12. b4 Nc6 13. Nxf6+ Bxf6 14. Bd5 Bb7 15. bxc5 dxc5 16. 0-0 Qc7 17. Bb2 Nd4 18. Bxb7 Qxb7 19. Nh2 Bg5 20. Ng4 Qc7 21. Ne3 Bxe3 22. fxe3 Nc6 23. Qg4 f6 24. Rad1 Rad8 25. c3 Kh8 26. Kh1 Qe7 27. d4 Na5 28. d5 Nc4 29. Bc1 Nd6 30. Rf3 Qd7 31. Qh4 Kg8 32. Rdf1 Rf7 33. Rg3 Kh8 34. Rg4 Rdf8 35. Qe1 h6 36. Qe2 f5 37. exf5 Rxf5 38. Rxf5 Qxf5 39. Kh2 e4 40. Bd2 Qxd5 41. Be1 Qd3 42. Qa2 Nc4 43. Bf2 Qf1 44. Bg1 Qd3 45. a4 Qd6+ 46. Kh1 Rf1 47. axb5 Qd1 48. Qxc4 Rxg1+ 49. Kh2 Qe1 0-1

[Event "WchT Rapid"]
[Site "London"]
[Date "2025.06.12"]
[Round "8.5"]
[White "Efroimski, Marsel"]
[Black "Osmak, Iulija"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2337"]
[BlackElo "2343"]
[PlyCount "49"]
[EventDate "2025.06.11"]
[EventType "team-swiss"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Rishon LeZion"]
[BlackTeam "Ashdod Elit CC"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 Be7 8. a3 a5 9. Nf4 a4 10. Bd3 Qb6 11. Bc2 Qa6 12. h4 Nb6 13. Nh5 Bf8 14. Ng5 cxd4 15. cxd4 h6 16. Nh7 Ne7 17. Qg4 Qc4 18. Nxf8 Rxf8 19. Qxg7 Nd7 20. Bh7 b6 21. Qg4 Rh8 22. Qg7 Rf8 23. Qg4 Rh8 24. Qg7 Rf8 25. Qg4 1/2-1/2

[Event "WchT Rapid"]
[Site "London"]
[Date "2025.06.12"]
[Round "6.5"]
[White "Khamdamova, Afruza"]
[Black "Efroimski, Marsel"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2406"]
[BlackElo "2337"]
[PlyCount "110"]
[EventDate "2025.06.11"]
[EventType "team-swiss"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Uzbekistan"]
[BlackTeam "Rishon LeZion"]
[WhiteTeamCountry "UZB"]
[BlackTeamCountry "ISR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Be2 0-0 11. 0-0 Nd7 12. Be3 a6 13. Na3 f5 14. f4 exf4 15. Bxf4 Qb6+ 16. Kh1 Qxb2 17. Nc4 Qf6 18. a5 g5 19. Be3 Ne5 20. Nb6 Rb8 21. Bd4 f4 22. c4 Bf5 23. Qb3 Qh6 24. Bxe5 dxe5 25. d6 Bf6 26. c5+ Kh8 27. Bc4 g4 28. Be6 g3 29. h3 Bxe6 30. Qxe6 Rbe8 31. Qd5 e4 32. Rae1 Re5 33. Qc4 Rh5 34. Qe6 Re5 35. Qg4 f3 36. Nd7 Qd2 37. Rg1 f2 38. Qe2 Qxe2 39. Rxe2 fxg1Q+ 40. Kxg1 Rxc5 41. Re1 Bd4+ 42. Kh1 Rd8 43. Nxc5 Bxc5 44. Rxe4 Rxd6 45. Re1 Bb4 46. Rf1 Bxa5 47. h4 Bd2 48. h5 Kg7 49. Rf3 Be1 50. Rf1 Bf2 51. Rc1 Bb6 52. Re1 Rd4 53. h6+ Kf7 54. Rf1+ Ke7 55. Re1+ Kd7 0-1

[Event "WchT Rapid"]
[Site "London"]
[Date "2025.06.11"]
[Round "3.5"]
[White "Efroimski, Marsel"]
[Black "Tsolakidou, Stavroula"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2337"]
[BlackElo "2394"]
[PlyCount "55"]
[EventDate "2025.06.11"]
[EventType "team-swiss"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Rishon LeZion"]
[BlackTeam "Team MGD1"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "IND"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Rb8 13. h4 a5 14. Qf3 Be6 15. Nce3 b4 16. Rd1 bxc3 17. bxc3 Be7 18. a4 g6 19. Bb5 Na7 20. Nxe7+ Qxe7 21. Nd5 Bxd5 22. Rxd5 Nxb5 23. axb5 Rfc8 24. 0-0 Qxh4 25. Qd3 Qe7 26. Ra1 Qc7 27. Rxd6 Rxb5 28. Rxg6+ 1/2-1/2

[Event "WchT Rapid"]
[Site "London"]
[Date "2025.06.11"]
[Round "4.5"]
[White "Kueh, Audrey"]
[Black "Efroimski, Marsel"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2098"]
[BlackElo "2337"]
[PlyCount "121"]
[EventDate "2025.06.11"]
[EventType "team-swiss"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Wood Green"]
[BlackTeam "Rishon LeZion"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ISR"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 bxc6 8. Bd3 Qc7 9. Qe2 Ne7 10. Nf3 Ng6 11. e5 f6 12. Bxg6+ hxg6 13. Bf4 Qb7 14. 0-0 g5 15. Bc1 c5 16. b3 Be7 17. Bb2 f5 18. c3 Bc6 19. Rfd1 g4 20. Ne1 0-0-0 21. Ba3 Rh5 22. f3 Rdh8 23. fxg4 Rxh2 24. gxf5 Rh1+ 25. Kf2 Bh4+ 26. Ke3 Bg5+ 27. Kf2 Bh4+ 28. Ke3 exf5 29. Bxc5 Bg5+ 30. Kf2 R1h4 31. Nf3 Re4 32. Qd3 Bf4 33. Rh1 Re8 34. Rae1 g5 35. g3 g4 36. gxf4 Rxf4 37. Re3 d4 38. Bxd4 Bxf3 39. Kg3 Bxh1 40. Kxf4 Be4 41. Qc4+ Kb8 42. e6 Ka8 43. Be5 Rc8 44. Qd4 Qh7 45. Rxe4 fxe4 46. Qxe4+ Qxe4+ 47. Kxe4 Kb7 48. Kf5 Kc6 49. Kxg4 Rf8 50. c4 Rf2 51. e7 Kd7 52. a4 Ra2 53. Bd6 Rd2 54. c5 Ke8 55. Kf3 Rd3+ 56. Ke4 Rxb3 57. c6 Rb6 58. Kd5 Rb1 59. c7 Rd1+ 60. Kc6 Rc1+ 61. Bc5 1-0

[Event "ISR-chT (Women)"]
[Site "Netanya"]
[Date "2025.05.31"]
[Round "5.2"]
[White "Efroimski, Marsel"]
[Black "Klinova, Masha"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2372"]
[BlackElo "2231"]
[PlyCount "129"]
[EventDate "2025.05.29"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]
[WhiteTeam "Rishon Le Zion (W)"]
[BlackTeam "Beer Sheva (W)"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 0-0 7. h3 h6 8. Re1 Bb6 9. Nbd2 Ne7 10. Nf1 Ng6 11. Bb3 Be6 12. Bc2 c6 13. d4 Re8 14. Ng3 Qd7 15. Kh2 Rad8 16. Be3 Qc7 17. Qc1 d5 18. exd5 Bxd5 19. Nxe5 Nxe5 20. dxe5 Rxe5 21. Bxb6 axb6 22. Qf4 Rde8 23. c4 g5 24. Qxf6 Rxe1 25. Rxe1 Rxe1 26. Qxh6 Be6 27. Bh7+ Kh8 28. Bc2+ Kg8 29. Qxg5+ Kf8 30. Qd2 Ra1 31. a3 Ke7 32. Qg5+ Ke8 33. f4 Qe7 34. Qe5 Bxc4 35. Qb8+ Qd8 36. Qxb7 Bd5 37. Be4 Rd1 38. Bxd5 Qxd5 39. Qc8+ Qd8 40. Qxc6+ Kf8 41. Qh6+ Ke8 42. Qc6+ Kf8 43. Nf5 Rd2 44. b4 Qd5 45. Qc8+ Qd8 46. Qc3 f6 47. a4 Kf7 48. a5 bxa5 49. bxa5 Qd5 50. Qc7+ Qd7 51. Qc4+ Qd5 52. Qc7+ Qd7 53. Qxd7+ Rxd7 54. g4 Ra7 55. Kg3 Rxa5 56. Nd4 Ra3+ 57. Nf3 Rb3 58. h4 Kg7 59. f5 Ra3 60. g5 Rb3 61. Kf4 Rb4+ 62. Ke3 fxg5 63. hxg5 Rg4 64. Nd4 Rxg5 65. Ne6+ 1/2-1/2

[Event "ISR-chT (Women)"]
[Site "Netanya"]
[Date "2025.05.31"]
[Round "5.2"]
[White "Efroimski, Marsel"]
[Black "Klinova, Masha"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2372"]
[BlackElo "2231"]
[PlyCount "129"]
[EventDate "2025.05.29"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]
[WhiteTeam "Rishon Le Zion (W)"]
[BlackTeam "Beer Sheva (W)"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 0-0 7. h3 h6 8. Re1 Bb6 9. Nbd2 Ne7 10. Nf1 Ng6 11. Bb3 Be6 12. Bc2 c6 13. d4 Re8 14. Ng3 Qd7 15. Kh2 Rad8 16. Be3 Qc7 17. Qc1 d5 18. exd5 Bxd5 19. Nxe5 Nxe5 20. dxe5 Rxe5 21. Bxb6 axb6 22. Qf4 Rde8 23. c4 g5 24. Qxf6 Rxe1 25. Rxe1 Rxe1 26. Qxh6 Be6 27. Bh7+ Kh8 28. Bc2+ Kg8 29. Qxg5+ Kf8 30. Qd2 Ra1 31. a3 Ke7 32. Qg5+ Ke8 33. f4 Qe7 34. Qe5 Bxc4 35. Qb8+ Qd8 36. Qxb7 Bd5 37. Be4 Rd1 38. Bxd5 Qxd5 39. Qc8+ Qd8 40. Qxc6+ Kf8 41. Qh6+ Ke8 42. Qc6+ Kf8 43. Nf5 Rd2 44. b4 Qd5 45. Qc8+ Qd8 46. Qc3 f6 47. a4 Kf7 48. a5 bxa5 49. bxa5 Qd5 50. Qc7+ Qd7 51. Qc4+ Qd5 52. Qc7+ Qd7 53. Qxd7+ Rxd7 54. g4 Ra7 55. Kg3 Rxa5 56. Nd4 Ra3+ 57. Nf3 Rb3 58. h4 Kg7 59. f5 Ra3 60. g5 Rb3 61. Kf4 Rb4+ 62. Ke3 fxg5 63. hxg5 Rg4 64. Nd4 Rxg5 65. Ne6+ 1/2-1/2

[Event "ISR-chT (Women)"]
[Site "Netanya"]
[Date "2025.05.30"]
[Round "3.2"]
[White "Efroimski, Marsel"]
[Black "Gutmakher, Olga"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2372"]
[BlackElo "2211"]
[PlyCount "135"]
[EventDate "2025.05.29"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]
[WhiteTeam "Rishon Le Zion (W)"]
[BlackTeam "Ashdod (W)"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. Bd3 Nxd5 10. exd5 Nb8 11. c4 Be7 12. cxb5 0-0 13. 0-0 f5 14. Re1 Nd7 15. bxa6 e4 16. Bf1 Bxa6 17. Nb5 Bxb5 18. Bxb5 Ne5 19. a4 Bh4 20. Ra3 Rc8 21. Bf4 Ng6 22. Bd2 Qb6 23. Be3 Qa5 24. Bd4 Bf6 25. Bxf6 Rxf6 26. Ree3 Ne5 27. Rec3 Rb8 28. Qd4 Rg6 29. b4 Qd8 30. Rg3 Qh4 31. Rac3 Rf8 32. Be2 Qf6 33. Qd2 f4 34. Rxg6 Qxg6 35. f3 exf3 36. Bxf3 Qb1+ 37. Rc1 Nxf3+ 38. gxf3 Qb3 39. Qe2 h6 40. Qe6+ Kh8 41. Rc8 Rxc8 42. Qxc8+ Kh7 43. Qf5+ Kg8 44. Qe6+ Kh8 45. Qe8+ Kh7 46. Qe4+ Kh8 47. a5 Qa2 48. Qxf4 Qxd5 49. Qe4 Qg5+ 50. Kf1 d5 51. Qd4 Qf5 52. Ke2 Qe6+ 53. Kd2 Qd6 54. Kc3 Qc6+ 55. Kb3 Qb5 56. f4 Kg8 57. Kc3 Qc6+ 58. Qc5 Qf6+ 59. Kb3 Qf5 60. Ka4 Qd3 61. Qc8+ Kh7 62. a6 Qb1 63. Ka5 Qa1+ 64. Kb6 Qd4+ 65. Qc5 Qxf4 66. a7 Qf6+ 67. Kb7 d4 68. Qc2+ 1-0

[Event "ISR-chT (Women)"]
[Site "Netanya"]
[Date "2025.05.30"]
[Round "3.2"]
[White "Efroimski, Marsel"]
[Black "Gutmakher, Olga"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2372"]
[BlackElo "2211"]
[PlyCount "135"]
[EventDate "2025.05.29"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]
[WhiteTeam "Rishon Le Zion (W)"]
[BlackTeam "Ashdod (W)"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. Bd3 Nxd5 10. exd5 Nb8 11. c4 Be7 12. cxb5 0-0 13. 0-0 f5 14. Re1 Nd7 15. bxa6 e4 16. Bf1 Bxa6 17. Nb5 Bxb5 18. Bxb5 Ne5 19. a4 Bh4 20. Ra3 Rc8 21. Bf4 Ng6 22. Bd2 Qb6 23. Be3 Qa5 24. Bd4 Bf6 25. Bxf6 Rxf6 26. Ree3 Ne5 27. Rec3 Rb8 28. Qd4 Rg6 29. b4 Qd8 30. Rg3 Qh4 31. Rac3 Rf8 32. Be2 Qf6 33. Qd2 f4 34. Rxg6 Qxg6 35. f3 exf3 36. Bxf3 Qb1+ 37. Rc1 Nxf3+ 38. gxf3 Qb3 39. Qe2 h6 40. Qe6+ Kh8 41. Rc8 Rxc8 42. Qxc8+ Kh7 43. Qf5+ Kg8 44. Qe6+ Kh8 45. Qe8+ Kh7 46. Qe4+ Kh8 47. a5 Qa2 48. Qxf4 Qxd5 49. Qe4 Qg5+ 50. Kf1 d5 51. Qd4 Qf5 52. Ke2 Qe6+ 53. Kd2 Qd6 54. Kc3 Qc6+ 55. Kb3 Qb5 56. f4 Kg8 57. Kc3 Qc6+ 58. Qc5 Qf6+ 59. Kb3 Qf5 60. Ka4 Qd3 61. Qc8+ Kh7 62. a6 Qb1 63. Ka5 Qa1+ 64. Kb6 Qd4+ 65. Qc5 Qxf4 66. a7 Qf6+ 67. Kb7 d4 68. Qc2+ 1-0

[Event "ISR-chT (Women)"]
[Site "Netanya"]
[Date "2025.05.30"]
[Round "4.2"]
[White "Karavaeva, Olga"]
[Black "Efroimski, Marsel"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2271"]
[BlackElo "2372"]
[PlyCount "134"]
[EventDate "2025.05.29"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]
[WhiteTeam "Maccabi Kiryat Yam (W)"]
[BlackTeam "Rishon Le Zion (W)"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 0-0 5. Nf3 Re8 6. 0-0 e4 7. Ne1 Bxc3 8. bxc3 d5 9. cxd5 Qxd5 10. d4 Qc6 11. Bd2 Be6 12. Nc2 Nbd7 13. Ne3 Nb6 14. Qc2 Nc4 15. Nxc4 Bxc4 16. Bg5 Nd7 17. Rfe1 Nb6 18. f3 e3 19. g4 Bd5 20. Bf4 a5 21. Qf5 a4 22. h4 Be6 23. Qd3 Bc4 24. Qc2 a3 25. Rab1 Re7 26. Bg3 Bd5 27. Rb4 Nc4 28. Rc1 b5 29. h5 Nb2 30. Ra1 Ra4 31. Rxb2 axb2 32. Qxb2 Rc4 33. Rb1 b4 34. cxb4 Rc2 35. Qa3 Rxe2 36. b5 Qd7 37. b6 cxb6 38. Rxb6 Re8 39. Qc5 Rxg2+ 40. Kxg2 e2 41. Rb1 e1Q 42. Rxe1 Rxe1 43. Bxe1 Qxg4+ 44. Kf1 Qxf3+ 45. Bf2 h6 46. Ke1 Qe4+ 47. Kd2 Bxa2 48. Qc8+ Kh7 49. Qc2 Qxc2+ 50. Kxc2 Bd5 51. Kd3 Bf3 52. Ke3 Bxh5 53. d5 g5 54. d6 Bg4 55. Ke4 Kg6 56. Bd4 Bd7 57. Kf3 f5 58. Bc3 Bc6+ 59. Kg3 f4+ 60. Kh3 Bd7+ 61. Kg2 g4 62. Bd2 Kf5 63. Be1 Kg5 64. Ba5 Bc6+ 65. Kf2 g3+ 66. Kg1 Kg4 67. Bd2 h5 0-1

[Event "ISR-chT (Women)"]
[Site "Netanya"]
[Date "2025.05.30"]
[Round "4.2"]
[White "Karavaeva, Olga"]
[Black "Efroimski, Marsel"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2271"]
[BlackElo "2372"]
[PlyCount "134"]
[EventDate "2025.05.29"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]
[WhiteTeam "Maccabi Kiryat Yam (W)"]
[BlackTeam "Rishon Le Zion (W)"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 0-0 5. Nf3 Re8 6. 0-0 e4 7. Ne1 Bxc3 8. bxc3 d5 9. cxd5 Qxd5 10. d4 Qc6 11. Bd2 Be6 12. Nc2 Nbd7 13. Ne3 Nb6 14. Qc2 Nc4 15. Nxc4 Bxc4 16. Bg5 Nd7 17. Rfe1 Nb6 18. f3 e3 19. g4 Bd5 20. Bf4 a5 21. Qf5 a4 22. h4 Be6 23. Qd3 Bc4 24. Qc2 a3 25. Rab1 Re7 26. Bg3 Bd5 27. Rb4 Nc4 28. Rc1 b5 29. h5 Nb2 30. Ra1 Ra4 31. Rxb2 axb2 32. Qxb2 Rc4 33. Rb1 b4 34. cxb4 Rc2 35. Qa3 Rxe2 36. b5 Qd7 37. b6 cxb6 38. Rxb6 Re8 39. Qc5 Rxg2+ 40. Kxg2 e2 41. Rb1 e1Q 42. Rxe1 Rxe1 43. Bxe1 Qxg4+ 44. Kf1 Qxf3+ 45. Bf2 h6 46. Ke1 Qe4+ 47. Kd2 Bxa2 48. Qc8+ Kh7 49. Qc2 Qxc2+ 50. Kxc2 Bd5 51. Kd3 Bf3 52. Ke3 Bxh5 53. d5 g5 54. d6 Bg4 55. Ke4 Kg6 56. Bd4 Bd7 57. Kf3 f5 58. Bc3 Bc6+ 59. Kg3 f4+ 60. Kh3 Bd7+ 61. Kg2 g4 62. Bd2 Kf5 63. Be1 Kg5 64. Ba5 Bc6+ 65. Kf2 g3+ 66. Kg1 Kg4 67. Bd2 h5 0-1

[Event "ISR-chT (Women)"]
[Site "Netanya"]
[Date "2025.05.29"]
[Round "1.2"]
[White "Efroimski, Marsel"]
[Black "Pitam, Ella"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2372"]
[BlackElo "2174"]
[PlyCount "57"]
[EventDate "2025.05.29"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]
[WhiteTeam "Rishon Le Zion (W)"]
[BlackTeam "Afula Hapoel (W)"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 b6 9. e5 Nd7 10. Nf1 Bb7 11. c3 Rc8 12. h4 Qc7 13. Bf4 d4 14. c4 Rfe8 15. h5 Nf8 16. N1h2 Qd8 17. Ng4 Ba8 18. Nd2 Nd7 19. Ne4 a6 20. Qd2 f5 21. exf6 Nxf6 22. Nexf6+ Bxf6 23. Re2 e5 24. Rae1 Qd7 25. Nxe5 Nxe5 26. Bxa8 Nxc4 27. Rxe8+ Rxe8 28. Rxe8+ Qxe8 29. Bd5+ 1-0

[Event "ISR-chT (Women)"]
[Site "Netanya"]
[Date "2025.05.29"]
[Round "1.2"]
[White "Efroimski, Marsel"]
[Black "Pitam, Ella"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2372"]
[BlackElo "2174"]
[PlyCount "57"]
[EventDate "2025.05.29"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]
[WhiteTeam "Rishon Le Zion (W)"]
[BlackTeam "Afula Hapoel (W)"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 b6 9. e5 Nd7 10. Nf1 Bb7 11. c3 Rc8 12. h4 Qc7 13. Bf4 d4 14. c4 Rfe8 15. h5 Nf8 16. N1h2 Qd8 17. Ng4 Ba8 18. Nd2 Nd7 19. Ne4 a6 20. Qd2 f5 21. exf6 Nxf6 22. Nexf6+ Bxf6 23. Re2 e5 24. Rae1 Qd7 25. Nxe5 Nxe5 26. Bxa8 Nxc4 27. Rxe8+ Rxe8 28. Rxe8+ Qxe8 29. Bd5+ 1-0

[Event "ISR-chT (Women)"]
[Site "Netanya"]
[Date "2025.05.29"]
[Round "2.6"]
[White "Federovski, Adi"]
[Black "Efroimski, Marsel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2000"]
[BlackElo "2372"]
[PlyCount "80"]
[EventDate "2025.05.29"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]
[WhiteTeam "Rishon Le Zion (W) II"]
[BlackTeam "Rishon Le Zion (W)"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. Ne5 c6 6. c3 Bf5 7. Nd2 Qc8 8. h4 h6 9. Qb3 Nbd7 10. Nxd7 Qxd7 11. Nf3 Ng4 12. Bf4 f6 13. Rd1 e5 14. Bc1 e4 15. Nh2 Nxh2 16. Rxh2 0-0 17. Be3 b5 18. Kf1 a5 19. a3 Rfb8 20. Rc1 Be6 21. Kg1 c5 22. f3 c4 23. Qc2 f5 24. g4 Rf8 25. Qd2 Kh7 26. h5 g5 27. gxf5 Bxf5 28. fxe4 Bxe4 29. Bxe4+ dxe4 30. Kh1 Rf5 31. Rg1 Raf8 32. Qe1 Qd5 33. Qg3 R8f7 34. Qg4 Bf8 35. Rh3 Bd6 36. Qg2 Bf4 37. Qg4 Bxe3 38. Rxe3 Rf4 39. Qg2 Rh4+ 40. Rh3 Rff4 0-1

[Event "ISR-chT (Women)"]
[Site "Netanya"]
[Date "2025.05.29"]
[Round "2.6"]
[White "Federovski, Adi"]
[Black "Efroimski, Marsel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2000"]
[BlackElo "2372"]
[PlyCount "80"]
[EventDate "2025.05.29"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]
[WhiteTeam "Rishon Le Zion (W) II"]
[BlackTeam "Rishon Le Zion (W)"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. Ne5 c6 6. c3 Bf5 7. Nd2 Qc8 8. h4 h6 9. Qb3 Nbd7 10. Nxd7 Qxd7 11. Nf3 Ng4 12. Bf4 f6 13. Rd1 e5 14. Bc1 e4 15. Nh2 Nxh2 16. Rxh2 0-0 17. Be3 b5 18. Kf1 a5 19. a3 Rfb8 20. Rc1 Be6 21. Kg1 c5 22. f3 c4 23. Qc2 f5 24. g4 Rf8 25. Qd2 Kh7 26. h5 g5 27. gxf5 Bxf5 28. fxe4 Bxe4 29. Bxe4+ dxe4 30. Kh1 Rf5 31. Rg1 Raf8 32. Qe1 Qd5 33. Qg3 R8f7 34. Qg4 Bf8 35. Rh3 Bd6 36. Qg2 Bf4 37. Qg4 Bxe3 38. Rxe3 Rf4 39. Qg2 Rh4+ 40. Rh3 Rff4 0-1

[Event "BL 2425 (Women)"]
[Site "Germany"]
[Date "2025.03.16"]
[Round "8.3"]
[White "Lach, Aleksandra"]
[Black "Efroimski, Marsel"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2210"]
[BlackElo "2399"]
[PlyCount "111"]
[EventDate "2024.11.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]
[WhiteTeam "Harksheide (W)"]
[BlackTeam "Schwaebisch Hall (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 e6 6. f4 Bd6 7. Nf3 Nf6 8. Ne5 0-0 9. Qe2 Ne7 10. 0-0 b6 11. b3 Bb7 12. Nd2 Ne8 13. Rf3 g6 14. Bb2 Ng7 15. Raf1 f6 16. Ng4 Nef5 17. Rh3 Qc7 18. g3 Rae8 19. Bb5 Re7 20. Nf3 Bc8 21. Nfe5 fxe5 22. fxe5 Ref7 23. exd6 Qxd6 24. Qe5 Qe7 25. Bd3 h5 26. Nf2 g5 27. g4 Nh4 28. gxh5 Nf3+ 29. Rxf3 Rxf3 30. Be2 R3f5 31. Qg3 Qf7 32. Ba3 Rd8 33. Ng4 Rxf1+ 34. Bxf1 Qf4 35. Qxf4 gxf4 36. Be7 Rd7 37. Nf6+ Kf7 38. Nxd7 Bxd7 39. h6 Nf5 40. Bg5 Kg6 41. Bd3 b5 42. Bxf4 Be8 43. Kf2 Kh7 44. Bg5 Bg6 45. Bxb5 Nxh6 46. Bxh6 Kxh6 47. c4 dxc4 48. Bxc4 Bf5 49. b4 Kg5 50. Kg3 Kf6 51. Kf4 Bc2 52. Bb3 Bd3 53. a4 Be2 54. b5 Bd3 55. h4 Be2 56. Bc2 1-0

[Event "BL 2425 (Women)"]
[Site "Germany"]
[Date "2025.03.15"]
[Round "7.3"]
[White "Efroimski, Marsel"]
[Black "Ziegenfuss, Antonia"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "2399"]
[BlackElo "2187"]
[PlyCount "106"]
[EventDate "2024.11.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]
[WhiteTeam "Schwaebisch Hall (W)"]
[BlackTeam "Hamburger SK (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 e6 7. a4 Qc7 8. Qe2 Be7 9. 0-0 0-0 10. Be3 Nc6 11. Nxc6 Qxc6 12. Bb5 Qc7 13. Bd3 d5 14. exd5 exd5 15. Qf3 Rd8 16. Bd4 Bg4 17. Qe3 Qd7 18. h3 Be6 19. a5 Re8 20. Na4 Rad8 21. Nb6 Qd6 22. Rfd1 Nd7 23. c4 Bf6 24. Bxf6 Nxf6 25. Qd4 Qc7 26. c5 Nh5 27. b4 Nf4 28. Bf1 Bf5 29. Re1 Be4 30. g3 Re6 31. Ra3 Rg6 32. Kh2 Ne6 33. Qd2 Ng5 34. Bg2 f5 35. f4 Bxg2 36. fxg5 Be4 37. Qf4 Qe7 38. Rd3 Qf7 39. Rd4 h6 40. gxh6 Rxh6 41. Qg5 Re8 42. Qf4 Qh5 43. Qf1 Re5 44. Re3 Bg2 45. Qxg2 Rxe3 46. Rh4 Qd1 47. Rxh6 Re2 48. Rd6 Rxg2+ 49. Kxg2 Qe2+ 50. Kg1 d4 51. Nd5 d3 52. Nf4 Qe1+ 53. Kg2 d2 0-1

[Event "ISR-chT"]
[Site "Israel"]
[Date "2025.03.07"]
[Round "11.4"]
[White "Bitensky, Igor"]
[Black "Efroimski, Marsel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2366"]
[BlackElo "2398"]
[PlyCount "69"]
[EventDate "2025.01.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]
[WhiteTeam "Petach Tikva II"]
[BlackTeam "Rishon Le Zion II"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. Bg2 Nb4 5. Na3 e6 6. 0-0 Be7 7. c3 Nc6 8. Ne5 f6 9. Nxc6 bxc6 10. Qa4 Qd7 11. c4 Bxa3 12. Qxa3 Ne7 13. Bd2 Kf7 14. Rac1 Rhb8 15. Ba5 Rb7 16. b3 h5 17. h4 Nc8 18. Qc5 Nd6 19. cxd5 cxd5 20. Bxc7 Ne4 21. Qa5 g5 22. f3 Rc8 23. fxe4 dxe4 24. Be5 Rxc1 25. Rxc1 fxe5 26. Qxe5 Qd5 27. Qh8 Kg6 28. Qe8+ Rf7 29. Rc7 Qxd4+ 30. Kh2 Qg7 31. hxg5 h4 32. Qxf7+ Qxf7 33. Rxf7 hxg3+ 34. Kxg3 Kxf7 35. Kf4 1-0

[Event "ISR-chT"]
[Site "Israel"]
[Date "2025.03.01"]
[Round "10.4"]
[White "Efroimski, Marsel"]
[Black "Soffer, Ram"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2398"]
[BlackElo "2419"]
[PlyCount "45"]
[EventDate "2025.01.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]
[WhiteTeam "Rishon Le iZion II"]
[BlackTeam "Herzliya CC"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 g6 10. Ba3 Nb4 11. Bb2 Bg7 12. a3 Nd5 13. Nd2 0-0 14. 0-0-0 Rfe8 15. Qf3 Nb6 16. Ne4 Bxe5 17. Bxe5 Qxe5 18. Nf6+ Kf8 19. Nxe8 Qa1+ 20. Kc2 Qa2+ 21. Kc1 Qa1+ 22. Kc2 Qa2+ 23. Kc1 1/2-1/2

[Event "ISR-chT"]
[Site "Israel"]
[Date "2025.02.28"]
[Round "9.4"]
[White "Ben Artzi, Ido"]
[Black "Efroimski, Marsel"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2334"]
[BlackElo "2398"]
[PlyCount "103"]
[EventDate "2025.01.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]
[WhiteTeam "Kfar Saba II"]
[BlackTeam "Rishon Le iZion II"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Ne2 Be7 8. c3 0-0 9. g3 b5 10. a3 a5 11. h4 a4 12. f5 exf5 13. Nf4 cxd4 14. cxd4 b4 15. Bd3 Nb6 16. Kf2 b3 17. Be3 f6 18. e6 g6 19. h5 g5 20. Bxf5 gxf4 21. gxf4 Bd6 22. Qg1+ Kh8 23. Nh4 Rg8 24. Ng6+ hxg6 25. hxg6+ Kg7 26. Qh2 Kf8 27. Qh6+ Ke8 28. Qh7 Rf8 29. g7 Qe7 30. Qg6+ Kd8 31. Rh8 Qxg7 32. Qxg7 Rxh8 33. Qxh8+ Kc7 34. Qxf6 Nc4 35. Rh1 Nxb2 36. Rh7+ Kb6 37. Bc1 Nc4 38. e7 Bxe7 39. Rxe7 Bxf5 40. Qxf5 Nxe7 41. Qe6+ Nc6 42. Qxd5 b2 43. Bxb2 Nxb2 44. Qc5+ Kc7 45. Qc2 Rd8 46. Qxb2 Rxd4 47. Ke3 Rd8 48. f5 Rg8 49. f6 Rg3+ 50. Ke4 Rb3 51. Qh2+ Kd7 52. f7 1-0

[Event "ISR-chT"]
[Site "Israel"]
[Date "2025.02.15"]
[Round "8.4"]
[White "Efroimski, Marsel"]
[Black "Alekseev, Evgeny V"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2398"]
[BlackElo "2505"]
[PlyCount "142"]
[EventDate "2025.01.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]
[WhiteTeam "Rishon Le iZion II"]
[BlackTeam "Ashdod"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. Nc3 Qe6 10. Qe4 g6 11. Bd2 Bg7 12. c5 Nd5 13. Bc4 Bb7 14. 0-0 0-0 15. Rfe1 Rfe8 16. Bf4 d6 17. cxd6 cxd6 18. Bxd5 cxd5 19. Qb4 d4 20. Qxb7 dxc3 21. bxc3 dxe5 22. Rab1 Qxa2 23. Be3 a5 24. Qb5 a4 25. Re2 Qe6 26. c4 Rec8 27. Rc2 a3 28. Qb3 Bf8 29. h3 Bd6 30. Qa2 Bf8 31. Rb6 Qd7 32. Kh2 Bc5 33. Bxc5 Rxc5 34. Rb3 Qc7 35. Rxa3 Rxa3 36. Qxa3 Rxc4 37. Rxc4 Qxc4 38. Qe7 Qd4 39. f3 Kg7 40. Qe8 h5 41. Qe7 Qf4+ 42. Kg1 g5 43. Qe8 g4 44. hxg4 hxg4 45. fxg4 e4 46. Qc6 Qxg4 47. Kf2 Qf4+ 48. Ke2 f6 49. Qe6 Kh6 50. Qg8 f5 51. Qh8+ Kg5 52. Qg7+ Kh5 53. Qh7+ Kg4 54. Qh8 Qd6 55. Qg7+ Kh4 56. Qh7+ Kg5 57. Qg7+ Qg6 58. Qe5 Kg4 59. Qc3 f4 60. Qc8+ Kh4 61. Qh3+ Kg5 62. Qb3 e3 63. Qd5+ Kh4 64. g3+ Qxg3 65. Qd4 Kh3 66. Qh8+ Kg2 67. Qd4 Qf3+ 68. Kd3 e2+ 69. Kd2 Kf1 70. Qa1+ Kg2 71. Qg7+ Kf2 0-1

[Event "ISR-chT"]
[Site "Israel"]
[Date "2025.02.14"]
[Round "7.5"]
[White "Efroimski, Marsel"]
[Black "Ben Ari, Yannay"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2398"]
[BlackElo "2467"]
[PlyCount "73"]
[EventDate "2025.01.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]
[WhiteTeam "Rishon Le iZion II"]
[BlackTeam "Beer Sheva"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. e4 c5 2. Nc3 a6 3. Nge2 Nf6 4. e5 Ng4 5. d4 cxd4 6. Qxd4 d6 7. exd6 e5 8. Qd2 Nc6 9. h3 Nf6 10. Ng3 Bxd6 11. Nge4 Bb4 12. Qxd8+ Nxd8 13. Nxf6+ gxf6 14. Bd2 Be6 15. 0-0-0 Nc6 16. a3 Ba5 17. Nd5 Bxd5 18. Bxa5 Bxg2 19. Bxg2 Nxa5 20. b4 Nc4 21. Bxb7 Ra7 22. Bd5 Nxa3 23. Kb2 Nb5 24. c4 Nd6 25. Ra1 Ke7 26. Ra4 Rb8 27. Rha1 Nc8 28. Kb3 Nb6 29. Rxa6 Rc7 30. Ra7 Rbc8 31. Bb7 Rd8 32. Be4 Rdd7 33. Rxc7 Rxc7 34. c5 Nd7 35. Kc4 Nb6+ 36. Kb5 Nc8 37. Bf5 1-0

[Event "ISR-chT"]
[Site "Israel"]
[Date "2025.02.08"]
[Round "6.5"]
[White "Tarnopolsky, Anatoly"]
[Black "Efroimski, Marsel"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2298"]
[BlackElo "2398"]
[PlyCount "125"]
[EventDate "2025.01.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]
[WhiteTeam "Petach Tikva"]
[BlackTeam "Rishon Le iZion II"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. f3 c5 10. Nge2 Nc6 11. 0-0 c4 12. Bc2 Rb8 13. Bg3 Bd6 14. Bf2 b5 15. Ng3 b4 16. Nce2 Re8 17. h3 h5 18. e4 h4 19. Nf5 Bxf5 20. exf5 Nh5 21. Qd2 Qf6 22. Rfe1 Bc7 23. Ba4 Rb6 24. Bxc6 Rxc6 25. Qxb4 Qxf5 26. Qd2 Rg6 27. Kf1 Rxg2 28. Kxg2 Rxe2 29. Rxe2 Nf4+ 30. Kg1 Qg5+ 31. Bg3 Qxg3+ 32. Rg2 Qxf3 33. Re1 Nxh3+ 34. Kh1 Nf4 35. Qf2 Qxg2+ 36. Qxg2 Nxg2 37. Kxg2 g5 38. Re7 Bb6 39. Re5 f6 40. Rxd5 Kf7 41. Rd6 Ke7 42. Rc6 Bxd4 43. Rxc4 Bxb2 44. Ra4 f5 45. Rxa7+ Ke6 46. Ra6+ Ke5 47. Kh3 Bc3 48. Ra4 Be1 49. Rc4 Kd5 50. Ra4 Kc5 51. Ra8 g4+ 52. Kg2 h3+ 53. Kf1 f4 54. Rh8 Bg3 55. Rh5+ Kb4 56. Rg5 h2 57. Kg2 f3+ 58. Kh1 f2 59. Rxg4+ Kc5 60. Rg5+ Kd4 61. Rf5 Ke4 62. Rxf2 Bxf2 63. Kxh2 1/2-1/2

[Event "ISR-chT"]
[Site "Israel"]
[Date "2025.02.07"]
[Round "5.5"]
[White "Efroimski, Marsel"]
[Black "Taichman, Ori"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2398"]
[BlackElo "2354"]
[PlyCount "73"]
[EventDate "2025.01.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]
[WhiteTeam "Rishon Le iZion II"]
[BlackTeam "Beer Sheva II"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. 0-0 Qxb2 9. Qe1 cxd4 10. Bxd4 Nxd4 11. Nxd4 Bb4 12. Rb1 Bxc3 13. Rxb2 Bxe1 14. Rxe1 b6 15. h4 h5 16. Nxf5 exf5 17. c4 Ne7 18. Rd2 0-0-0 19. Red1 dxc4 20. Bxc4 Rxd2 21. Rxd2 Ng6 22. Bxf7 Nxe5 23. Be6+ Kc7 24. f4 Re8 25. Bxf5 Rf8 26. fxe5 Rxf5 27. e6 g6 28. Rd7+ Kc6 29. Rxa7 Re5 30. e7 Kd6 31. Rb7 Kc6 32. e8Q+ Rxe8 33. Rg7 Re6 34. Kf2 Kd5 35. g4 hxg4 36. Kg3 Ke5 37. Kxg4 1/2-1/2

[Event "ISR-chT"]
[Site "Israel"]
[Date "2025.01.18"]
[Round "4.4"]
[White "Efroimski, Marsel"]
[Black "Mesropov, Konstantin Eduard"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2398"]
[BlackElo "2447"]
[PlyCount "37"]
[EventDate "2025.01.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]
[WhiteTeam "Rishon Le iZion II"]
[BlackTeam "Ramat Gan Etude II"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. e4 e6 2. d4 d5 3. Nc3 h6 4. Nf3 Nf6 5. e5 Ne4 6. Bd3 Bb4 7. 0-0 Nxc3 8. bxc3 Bxc3 9. Rb1 Nc6 10. Be3 Na5 11. g3 Bd7 12. Nh4 Qe7 13. f4 0-0-0 14. f5 Nc4 15. Bxc4 dxc4 16. Qe2 Ba5 17. Qxc4 Qa3 18. Qb3 Qxb3 19. axb3 1/2-1/2

[Event "ISR-chT"]
[Site "Israel"]
[Date "2025.01.17"]
[Round "3.5"]
[White "Efroimski, Marsel"]
[Black "Raznikov, Danny"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2398"]
[BlackElo "2450"]
[PlyCount "57"]
[EventDate "2025.01.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]
[WhiteTeam "Rishon Le iZion II"]
[BlackTeam "Kfar Saba"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 0-0 8. Bg5 h6 9. Bh4 Nd4 10. Qd3 Nxb3 11. axb3 g5 12. Bg3 d6 13. Be2 Ng4 14. h4 Ne5 15. Qd2 Kg7 16. Nd5 Be6 17. hxg5 Bxd5 18. gxh6+ Kh7 19. exd5 Qf6 20. Bh4 Qf5 21. 0-0-0 Rg8 22. f4 Ng6 23. Bd3 Qg4 24. Bf6 Rae8 25. Rde1 Qg3 26. Kb1 Be3 27. Qc3 Bxf4 28. Rxe8 Rxe8 29. Bh4 1-0

[Event "ISR-chT"]
[Site "Israel"]
[Date "2025.01.10"]
[Round "2.3"]
[White "Zlatin, Alexander"]
[Black "Efroimski, Marsel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2325"]
[BlackElo "2398"]
[PlyCount "89"]
[EventDate "2025.01.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]
[WhiteTeam "Netanya"]
[BlackTeam "Rishon Le iZion II"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 a5 7. a4 h6 8. Nbd2 0-0 9. h3 Be6 10. Bc2 Ba7 11. Nf1 d5 12. Qe2 d4 13. g4 Nh7 14. Ng3 f6 15. Nh4 Qd6 16. Nhf5 Qc5 17. Ra3 Rfd8 18. 0-0 Qf8 19. Bb3 Bxb3 20. Rxb3 Rab8 21. h4 Bc5 22. Rb5 b6 23. Nh5 g6 24. Nxh6+ Kh8 25. Ng3 Rd7 26. Kg2 Rbd8 27. Rd1 Ne7 28. g5 fxg5 29. hxg5 Ng8 30. Ng4 Qe7 31. f4 exf4 32. Bxf4 Bd6 33. e5 Qf8 34. Nf6 Re7 35. Qg4 Bc5 36. Nge4 c6 37. Nxc5 cxb5 38. Ne6 Ngxf6 39. exf6 Rxe6 40. Qxe6 Re8 41. Qd7 Rd8 42. Qb7 dxc3 43. Rh1 Qg8 44. f7 Qg7 45. Be5 1-0

[Event "ISR-chT"]
[Site "Israel"]
[Date "2025.01.08"]
[Round "1.3"]
[White "Efroimski, Marsel"]
[Black "Steinberg, Nitzan"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2398"]
[BlackElo "2563"]
[PlyCount "110"]
[EventDate "2025.01.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]
[WhiteTeam "Rishon Le iZion II"]
[BlackTeam "Rishon Le Zion Feldklein"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 Bb6 7. Re1 h6 8. Nbd2 Ne7 9. Nf1 Ng6 10. h3 0-0 11. Ng3 c6 12. Bb3 Re8 13. d4 Qc7 14. Be3 Be6 15. Bxe6 fxe6 16. dxe5 dxe5 17. Qb3 Bxe3 18. Rxe3 Rad8 19. Ree1 c5 20. Qc4 Qc6 21. a4 Nd7 22. a5 b5 23. axb6 axb6 24. Ra6 Nb8 25. Ra7 b5 26. Qa2 Rd7 27. h4 Qd6 28. Rxd7 Nxd7 29. Qb3 Qc6 30. c4 b4 31. Rd1 Ra8 32. Qd3 Nf6 33. Qc2 Qc7 34. Ne2 Qb7 35. Ng3 Ng4 36. Nh2 Nxh2 37. Kxh2 Nxh4 38. Qe2 Ng6 39. Qg4 Nf4 40. f3 Qf7 41. Nf1 Qf6 42. Ne3 h5 43. Qg3 Ne2 44. Qf2 Nd4 45. Nc2 Rd8 46. Nxd4 Rxd4 47. Rxd4 exd4 48. f4 d3 49. e5 Qd8 50. Qd2 Qd4 51. b3 Kh7 52. Kg3 Kg6 53. Kh4 Qe4 54. Qf2 Qe2 55. Qg3+ Qg4+ 0-1

[Event "London Classic Superblitz Gp-B"]
[Site "London"]
[Date "2024.12.07"]
[Round "4"]
[White "Adams, Michael"]
[Black "Efroimski, Marsel"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2662"]
[BlackElo "2397"]
[PlyCount "75"]
[EventDate "2024.12.07"]
[EventType "tourn (blitz)"]
[EventRounds "7"]
[EventCountry "ENG"]
[EventCategory "11"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Bd3 cxd4 7. cxd4 Nf5 8. Bxf5 exf5 9. Nc3 Be7 10. 0-0 Be6 11. Ne2 g5 12. Ne1 f4 13. Bd2 Qb6 14. Bc3 0-0-0 15. Rc1 Kb8 16. Nd3 h5 17. f3 h4 18. h3 Rc8 19. Kh2 Bf5 20. Qd2 Nd8 21. Nc5 Qg6 22. Bb4 Bxc5 23. Bxc5 Ne6 24. Bd6+ Ka8 25. Nc3 Bd3 26. Rfd1 Bc4 27. b3 Ba6 28. Nxd5 Rcd8 29. Rc3 f5 30. Nc7+ Nxc7 31. Bxc7 Rd7 32. d5 g4 33. e6 Rxc7 34. Rxc7 gxf3 35. Qf2 Rg8 36. Qxf3 Qf6 37. Rdc1 Kb8 38. Qxf4 1-0

[Event "London Classic Superblitz Gp-B"]
[Site "London"]
[Date "2024.12.07"]
[Round "5"]
[White "Efroimski, Marsel"]
[Black "Golding, Alex"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2397"]
[BlackElo "2405"]
[PlyCount "142"]
[EventDate "2024.12.07"]
[EventType "tourn (blitz)"]
[EventRounds "7"]
[EventCountry "ENG"]
[EventCategory "11"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 d6 7. Be3 Be7 8. Be2 Bd7 9. g4 Nxd4 10. Qxd4 Bc6 11. g5 e5 12. Qd3 Nxe4 13. Nxe4 d5 14. Ng3 d4 15. Bd2 Bxh1 16. Nxh1 0-0 17. h4 f5 18. Ng3 e4 19. Qb3+ Kh8 20. 0-0-0 Qc7 21. Qc4 Qe5 22. Qb5 Bd6 23. Nh5 Rac8 24. Bf4 Qxb5 25. Bxb5 Bxf4+ 26. Nxf4 d3 27. c3 Rf7 28. Kd2 a6 29. Ba4 g6 30. Ke3 Re7 31. Bb3 Kg7 32. Bd5 b5 33. Ne6+ Kh8 34. Nf4 Kg7 35. Ne6+ Kh8 36. Nf4 Kg7 37. Ra1 Rb8 38. Rh1 h5 39. Ne6+ Kh7 40. Nf4 Kg7 41. Ra1 Rb6 42. Rc1 Rd7 43. Be6 Rdd6 44. Bb3 Rb7 45. Rd1 Rc7 46. Ne6+ Rxe6 47. Bxe6 Kf8 48. f3 Re7 49. Bd5 exf3+ 50. Kxf3 Re2 51. b3 Rh2 52. Kg3 Ra2 53. Rxd3 Rxa3 54. Kf4 Ra1 55. Ke5 Ke7 56. Bc6 Re1+ 57. Kf4 Rf1+ 58. Kg3 f4+ 59. Kg2 Re1 60. c4 bxc4 61. bxc4 Ke6 62. Bd7+ Ke5 63. c5 Ke4 64. Ra3 Re2+ 65. Kf1 Rc2 66. c6 f3 67. Ra1 Ke3 68. Re1+ Kf4 69. Be8 Kg3 70. Ra1 Rh2 71. Kg1 f2+ 0-1

[Event "London Classic op 14th"]
[Site "London"]
[Date "2024.12.07"]
[Round "9"]
[White "Efroimski, Marsel"]
[Black "Gonzalez Garcia, Jose"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "2397"]
[BlackElo "2465"]
[PlyCount "26"]
[EventDate "2024.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. d3 d6 6. 0-0 Be7 7. c4 0-0 8. Nc3 Bd7 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 Bc6 12. b3 a6 13. Bb2 b5 1/2-1/2

[Event "London Classic Superblitz Gp-B"]
[Site "London"]
[Date "2024.12.07"]
[Round "6"]
[White "Efroimski, Marsel"]
[Black "Parker, Jonathan"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "2397"]
[BlackElo "2526"]
[PlyCount "103"]
[EventDate "2024.12.07"]
[EventType "tourn (blitz)"]
[EventRounds "7"]
[EventCountry "ENG"]
[EventCategory "11"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Bc4 Nxf3+ 6. gxf3 d6 7. d4 Be6 8. d5 Bd7 9. f4 exf4 10. Bxf4 g6 11. Qe2 Qe7 12. e5 Nh5 13. exd6 Qxe2+ 14. Nxe2 Nxf4 15. Nxf4 Bxd6 16. Nd3 0-0-0 17. Kd2 Rde8 18. f3 h5 19. Rae1 Rxe1 20. Kxe1 b5 21. Bb3 a5 22. c3 h4 23. Kf2 Re8 24. Bc2 Bf5 25. a3 Kb7 26. f4 Kb6 27. Re1 Rxe1 28. Kxe1 Bxf4 29. Nxf4 Bxc2 30. Kd2 Bf5 31. b4 g5 32. Nh5 Bg6 33. Nf6 axb4 34. axb4 c6 35. d6 Kb7 36. Ke3 Kc8 37. Kd4 Bf5 38. Kc5 Kb7 39. Kd4 Kc8 40. Ke5 Be6 41. Kd4 Kb7 42. Kc5 g4 43. Kd4 g3 44. hxg3 h3 45. Ne4 h2 46. Nf2 Bd5 47. Ke5 Kc8 48. Kf6 Kd7 49. g4 Kxd6 50. g5 Kd7 51. Kg7 Ke7 52. Kh6 0-1

[Event "London Classic Superblitz Gp-B"]
[Site "London"]
[Date "2024.12.07"]
[Round "3"]
[White "Efroimski, Marsel"]
[Black "Vachier Lagrave, Maxime"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2397"]
[BlackElo "2731"]
[PlyCount "120"]
[EventDate "2024.12.07"]
[EventType "tourn (blitz)"]
[EventRounds "7"]
[EventCountry "ENG"]
[EventCategory "11"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 d5 8. e5 Ne4 9. Be3 cxd4 10. cxd4 Qb6 11. Bxc6 Qxc6 12. Nfd2 Be6 13. Nxe4 dxe4 14. Nc3 Rfd8 15. Qc2 f5 16. exf6 exf6 17. Qxe4 Qxe4 18. Nxe4 f5 19. Nc3 Bf7 20. Rad1 Rd7 21. a3 Rc8 22. d5 Bxc3 23. bxc3 b6 24. Rd3 Rxd5 25. Rxd5 Bxd5 26. Bd4 Kf7 27. f3 Rc4 28. Kf2 Ra4 29. Ra1 f4 30. h4 h6 31. g3 g5 32. hxg5 hxg5 33. gxf4 gxf4 34. Ke2 Ke6 35. Kf2 Kd6 36. Ke2 Ra5 37. Kd3 Bxf3 38. Rf1 Bd5 39. Rxf4 Rxa3 40. Rf6+ Be6 41. Kc2 Ra2+ 42. Kb1 Re2 43. Rf2 Re1+ 44. Kb2 Kc6 45. Rf6 Re2+ 46. Kb1 Kb5 47. Rf2 Re1+ 48. Kb2 a5 49. Rh2 Kc6 50. Rf2 b5 51. Rh2 Bf5 52. Rf2 Be4 53. Rh2 Rf1 54. Rf2 Rh1 55. Re2 Kd5 56. Ka2 b4 57. Rb2 Kc4 58. Bg7 bxc3 59. Rb8 Bd5 60. Rc8+ Kb4+ 0-1

[Event "London Classic Superblitz Gp-B"]
[Site "London"]
[Date "2024.12.07"]
[Round "1"]
[White "Efroimski, Marsel"]
[Black "Zhao, George"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2397"]
[BlackElo "2220"]
[PlyCount "126"]
[EventDate "2024.12.07"]
[EventType "tourn (blitz)"]
[EventRounds "7"]
[EventCountry "ENG"]
[EventCategory "11"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Ne7 6. Nf3 Nbc6 7. a3 Bd6 8. h3 f6 9. Ne2 Be6 10. Bf4 0-0 11. c3 Re8 12. 0-0 Bf5 13. Bxd6 Qxd6 14. Ng3 Bxd3 15. Qxd3 Ng6 16. Rfe1 Nf4 17. Qc2 Qd7 18. Qd2 Ng6 19. b4 a6 20. a4 Rxe1+ 21. Rxe1 Nce7 22. a5 Re8 23. h4 Qg4 24. h5 Nf4 25. Nh2 Qg5 26. Qe3 Kf8 27. Nf3 Qg4 28. Nh2 Qg5 29. Nf3 Qg4 30. h6 g5 31. Nh2 Qd7 32. f3 Nc8 33. Qxe8+ Qxe8 34. Rxe8+ Kxe8 35. Ng4 Kf7 36. Kf2 Nd6 37. Ne3 Kg6 38. Ne2 Nd3+ 39. Kg3 Nf5+ 40. Nxf5 Kxf5 41. Kh3 Kg6 42. g3 Kxh6 43. f4 Kg6 44. Kg2 Kf5 45. Kf3 g4+ 46. Ke3 Ne1 47. Nc1 Nc2+ 48. Kd2 Na3 49. Nb3 Nc4+ 50. Kd3 b6 51. b5 bxa5 52. bxa6 a4 53. a7 Nb6 54. Nc5 a3 55. Kc2 h5 56. Nd7 Na8 57. Kb3 h4 58. gxh4 g3 59. h5 g2 60. h6 g1Q 61. h7 Qg7 62. Nc5 Qxh7 63. Kxa3 Kxf4 0-1

[Event "London Classic Superblitz Gp-B"]
[Site "London"]
[Date "2024.12.07"]
[Round "2"]
[White "Ghasi, Ameet K"]
[Black "Efroimski, Marsel"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2503"]
[BlackElo "2397"]
[PlyCount "179"]
[EventDate "2024.12.07"]
[EventType "tourn (blitz)"]
[EventRounds "7"]
[EventCountry "ENG"]
[EventCategory "11"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. 0-0 Bg7 5. d3 0-0 6. Nbd2 c5 7. e4 Nc6 8. Re1 e6 9. Qe2 dxe4 10. dxe4 e5 11. c3 b6 12. Nc4 Qc7 13. Bg5 Ba6 14. Bf1 h6 15. Bxf6 Bxf6 16. Qc2 Bxc4 17. Bxc4 Ne7 18. h4 h5 19. a4 Kg7 20. Qb3 Nc6 21. Bd5 Na5 22. Qa2 Rad8 23. b4 Nb7 24. a5 Nd6 25. axb6 axb6 26. Reb1 c4 27. Qa7 Rd7 28. Qxc7 Rxc7 29. Ra6 Nb5 30. Rc1 Rb8 31. Nd2 Nd6 32. Rca1 Nb5 33. Nxc4 Nxc3 34. Nxb6 Be7 35. Ra7 Rxa7 36. Rxa7 Rxb6 37. Rxe7 Nxd5 38. exd5 Kf6 39. Rc7 Rxb4 40. Rc6+ Kf5 41. Rc7 f6 42. d6 Rd4 43. Rd7 Ke6 44. Rg7 Kf5 45. d7 g5 46. hxg5 fxg5 47. Rh7 Kg6 48. Re7 Kf6 49. Rh7 Kg6 50. Re7 e4 51. Kf1 Kf6 52. Rh7 Kg6 53. Re7 Kf6 54. Rxe4 Rxd7 55. Rb4 Rd2 56. Rb6+ Kf5 57. Kg2 h4 58. Rb5+ Kg4 59. Rb4+ Kf5 60. gxh4 gxh4 61. Rxh4 Kg5 62. Ra4 Kf5 63. Kg3 Kg5 64. f3 Kf5 65. Ra6 Rd5 66. Rb6 Kg5 67. Rb8 Kf5 68. Rf8+ Kg5 69. Rg8+ Kf5 70. Rg4 Ra5 71. Rh4 Kg5 72. f4+ Kg6 73. Kg4 Ra4 74. Rh3 Rb4 75. Rc3 Rb1 76. Rc6+ Kg7 77. Kg5 Rb5+ 78. f5 Rb7 79. Ra6 Rc7 80. Rg6+ Kf7 81. Rh6 Kg7 82. f6+ Kg8 83. Kg6 Ra7 84. Rh1 Rb7 85. Rc1 Rb8 86. Rc7 Ra8 87. Rg7+ Kf8 88. Rh7 Kg8 89. f7+ Kf8 90. Rh8+ 1-0

[Event "London Classic Superblitz Gp-B"]
[Site "London"]
[Date "2024.12.07"]
[Round "7"]
[White "Hong, Andrew Z"]
[Black "Efroimski, Marsel"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2572"]
[BlackElo "2397"]
[PlyCount "93"]
[EventDate "2024.12.07"]
[EventType "tourn (blitz)"]
[EventRounds "7"]
[EventCountry "ENG"]
[EventCategory "11"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. d4 e6 2. Nc3 Nf6 3. Bf4 d5 4. e3 Bb4 5. h4 Ne4 6. Nge2 c5 7. a3 Bxc3+ 8. bxc3 c4 9. f3 Nf6 10. g4 Nc6 11. Ng3 Qb6 12. g5 Nd7 13. e4 Qb2 14. Bd2 Nb6 15. Bh3 Na4 16. Rb1 Qa2 17. Qc1 0-0 18. 0-0 a6 19. Nh1 b5 20. Nf2 a5 21. Nd1 b4 22. Ra1 Qxa1 23. Qxa1 b3 24. Nb2 Nxb2 25. Qxb2 a4 26. Bf4 Re8 27. Bd6 Rd8 28. Bb4 Bb7 29. Qc1 Rac8 30. e5 Nxb4 31. axb4 Ra8 32. Qa3 Bc6 33. Kf2 Bb5 34. Ke3 Rf8 35. Kd2 Rae8 36. Kc1 f6 37. Kb2 f5 38. h5 Ra8 39. Ra1 Ra6 40. Bf1 Rfa8 41. Kb1 Kf8 42. Qc1 a3 43. cxb3 a2+ 44. Kb2 Ra3 45. Qd1 Rxb3+ 46. Qxb3 cxb3 47. Bxb5 1-0

[Event "London Classic op 14th"]
[Site "London"]
[Date "2024.12.06"]
[Round "8"]
[White "Wells, Peter K"]
[Black "Efroimski, Marsel"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2351"]
[BlackElo "2397"]
[PlyCount "35"]
[EventDate "2024.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4 c5 7. Ne5 Qc8 8. 0-0 Nc6 9. Nxd7 Qxd7 10. Nc3 Be7 11. d3 0-0 12. Bg5 b6 13. Qa4 Rac8 14. Rfc1 h6 15. Bxf6 Bxf6 16. Rab1 Rfd8 17. h4 Be7 18. a3 1/2-1/2

[Event "London Classic op 14th"]
[Site "London"]
[Date "2024.12.05"]
[Round "7"]
[White "Efroimski, Marsel"]
[Black "Rushbrooke, Remy"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2397"]
[BlackElo "2074"]
[PlyCount "85"]
[EventDate "2024.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Nf3 b5 6. h4 h6 7. Bd3 Nd7 8. Ne2 Bb7 9. Ng3 h5 10. a4 Ngf6 11. c3 e6 12. Ng5 0-0 13. axb5 axb5 14. Bxb5 Rxa1 15. Qxa1 c5 16. 0-0 Qb6 17. Be2 Ra8 18. Qc1 Ba6 19. Rd1 Bxe2 20. Nxe2 Ra2 21. dxc5 dxc5 22. Rd2 Qa7 23. Qd1 Ra1 24. Nc1 Bf8 25. f3 Qc7 26. c4 Ne5 27. Qf1 Bd6 28. Rd1 Rb1 29. Qe2 Qb8 30. b3 Be7 31. Bf4 Nfd7 32. Qc2 Bxg5 33. Bxg5 Ra1 34. f4 Nc6 35. Rxd7 Nd4 36. Qd2 Rxc1+ 37. Kh2 Rc2 38. Qd3 Qxb3 39. Qxb3 Nxb3 40. Bf6 g5 41. Rd8+ Kh7 42. Rh8+ Kg6 43. hxg5 1-0

[Event "London Classic op 14th"]
[Site "London"]
[Date "2024.12.03"]
[Round "6"]
[White "Finn, Peter"]
[Black "Efroimski, Marsel"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2175"]
[BlackElo "2397"]
[PlyCount "53"]
[EventDate "2024.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 Na6 7. Bg5 h6 8. Be3 e5 9. d5 Nh5 10. g3 f5 11. exf5 gxf5 12. Nh4 Nf6 13. Qd2 f4 14. gxf4 exf4 15. Bd4 c5 16. dxc6 bxc6 17. Bg2 Qe8+ 18. Qe2 Qf7 19. 0-0 Be6 20. b3 c5 21. Bxf6 Bxf6 22. Nf5 Kh8 23. Nxh6 Qg7 24. Qh5 Bxc3 25. Nf7+ Kg8 26. Nh6+ Kh8 27. Nf7+ 1/2-1/2

[Event "London Classic op 14th"]
[Site "London"]
[Date "2024.12.02"]
[Round "5"]
[White "Efroimski, Marsel"]
[Black "Li, Wenxiang"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2397"]
[BlackElo "2145"]
[PlyCount "85"]
[EventDate "2024.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Ne7 7. a4 Nc8 8. a5 a6 9. c3 Bxb1 10. Rxb1 Qxa5 11. b4 Qc7 12. Bd3 h6 13. Nd2 Na7 14. f4 g6 15. Nb3 Nb5 16. Qc2 Be7 17. Ra1 0-0-0 18. Be3 Rhg8 19. Ra2 Rdf8 20. Rfa1 f5 21. c4 Na7 22. cxd5 cxd5 23. Qe2 Bxb4 24. Bxa6 Nc6 25. Rc2 Ndb8 26. Bb5 Qb6 27. Ra4 Kd8 28. Nc1 Ke7 29. Rb2 Bc3 30. Rb3 Bxd4 31. Rxd4 Nxd4 32. Qb2 Rc8 33. Bf1 Qc5 34. Rxb7+ Nd7 35. Bxd4 Qxc1 36. Qb4+ Kd8 37. Rxd7+ Kxd7 38. Qd6+ Ke8 39. Qxe6+ Kf8 40. Qf6+ Ke8 41. Qe6+ Kf8 42. Qd6+ Ke8 43. Qe6+ 1/2-1/2

[Event "London Classic op 14th"]
[Site "London"]
[Date "2024.12.01"]
[Round "4"]
[White "Fernandez, Michael"]
[Black "Efroimski, Marsel"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2138"]
[BlackElo "2397"]
[PlyCount "74"]
[EventDate "2024.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. c4 e5 2. g3 c6 3. Bg2 Nf6 4. d4 e4 5. Nc3 d5 6. Bg5 Nbd7 7. cxd5 cxd5 8. Qb3 Bd6 9. f3 h6 10. Bxf6 Nxf6 11. fxe4 dxe4 12. Bxe4 Nxe4 13. Nxe4 Qa5+ 14. Nc3 0-0 15. Nf3 Bh3 16. Kf2 Kh8 17. Rac1 f5 18. Qd5 Qd8 19. e3 b5 20. Ne5 Bxe5 21. Qxe5 Re8 22. Qd5 Qg5 23. Qf3 Rad8 24. Nb1 Bg4 25. Qf4 Qf6 26. Nd2 g5 27. Qc7 Rxd4 28. Qc3 f4 29. gxf4 gxf4 30. exd4 Qh4+ 31. Kg1 b4 32. Nf3 Qf6 33. Qd3 Re3 34. Qb5 Bxf3 35. Qb8+ Kh7 36. Rc7+ Re7 37. Kf1 Qa6+ 0-1

[Event "London Classic op 14th"]
[Site "London"]
[Date "2024.11.30"]
[Round "2"]
[White "Efroimski, Marsel"]
[Black "Fier, Alexandr"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2397"]
[BlackElo "2544"]
[PlyCount "71"]
[EventDate "2024.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Be2 Ngf6 6. d3 e6 7. c4 b6 8. Nc3 Bb7 9. Nd2 g6 10. f4 Bg7 11. Bf3 Qc7 12. Qe1 0-0 13. Qh4 b5 14. cxb5 axb5 15. Nxb5 Qb6 16. Nc3 d5 17. Kh1 Qa6 18. e5 Ne8 19. Qe7 Qc6 20. Nc4 Nc7 21. Nd6 Ba6 22. Rd1 Ne8 23. Nc4 Qc8 24. a4 Rb8 25. Na3 Nc7 26. Qh4 Rb3 27. Qf2 d4 28. Ncb5 Bxb5 29. axb5 Nxb5 30. Nc4 Nc7 31. Qc2 Rb8 32. Nd6 Qd8 33. Nb7 Qc8 34. Nd6 Qd8 35. Nb7 Qc8 36. Nd6 1/2-1/2

[Event "London Classic op 14th"]
[Site "London"]
[Date "2024.11.30"]
[Round "3"]
[White "Efroimski, Marsel"]
[Black "Pert, Max P"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2397"]
[BlackElo "2076"]
[PlyCount "82"]
[EventDate "2024.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bf5 7. Ne2 g6 8. Ng3 Be6 9. Be3 Bg7 10. Qd2 0-0 11. Bd3 Re8 12. 0-0 Nd7 13. Ne4 Nb6 14. Bf4 Bf8 15. Nc5 Bxc5 16. dxc5 Nc4 17. Qc2 Nxb2 18. Bxg6 hxg6 19. Qxb2 b5 20. Rad1 Bd5 21. Rd2 Kg7 22. Rfd1 Qe7 23. f3 Qxc5+ 24. Kh1 Re6 25. Qb4 Qxb4 26. cxb4 a5 27. a3 axb4 28. axb4 Ra4 29. Rb2 g5 30. Bg3 f5 31. h3 f4 32. Bf2 f5 33. Kg1 g4 34. hxg4 fxg4 35. fxg4 Rg6 36. Bc5 Rxg4 37. Kf1 Ra3 38. Rf2 Rag3 39. Bd6 Rxg2 40. Rxf4 Rg1+ 41. Ke2 R4g2+ 0-1

[Event "London Classic op 14th"]
[Site "London"]
[Date "2024.11.29"]
[Round "1"]
[White "Kovalskyi, Roman"]
[Black "Efroimski, Marsel"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2124"]
[BlackElo "2397"]
[PlyCount "114"]
[EventDate "2024.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 0-0 7. a4 a5 8. Be3 Bxe3 9. fxe3 Ne7 10. Nbd2 c6 11. Ba2 Ng6 12. Nc4 Qc7 13. Qb3 Ra6 14. Qa3 Rd8 15. b4 axb4 16. cxb4 d5 17. Ncd2 h6 18. exd5 Nxd5 19. d4 Qe7 20. Bxd5 Rxd5 21. Nb3 e4 22. Nfd2 b6 23. Qc1 Bb7 24. Qc4 Nh4 25. Rf4 f5 26. a5 Qg5 27. Qe2 Ng6 28. Rff1 Qe7 29. Qc4 Kh7 30. axb6 Rxb6 31. Nc5 Bc8 32. Ra8 Be6 33. Nxe6 Qxe6 34. Nb3 Qe7 35. Nc5 Qg5 36. Qc3 Nh4 37. Rf2 Nf3+ 38. Kh1 Qh4 39. g3 Qf6 40. Re8 Qf7 41. Rc8 Qa7 42. Ne6 Qa4 43. Rc2 Qa6 44. Nf8+ Kg8 45. Ng6+ Kf7 46. Nh8+ Ke7 47. Qc4 Qxc8 48. Qxd5 cxd5 49. Rxc8 Rxb4 50. Ng6+ Kf6 51. Rc6+ Kf7 52. Ne5+ Nxe5 53. dxe5 Rb3 54. Rd6 Rxe3 55. Rxd5 Rd3 56. Ra5 Ke6 57. Kg1 g5 0-1

[Event "EU-Cup (Women) 28th"]
[Site "Vrnjacka Banja"]
[Date "2024.10.26"]
[Round "7.2"]
[White "Efroimski, Marsel"]
[Black "Garifullina, Leya"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2399"]
[BlackElo "2438"]
[PlyCount "138"]
[EventDate "2024.10.20"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SRB"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]
[WhiteTeam "SuperChess (W)"]
[BlackTeam "Sremska Mitrovica Sirmium (W)"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "SRB"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 e6 4. 0-0 Nf6 5. h3 Bh5 6. c4 c6 7. d4 Nbd7 8. cxd5 exd5 9. Ne5 Ne4 10. Nd2 f5 11. Nxe4 fxe4 12. f4 Bd6 13. Qb3 Qb6 14. g4 Bf7 15. Be3 Rf8 16. Qc3 Bb4 17. Qc1 h5 18. a3 Bd6 19. g5 Bxe5 20. fxe5 Qb3 21. a4 Nb6 22. Ra3 Qb4 23. b3 Nd7 24. a5 Rc8 25. Qb2 Be6 26. Rc1 Qe7 27. b4 Kf7 28. Rac3 a6 29. Rf1+ Kg8 30. Rcc1 Rxf1+ 31. Rxf1 Nf8 32. Qc3 Ng6 33. Qc5 Qd7 34. Kh2 Nh4 35. Rf4 Nxg2 36. Kxg2 Bxh3+ 37. Kh2 Bg4 38. Rf2 Qe8 39. Qb6 Bd7 40. Rf4 Rd8 41. Bd2 Bg4 42. Qxb7 Bxe2 43. Qc7 Bg4 44. Qb6 Kh7 45. Qxa6 Qg6 46. Qf1 Qxg5 47. Qf2 Qg6 48. Rf7 Bf3 49. Rc7 Rf8 50. a6 e3 51. Bxe3 Qb1 52. Qg1 Qa2+ 53. Qf2 Qxa6 54. e6 Qa1 55. Rf7 Qh1+ 56. Kg3 h4+ 57. Kf4 Bh5 58. Kg5 Bxf7 59. e7 Ra8 60. Qxf7 Qg2+ 61. Kxh4 Qg6 62. Qf8 Qf6+ 63. Qxf6 gxf6 64. Bf4 Kg6 65. Bc7 Kf7 66. Bd6 Rg8 67. Kh3 Ke6 68. Bc5 Kd7 69. Kh4 f5 0-1

[Event "EU-Cup (Women) 28th"]
[Site "Vrnjacka Banja"]
[Date "2024.10.24"]
[Round "5.1"]
[White "Efroimski, Marsel"]
[Black "Unuk, Laura"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2399"]
[BlackElo "2304"]
[PlyCount "187"]
[EventDate "2024.10.20"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SRB"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]
[WhiteTeam "SuperChess (W)"]
[BlackTeam "Ljubljana Tajfun (W)"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "SLO"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Re1 d6 7. a4 a5 8. h3 h6 9. Nc3 Be6 10. Nd5 Re8 11. c3 Bf8 12. Qb3 Rb8 13. Be3 g6 14. Rad1 Bg7 15. Nh2 Bxd5 16. exd5 Ne7 17. Ba7 Ra8 18. Qxb7 Qc8 19. Qxc8 Rexc8 20. Be3 Nexd5 21. Bc1 c6 22. Nf3 Re8 23. Nd2 Nb6 24. Bb3 d5 25. Nf3 Nfd7 26. Bc2 c5 27. Re2 Re6 28. Rde1 Rb8 29. Nd2 f5 30. Nb1 Nc8 31. Na3 Na7 32. Bb1 Kh7 33. Ba2 Nb6 34. Nb5 Nxb5 35. axb5 Re7 36. Bf4 Rbe8 37. f3 Bf6 38. Bd2 Ra8 39. Be3 Rc7 40. c4 d4 41. Bd2 a4 42. g3 g5 43. f4 gxf4 44. gxf4 e4 45. dxe4 d3 46. Rg2 Bxb2 47. exf5 a3 48. Re6 Na4 49. Rgg6 Rg8 50. Ra6 Nc3 51. Bxc3 Bxc3 52. Rxg8 Kxg8 53. Rxa3 d2 54. Bb3 Bd4+ 55. Kg2 Rg7+ 56. Kf3 Rg1 57. b6 Rb1 58. Ke2 d1Q+ 59. Bxd1 Rxb6 60. Ra7 Rf6 61. Bc2 Rf7 62. Ra6 Rf6 63. Ra3 Kg7 64. Be4 Kf8 65. Kf3 Bb2 66. Ra5 Bd4 67. Kg4 Kg7 68. Bd5 Kh7 69. Ra7+ Kh8 70. Be6 Be3 71. Kf3 Bd4 72. Ke4 Rf8 73. Rd7 Bf6 74. Rd5 Be7 75. Ke5 h5 76. Rd7 Bf6+ 77. Kd6 Bd4 78. Bf7 h4 79. Ke7 Kg7 80. Ke6 Bf6 81. Bg6+ Kg8 82. Rd6 Bd4 83. Kd5 Kg7 84. Rd7+ Kf6 85. Ke4 Bc3 86. Kf3 Be1 87. Rc7 Bb4 88. Kg4 Ba3 89. Kxh4 Bb4 90. Kg4 Ba3 91. h4 Bb4 92. h5 Ba3 93. h6 Bb4 94. h7 1-0

[Event "EU-Cup (Women) 28th"]
[Site "Vrnjacka Banja"]
[Date "2024.10.22"]
[Round "3.3"]
[White "Efroimski, Marsel"]
[Black "Injac, Teodora"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2399"]
[BlackElo "2424"]
[PlyCount "125"]
[EventDate "2024.10.20"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SRB"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]
[WhiteTeam "SuperChess (W)"]
[BlackTeam "Ajka Garuda (W)"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Ne2 Re8 9. 0-0 Na6 10. Ng3 g6 11. Bxa6 bxa6 12. Qf3 Rb8 13. b3 f5 14. Bf4 a5 15. Rfe1 Be6 16. Nh5 Bxf4 17. Nxf4 Qd6 18. Nd3 a4 19. Nc5 Bd5 20. Qg3 f4 21. Qh4 axb3 22. axb3 Kg7 23. c4 Bxc4 24. bxc4 Qxd4 25. Na6 Rxe1+ 26. Rxe1 Re8 27. Rf1 Qb6 28. Qxf4 Qxa6 29. Qd4+ Kg8 30. h4 Qb6 31. c5 Qd8 32. Qa4 Qd5 33. Qxa7 Re4 34. Rb1 Kg7 35. g3 Qd4 36. Qb6 Re2 37. Rf1 Qd5 38. Qa7 h5 39. Qa1+ Qe5 40. Qc1 Qd4 41. Qa1 Qxa1 42. Rxa1 Rc2 43. Ra5 Kf6 44. Kg2 Ke6 45. Kf3 f6 46. Ke3 g5 47. hxg5 fxg5 48. Ra8 Rxc5 49. Rh8 Re5+ 50. Kd3 g4 51. Rh6+ Kd5 52. Rf6 Kc5 53. Kc3 Kb5 54. Rf8 c5 55. Rf6 Re1 56. Rf5 Rc1+ 57. Kd2 Rf1 58. Kc3 h4 59. Rf8 h3 60. Rb8+ Kc6 61. Rc8+ Kd5 62. Rh8 Rxf2 63. Rh5+ 0-1

[Event "EU-Cup (Women) 28th"]
[Site "Vrnjacka Banja"]
[Date "2024.10.21"]
[Round "2.3"]
[White "Efroimski, Marsel"]
[Black "Bashylina, Luisa"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2399"]
[BlackElo "2121"]
[PlyCount "69"]
[EventDate "2024.10.20"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SRB"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]
[WhiteTeam "SuperChess (W)"]
[BlackTeam "Solingen (W)"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nxd5 10. exd5 Bf5 11. Qd2 0-0 12. c4 Nd7 13. Na5 Qc7 14. 0-0 Bg6 15. b4 f5 16. f4 b6 17. Nc6 Bf6 18. Rac1 Rfe8 19. Bd3 e4 20. Be2 a5 21. bxa5 bxa5 22. Rb1 Nc5 23. Rb5 Na4 24. Rc1 Rec8 25. Bd1 Nc5 26. Rcb1 Be8 27. Rb6 a4 28. Be2 g6 29. Bxc5 dxc5 30. d6 Qg7 31. Ne5 Bxe5 32. Qd5+ Qf7 33. fxe5 Bd7 34. Rb7 Rd8 35. Rxd7 1-0

[Event "EU-Cup (Women) 28th"]
[Site "Vrnjacka Banja"]
[Date "2024.10.20"]
[Round "1.3"]
[White "Djukic, Sandra"]
[Black "Efroimski, Marsel"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2118"]
[BlackElo "2399"]
[PlyCount "100"]
[EventDate "2024.10.20"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SRB"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]
[WhiteTeam "Zenica Napredak (W)"]
[BlackTeam "SuperChess (W)"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "ROU"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 d6 6. d4 Bf5 7. Bg2 Qc8 8. h3 Nc6 9. g4 Bd7 10. Nc3 h5 11. g5 Nh7 12. Qd2 e5 13. d5 Ne7 14. Ne4 Nf5 15. 0-0-0 c5 16. dxc6 Bxc6 17. Nxd6 Nxd6 18. Qxd6 Re8 19. h4 Qf5 20. Qd2 b5 21. Bh3 Qe4 22. Qe3 bxc4 23. Qxe4 Bxe4 24. bxc4 f5 25. Rhe1 Bc6 26. Rd6 Bxf3 27. exf3 Nf8 28. Rd5 Ne6 29. Bf1 Re7 30. Ba3 Rb7 31. Rd6 Nd4 32. Rxg6 Rab8 33. Bd3 Nxf3 34. Rd1 e4 35. Bc2 Nxh4 36. Rgd6 Nf3 37. c5 h4 38. c6 Rc7 39. Bb3+ Kh7 40. Be6 Rb5 41. Bd7 h3 42. R6d5 Rxd5 43. Rxd5 Rxc6+ 44. Bxc6 h2 45. Rd1 Ng1 46. Bd7 Kg6 47. Be7 h1Q 48. Be8+ Kh7 49. Bc5 Ne2+ 50. Kc2 Qf3 0-1

[Event "Olympiad Women-45"]
[Site "Budapest"]
[Date "2024.09.21"]
[Round "10.1"]
[White "Stefanova, Antoaneta"]
[Black "Efroimski, Marsel"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2416"]
[BlackElo "2408"]
[PlyCount "73"]
[EventDate "2024.09.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Bulgaria (W)"]
[BlackTeam "Israel (W)"]
[WhiteTeamCountry "BUL"]
[BlackTeamCountry "ISR"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. c4 0-0 6. d4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Bd5 11. Qc2 Be4 12. Qc1 Nc6 13. e3 Nb4 14. Nc3 Bc6 15. Rd1 Nfd5 16. e4 Nf6 17. Ne5 a5 18. Nxc6 bxc6 19. Bxf6 Bxf6 20. Ne2 Ra6 21. h4 Qb8 22. e5 Be7 23. Nf4 Rd8 24. Qc4 Bf8 25. h5 Rb6 26. h6 Nd5 27. hxg7 Bxg7 28. Nh5 Rxb2 29. Qxc6 Qb6 30. Bxd5 exd5 31. Rac1 Qxc6 32. Rxc6 Rb4 33. Rxc7 Rxa4 34. e6 Rxd4 35. Re1 Re4 36. Rxe4 dxe4 37. Rd7 1-0

[Event "Olympiad Women-45"]
[Site "Budapest"]
[Date "2024.09.20"]
[Round "9.1"]
[White "Efroimski, Marsel"]
[Black "Corrales Jimenez, Zenia"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2408"]
[BlackElo "2170"]
[PlyCount "75"]
[EventDate "2024.09.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Israel (W)"]
[BlackTeam "Mexico (W)"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "MEX"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. 0-0 a6 6. Bd3 Nc6 7. b3 g6 8. e5 Bg7 9. Re1 d5 10. exd6 Qxd6 11. Bb2 Nf6 12. Ne4 Qe7 13. Ne5 Nb4 14. Ng4 Nxg4 15. Bxg7 Rg8 16. Qxg4 Rxg7 17. Qg3 Kf8 18. Nd6 Nxd3 19. Qxd3 Qc7 20. b4 cxb4 21. Qd4 Qe7 22. Qxb4 f5 23. c4 a5 24. Qa3 Kg8 25. Rab1 h6 26. d4 Qd7 27. c5 Ra6 28. Rb3 Re7 29. Rbe3 Qc6 30. d5 Qxd5 31. Nxc8 Rc7 32. Nb6 Qxc5 33. Qxc5 Rxc5 34. Rxe6 Rc6 35. Re8+ Kf7 36. R8e7+ Kf6 37. Nd7+ Kg5 38. Nb8 1-0

[Event "Olympiad Women-45"]
[Site "Budapest"]
[Date "2024.09.19"]
[Round "8.1"]
[White "Rivera, Ingris"]
[Black "Efroimski, Marsel"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2171"]
[BlackElo "2408"]
[PlyCount "110"]
[EventDate "2024.09.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Colombia (W)"]
[BlackTeam "Israel (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "ISR"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. 0-0 c5 6. c3 Be7 7. a4 b4 8. dxc5 Bxc5 9. cxb4 Bxb4 10. Nc3 0-0 11. Bf4 d5 12. Nb5 Nc6 13. Qb3 Qe7 14. Rac1 Ne4 15. Rfd1 Bc5 16. Be3 Bb4 17. Nfd4 Na5 18. Qa2 a6 19. Na3 f5 20. Nb3 Nxb3 21. Qxb3 Bd6 22. Bb6 Rab8 23. a5 Nc5 24. Qe3 Na4 25. Rc2 Rbc8 26. Rdc1 Nxb2 27. Nb1 Na4 28. Bd4 Rxc2 29. Rxc2 Rc8 30. Rxc8+ Bxc8 31. Nd2 Nc5 32. Qc3 Qc7 33. Qa1 Bb7 34. e3 Nd3 35. Bf1 Ne5 36. f4 Nc4 37. Nb3 h6 38. Bd3 Qc6 39. Kf2 Bf8 40. h3 Qb5 41. Qa2 Qb4 42. g4 fxg4 43. hxg4 Be7 44. Ke2 Bc8 45. f5 e5 46. Ba1 e4 47. Bxc4 Qxc4+ 48. Kf2 Bd7 49. Qb2 Bf6 50. Nd4 Bb5 51. Qb1 Bxd4 52. Bxd4 Qe2+ 53. Kg3 Qf3+ 54. Kh2 Qf2+ 55. Kh1 Be2 0-1

[Event "Olympiad Women-45"]
[Site "Budapest"]
[Date "2024.09.18"]
[Round "7.1"]
[White "Efroimski, Marsel"]
[Black "Rouda Essa, Alserkal"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2408"]
[BlackElo "2036"]
[PlyCount "105"]
[EventDate "2024.09.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Israel (W)"]
[BlackTeam "United Arab Emirates (W)"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "UAE"]

1. Nf3 c5 2. e4 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 h6 6. Nd2 g6 7. Nf1 Bg7 8. Be3 Nf6 9. h3 Rb8 10. Qd2 Nd4 11. a4 b6 12. Ng3 0-0 13. Nb5 Nxb5 14. axb5 Kh7 15. Rxa7 d5 16. exd5 Nxd5 17. h4 Nxe3 18. Qxe3 Bd7 19. h5 g5 20. Qe4+ Kh8 21. Qd5 Be6 22. Qxd8 Rfxd8 23. Bxe6 fxe6 24. Ne4 Ra8 25. Rxa8 Rxa8 26. Kd2 Kg8 27. b3 Ra5 28. c4 Ra2+ 29. Kc3 Kf7 30. Rc1 Bf8 31. Rc2 Ra8 32. Re2 Ra7 33. Kb2 Rd7 34. Kc2 Ra7 35. Nc3 Bd6 36. Na4 Rb7 37. Kd2 Kf6 38. f3 Kf7 39. Ke3 Bc7 40. Ra2 Bb8 41. Nc3 Ke7 42. Ra6 Ba7 43. Ke4 Kf6 44. Na4 g4 45. fxg4 Kg5 46. Kxe5 Kxg4 47. Kd6 Kxh5 48. Kc6 Rg7 49. Nxb6 Bxb6 50. Kxb6 Rxg2 51. Kxc5 Rg8 52. Rxe6 Rc8+ 53. Kb4 1-0

[Event "Olympiad Women-45"]
[Site "Budapest"]
[Date "2024.09.16"]
[Round "6.17"]
[White "Ryjanova, Julia"]
[Black "Efroimski, Marsel"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2255"]
[BlackElo "2408"]
[PlyCount "25"]
[EventDate "2024.09.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Australia (W)"]
[BlackTeam "Israel (W)"]
[WhiteTeamCountry "AUS"]
[BlackTeamCountry "ISR"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Bd3 Bg4 8. f3 Bh5 9. Qb3 Na5 10. Qa4+ Nc6 11. Qb3 Na5 12. Qa4+ Nc6 13. Qb3 1/2-1/2

[Event "Olympiad Women-45"]
[Site "Budapest"]
[Date "2024.09.15"]
[Round "5.24"]
[White "Efroimski, Marsel"]
[Black "Arakhamia Grant, Ketevan"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2408"]
[BlackElo "2263"]
[PlyCount "103"]
[EventDate "2024.09.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Israel (W)"]
[BlackTeam "Scotland (W)"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "SCO"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. Re1 Nf6 6. c3 a6 7. Bf1 e5 8. d4 cxd4 9. cxd4 Bg4 10. d5 Nd4 11. Be3 Nxf3+ 12. gxf3 Bd7 13. a4 Be7 14. Nd2 b5 15. axb5 axb5 16. Qb3 0-0 17. Qb4 Nh5 18. Nb3 f5 19. exf5 Bxf5 20. Rxa8 Qxa8 21. Qxb5 Rb8 22. Ra1 Qb7 23. Qxb7 Rxb7 24. Bc4 Rb4 25. Rc1 Bf6 26. Bd2 Rb8 27. Bc3 Nf4 28. Na5 Nd3 29. Bxd3 Bxd3 30. Nc6 Rb5 31. Ra1 Be2 32. Ra8+ Kf7 33. Ra7+ Kg6 34. f4 Rxd5 35. fxe5 dxe5 36. Ne7+ Bxe7 37. Rxe7 Kf6 38. Rxe5 Rxe5 39. f4 Kf5 40. fxe5 Bc4 41. Kf2 Kf4 42. b4 g5 43. Bb2 h5 44. Bc3 g4 45. Bb2 h4 46. Bc3 Ke4 47. Kg1 Kf4 48. Be1 Kxe5 49. Bxh4 Kd6 50. Kf2 Kc6 51. Kg3 Be6 52. Be7 1/2-1/2

[Event "Olympiad Women-45"]
[Site "Budapest"]
[Date "2024.09.14"]
[Round "4.16"]
[White "Dornbusch, Tatiana"]
[Black "Efroimski, Marsel"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2212"]
[BlackElo "2408"]
[PlyCount "103"]
[EventDate "2024.09.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Monaco (W)"]
[BlackTeam "Israel (W)"]
[WhiteTeamCountry "MNC"]
[BlackTeamCountry "ISR"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. a4 b4 6. c4 c5 7. 0-0 cxd4 8. Qxd4 Nc6 9. Qd3 Na5 10. Be3 Be4 11. Qd1 Nxc4 12. Bd4 Be7 13. b3 Na5 14. Nbd2 Bb7 15. Qc2 d5 16. Rac1 h6 17. g4 Nc6 18. Ba1 Qd6 19. h3 e5 20. Rfd1 Qe6 21. Nxe5 Nxe5 22. Qc7 Bd6 23. Qxb7 0-0 24. Nf1 Rfb8 25. Bxd5 Qe8 26. Qxa8 Rxa8 27. Bxa8 Qxa8 28. Rxd6 Qe4 29. Ng3 Qf4 30. Rcd1 Nexg4 31. hxg4 Nxg4 32. Rd8+ Kh7 33. Bd4 h5 34. Rd5 g6 35. Rd8 f6 36. Rd7+ Kh6 37. Kg2 h4 38. Rh1 Kg5 39. Nf1 Qe4+ 40. Kg1 Qxe2 41. Be3+ Nxe3 42. Nxe3 f5 43. Rxa7 Qd3 44. Rh3 Qb1+ 45. Kh2 Qb2 46. Kg2 Qd4 47. Rh7 Qe4+ 48. Kg1 f4 49. R7xh4 Qb1+ 50. Nf1 Kf5 51. Kg2 Qe4+ 52. Rf3 1-0

[Event "Olympiad Women-45"]
[Site "Budapest"]
[Date "2024.09.13"]
[Round "3.6"]
[White "Efroimski, Marsel"]
[Black "Osmak, Iulija"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2408"]
[BlackElo "2471"]
[PlyCount "199"]
[EventDate "2024.09.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Israel (W)"]
[BlackTeam "Ukraine (W)"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 a6 7. Nc4 Nbd7 8. Be2 b5 9. Ne3 Qc6 10. a4 Bb7 11. axb5 axb5 12. Rxa8+ Bxa8 13. dxc5 Bxc5 14. Nd4 Bxd4 15. Qxd4 0-0 16. 0-0 Rb8 17. Rd1 h6 18. Qa7 Qc8 19. Nc2 Bd5 20. Nb4 Bc4 21. Bf3 Ne5 22. Bc6 Kh7 23. Qc5 Bd5 24. Bf4 Ne4 25. Qe3 Nxc6 26. Nxd5 exd5 27. Bxb8 Nxb8 28. Rxd5 Nf6 29. Qd3+ g6 30. Rxb5 Nbd7 31. h3 Qa6 32. c4 Qe6 33. Qd4 Qe1+ 34. Kh2 Qe6 35. b4 g5 36. f3 Kg7 37. Ra5 Qe1 38. c5 Ne5 39. Ra3 Nc6 40. Qc3 Qxc3 41. Rxc3 Nd5 42. Rd3 Ncxb4 43. Rd4 Kf6 44. c6 Ke7 45. c7 Kd7 46. Rc4 Kc8 47. h4 f6 48. Re4 Kxc7 49. Re8 gxh4 50. Rh8 Kd6 51. Rxh6 Ke6 52. Rxh4 Nc6 53. Re4+ Ne5 54. Ra4 Ne3 55. Ra6+ Kf5 56. g4+ N3xg4+ 57. fxg4+ Nxg4+ 58. Kg3 Ne5 59. Kh4 Kg6 60. Rb6 Nc4 61. Rb1 Ne5 62. Rf1 Nc4 63. Rg1+ Kf5 64. Kh5 Ne5 65. Rf1+ Ke6 66. Kh6 Kf7 67. Kh7 Nc6 68. Rf4 Ne7 69. Kh6 Ng8+ 70. Kh5 Ne7 71. Ra4 Nc6 72. Ra6 Ne7 73. Kh6 Ng8+ 74. Kh7 Ne7 75. Rb6 Nf5 76. Rb7+ Ne7 77. Kh6 Kf8 78. Kh5 Kf7 79. Kg4 Ke6 80. Kf4 Nd5+ 81. Ke4 Ne7 82. Kd4 Nc6+ 83. Ke4 Ne7 84. Rb6+ Kf7 85. Kd4 Nf5+ 86. Kd5 Ne7+ 87. Kc5 Nf5 88. Ra6 Ne7 89. Kd6 Nf5+ 90. Kd7 Ne7 91. Rb6 Nf5 92. Rb7 Ng7 93. Kc6+ Kg6 94. Kd5 Nf5 95. Ra7 Ng7 96. Ke4 Ne6 97. Re7 Ng7 98. Kf4 Nh5+ 99. Kg4 Ng7 100. Ra7 1/2-1/2

[Event "Olympiad Women-45"]
[Site "Budapest"]
[Date "2024.09.12"]
[Round "2.25"]
[White "Efroimski, Marsel"]
[Black "Shuqja, Klean"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2408"]
[BlackElo "2042"]
[PlyCount "53"]
[EventDate "2024.09.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Israel (W)"]
[BlackTeam "Albania (W)"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ALB"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 g6 6. h3 Bg7 7. Be3 0-0 8. Qd2 c6 9. Bh6 Be6 10. Be2 Nbd7 11. Bf4 Qb4 12. 0-0 Rfc8 13. Rfe1 a5 14. Ng5 Nf8 15. a3 Qb6 16. Na4 Qa7 17. c4 b6 18. Bf1 Rd8 19. Nf3 N8d7 20. Nc3 Nc5 21. Qe3 Nb3 22. Rad1 Bf5 23. Bd3 Bxd3 24. Rxd3 e6 25. Bg5 Rdc8 26. Bxf6 Bxf6 27. Ne4 1-0

[Event "EU-ch (Women) 24th"]
[Site "Rhodes"]
[Date "2024.04.29"]
[Round "10"]
[White "Efroimski, Marsel"]
[Black "Houska, Jovanka"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2457"]
[BlackElo "2340"]
[PlyCount "120"]
[EventDate "2024.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GRE"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. c4 e6 5. h3 Bh5 6. d4 Nd7 7. Nc3 Ngf6 8. cxd5 Bxf3 9. Bxf3 exd5 10. 0-0 Bd6 11. Rb1 a5 12. a3 Qe7 13. Re1 Ne4 14. Bxe4 dxe4 15. Qc2 Nf6 16. Bg5 e3 17. Qf5 exf2+ 18. Kxf2 Qe6 19. e4 Be7 20. d5 Qd7 21. Rbd1 0-0-0 22. Qxd7+ Rxd7 23. Na4 Bd8 24. Bxf6 gxf6 25. dxc6 bxc6 26. Rxd7 Kxd7 27. Rd1+ Kc7 28. Nc5 Kb6 29. Nb3 a4 30. Nc1 Bc7 31. Rd4 Ra8 32. Nd3 c5 33. Rd7 c4 34. Nb4 Be5 35. Nd5+ Kc6 36. Rxf7 Rb8 37. Nb4+ Kb5 38. Rxh7 Bxb2 39. Nc2 Be5 40. Rd7 c3 41. Ra7 Rd8 42. Kf3 Rd3+ 43. Kg4 Rxg3+ 44. Kf5 Rg2 45. Nb4 c2 46. Rb7+ Kc4 47. Nxc2 Rxc2 48. Rb4+ Kd3 49. Rxa4 Rh2 50. Rb4 Rxh3 51. a4 Rh5+ 52. Kg6 Rg5+ 53. Kf7 Bc3 54. Rb3 Rc5 55. Ke6 Kxe4 56. a5 Bd4 57. Ra3 Rc7 58. a6 f5 59. Ra4 f4 60. Kd6 Ra7 0-1

[Event "EU-ch (Women) 24th"]
[Site "Rhodes"]
[Date "2024.04.28"]
[Round "9"]
[White "Efroimski, Marsel"]
[Black "Melia, Salome"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2457"]
[BlackElo "2322"]
[PlyCount "158"]
[EventDate "2024.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GRE"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. Re1 a6 6. Bxc6 Bxc6 7. d4 cxd4 8. Nxd4 Rc8 9. b3 Nf6 10. Nxc6 Rxc6 11. Bb2 e6 12. c4 Be7 13. Nc3 0-0 14. Qd2 Qa5 15. Rad1 Kh8 16. a4 Qh5 17. Re3 Qg5 18. Qe2 Rb6 19. Nd5 exd5 20. exd5 Bd8 21. a5 Rb4 22. Qd2 Ng4 23. Qxb4 Nxe3 24. fxe3 Qxe3+ 25. Kh1 Qe2 26. Qd2 Qxd2 27. Rxd2 Re8 28. Kg1 Bxa5 29. Rd3 Bb4 30. Kf2 Kg8 31. Bc3 Bc5+ 32. Bd4 Bxd4+ 33. Rxd4 a5 34. Rd2 Kf8 35. Ra2 b6 36. b4 Ra8 37. Ra4 Ke7 38. Ke3 Kd7 39. Kd4 Kc7 40. Ra3 a4 41. b5 Kd7 42. Ke4 Ke7 43. g4 Kf6 44. h4 Kg6 45. Kf4 h5 46. g5 f6 47. gxf6 Kxf6 48. Ke4 g5 49. Rf3+ Kg6 50. Rg3 g4 51. Ra3 Kf6 52. Kf4 Ra7 53. Ke4 Rg7 54. Rxa4 g3 55. Ra1 g2 56. Rg1 Rg4+ 57. Kf3 Ke5 58. Rxg2 Rxg2 59. Kxg2 Kd4 60. Kf3 Kxc4 61. Kf4 Kxd5 62. Kg5 Ke5 63. Kxh5 Kf5 64. Kh6 d5 65. h5 d4 66. Kg7 d3 67. h6 d2 68. h7 d1Q 69. h8Q Qd4+ 70. Kg8 Qxh8+ 71. Kxh8 Ke5 72. Kg7 Kd5 73. Kf6 Kc5 74. Ke5 Kxb5 75. Kd4 Kb4 76. Kd3 Kb3 77. Kd2 b5 78. Kc1 Ka2 79. Kc2 b4 0-1

[Event "EU-ch (Women) 24th"]
[Site "Rhodes"]
[Date "2024.04.27"]
[Round "8"]
[White "Zhukova, Natalia"]
[Black "Efroimski, Marsel"]
[Result "0-1"]
[ECO "D29"]
[WhiteElo "2301"]
[BlackElo "2457"]
[PlyCount "98"]
[EventDate "2024.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GRE"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 dxc4 5. e3 a6 6. Bxc4 b5 7. Bb3 Bb7 8. 0-0 c5 9. Qe2 Nbd7 10. Rd1 c4 11. Bc2 b4 12. Na4 Qa5 13. e4 Rc8 14. Bg5 Be7 15. Bh4 0-0 16. Ne5 Nxe5 17. dxe5 Qxe5 18. Nb6 g5 19. Bg3 Qxb2 20. Nxc8 Rxc8 21. e5 Ne4 22. Re1 b3 23. axb3 cxb3 24. Bxe4 Qxe2 25. Rxe2 Bxe4 26. Rxe4 b2 27. Rb1 Bb4 28. Kf1 Rc1+ 29. Ke2 Ba3 30. Rxb2 Bxb2 31. Rb4 Bc3 32. Rg4 h6 33. h4 a5 34. hxg5 hxg5 35. Rxg5+ Kf8 36. Rh5 a4 37. Rh8+ Kg7 38. Ra8 Ra1 39. Kd3 Bb2 40. Kc2 a3 41. Bf4 Bd4 42. Bc1 Ra2+ 43. Kd3 Bxe5 44. Rxa3 Rxf2 45. g4 Bf4 46. Ra1 Bxc1 47. Rxc1 Rf4 48. Rg1 Kg6 49. Ke3 Kg5 0-1

[Event "EU-ch (Women) 24th"]
[Site "Rhodes"]
[Date "2024.04.26"]
[Round "7"]
[White "Efroimski, Marsel"]
[Black "Balajayeva, Khanim Asad Qizi"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "2457"]
[BlackElo "2371"]
[PlyCount "56"]
[EventDate "2024.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GRE"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 Be7 5. b3 c5 6. cxd5 exd5 7. d4 Nc6 8. Bb5 0-0 9. 0-0 Bg4 10. dxc5 Bxc5 11. Na4 Bd6 12. Bb2 a6 13. Bxc6 bxc6 14. Qd4 Re8 15. Rac1 Rb8 16. Rxc6 Bxf3 17. gxf3 Rb4 18. Qd2 Rh4 19. Rfc1 Ne4 20. fxe4 Qg5+ 21. Kf1 Rxh2 22. Ke2 Qg4+ 23. Kd3 Qxe4+ 24. Ke2 Qg4+ 25. Kd3 Qf5+ 26. Kc3 Rxf2 27. Qe1 Qe5+ 28. Kd3 Qe4+ 0-1

[Event "EU-ch (Women) 24th"]
[Site "Rhodes"]
[Date "2024.04.25"]
[Round "6"]
[White "Mammadova, Gulnar Marfat Qizi"]
[Black "Efroimski, Marsel"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2352"]
[BlackElo "2457"]
[PlyCount "98"]
[EventDate "2024.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GRE"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Nxc6 Qxc6 8. Bd3 b5 9. Qe2 Bb7 10. Bd2 Rc8 11. a3 Nf6 12. e5 Nd5 13. Ne4 Be7 14. 0-0 f5 15. exf6 Nxf6 16. Ng5 0-0 17. Kh1 h6 18. Nf3 Bd6 19. Rae1 Qd5 20. Ne5 Bxe5 21. fxe5 Ne4 22. Bf4 g5 23. Bg3 Rxf1+ 24. Rxf1 Rf8 25. Rxf8+ Kxf8 26. Qf3+ Kg8 27. h4 gxh4 28. Qg4+ Ng5 29. Bxh4 Qxe5 30. Qh5 Nf7 31. Qg6+ Qg7 32. Bf6 Qxg6 33. Bxg6 Nd6 34. Be7 Nc4 35. Bf6 Ne3 36. Kg1 Nxg2 37. Be8 Ne3 38. c3 Bc6 39. Bh5 Nc4 40. b3 Nd2 41. b4 Nc4 42. Kf2 Nxa3 43. Ke3 Nc4+ 44. Kf4 d6 45. Bg6 Nb6 46. Kg4 Nd5 47. Bd4 e5 48. Ba7 Kg7 49. Bd3 Kf6 0-1

[Event "EU-ch (Women) 24th"]
[Site "Rhodes"]
[Date "2024.04.23"]
[Round "5"]
[White "Efroimski, Marsel"]
[Black "Gajcin, Marina"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2457"]
[BlackElo "2224"]
[PlyCount "95"]
[EventDate "2024.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GRE"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 Nd4 6. Nxd4 cxd4 7. c3 a6 8. Bf1 Nc6 9. b4 Bd6 10. a4 0-0 11. Na3 dxc3 12. dxc3 Be5 13. Qb3 d5 14. Bb2 Qf6 15. Nc2 Qh6 16. g3 dxe4 17. Rxe4 f5 18. Re2 Bf6 19. Rae1 Kh8 20. b5 axb5 21. axb5 Na5 22. Qb4 Re8 23. Nd4 e5 24. Rxe5 Bxe5 25. Rxe5 Qh5 26. b6 Nc6 27. Nxc6 bxc6 28. c4 Be6 29. Qd6 Qf7 30. Qxc6 Rac8 31. Qb5 Bd7 32. Qb4 Bc6 33. Qd6 Ba8 34. Be2 Qb7 35. f3 Red8 36. Qb4 Re8 37. Rxf5 Rb8 38. Bd4 Qd7 39. Rf4 h6 40. Bf1 Bxf3 41. Qd2 Be4 42. c5 Rbd8 43. Rxe4 Kh7 44. Rxe8 Rxe8 45. Qd3+ g6 46. Bf2 Qc6 47. Qb5 Qe4 48. b7 1-0

[Event "EU-ch (Women) 24th"]
[Site "Rhodes"]
[Date "2024.04.22"]
[Round "4"]
[White "Brunello, Marina"]
[Black "Efroimski, Marsel"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2353"]
[BlackElo "2457"]
[PlyCount "99"]
[EventDate "2024.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GRE"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 Rb8 14. axb5 axb5 15. h4 Bh6 16. g3 Kh8 17. Bg2 f5 18. exf5 Bxf5 19. 0-0 Qd7 20. Nce3 Be6 21. Ra6 Nd8 22. Qd3 Bg8 23. b4 Ne6 24. Rfa1 Bxe3 25. Qxe3 Nc7 26. Nxc7 Qxc7 27. Rc6 Qe7 28. Ra7 Qf6 29. Qd2 Rbd8 30. Raa6 Bc4 31. Rxd6 Rxd6 32. Rxd6 Qf5 33. Rd8 g6 34. Rxf8+ Qxf8 35. Bf1 Bxf1 36. Kxf1 Qc8 37. Qe3 Qc4+ 38. Kg1 Qc7 39. Qc5 Qb8 40. c4 bxc4 41. Qxc4 Kg7 42. Qc5 Kf6 43. b5 Qd8 44. b6 Qd1+ 45. Kg2 Qb1 46. Qc6+ Kg7 47. Qc7+ Kf6 48. b7 Qe4+ 49. Kh2 Qd4 50. Qc6+ 1-0

[Event "EU-ch (Women) 24th"]
[Site "Rhodes"]
[Date "2024.04.21"]
[Round "3"]
[White "Efroimski, Marsel"]
[Black "Hoolt, Sarah"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2457"]
[BlackElo "2296"]
[PlyCount "37"]
[EventDate "2024.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GRE"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bc1 c5 9. Ne2 Qa5 10. f3 Nxc3 11. Qd2 cxd4 12. Nxd4 Qc7 13. Bb2 Qxe5+ 14. Kf2 Na4 15. Bb5+ Bd7 16. Bxa4 Bxa4 17. Qb4 Bc6 18. Nxc6 Nxc6 19. Qxb7 1-0

[Event "EU-ch (Women) 24th"]
[Site "Rhodes"]
[Date "2024.04.20"]
[Round "2"]
[White "Rudzinska, Michalina"]
[Black "Efroimski, Marsel"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2302"]
[BlackElo "2457"]
[PlyCount "60"]
[EventDate "2024.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GRE"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d5 9. exd5 Na5 10. Qd2 Nxb3 11. Nxb3 b5 12. Nxb5 Qxd5 13. Qxd5 Nxd5 14. Bd4 Bh6 15. 0-0 Bf5 16. c4 Bd3 17. cxd5 Bxb5 18. Rfe1 Bc4 19. Rxe7 Bxd5 20. Nc5 Rfd8 21. Rd7 Bc6 22. Rxd8+ Rxd8 23. Nb3 Ba4 24. Bc3 Bg7 25. Rc1 Bxb3 26. axb3 Rb8 27. b4 Bf8 28. Ra1 Bxb4 29. Bxb4 Rxb4 30. Rxa7 Rxb2 1/2-1/2

[Event "EU-ch (Women) 24th"]
[Site "Rhodes"]
[Date "2024.04.19"]
[Round "1"]
[White "Efroimski, Marsel"]
[Black "Skuhala, Barbara"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2457"]
[BlackElo "2162"]
[PlyCount "115"]
[EventDate "2024.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GRE"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. d3 c6 5. Nbd2 Qc7 6. e4 Be7 7. 0-0 b6 8. Re1 0-0 9. e5 Nfd7 10. Nf1 c5 11. Bf4 Bb7 12. h4 Re8 13. h5 Nc6 14. h6 g6 15. N1h2 Rac8 16. Ng4 b5 17. c3 c4 18. d4 b4 19. Qd2 a5 20. Bg5 Qd8 21. Bxe7 Qxe7 22. Ng5 Qf8 23. f4 Rb8 24. Kf2 Ba6 25. Ne3 Ne7 26. b3 Rec8 27. Rec1 bxc3 28. Rxc3 Nb6 29. Bf1 Nf5 30. Nxf5 exf5 31. Qe3 Qe7 32. Rac1 Rc7 33. Be2 Rbc8 34. g4 f6 35. exf6 Qxf6 36. Qe6+ Qxe6 37. Nxe6 Re7 38. gxf5 gxf5 39. Nc5 Bb5 40. a4 Bc6 41. bxc4 dxc4 42. Bxc4+ Nxc4 43. Rxc4 Rce8 44. Nd3 Re2+ 45. Kf1 Bg2+ 46. Kg1 Bb7 47. Rc7 Rg2+ 48. Kf1 Bd5 49. Rc8 Kf8 50. Ne5 Rh2 51. Rxe8+ Kxe8 52. Rc8+ Ke7 53. Rc7+ Kf6 54. Nd7+ Kg6 55. Nf8+ Kh5 56. Nxh7 Bf3 57. Nf6+ Kg6 58. Ng8 1-0

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2024.03.31"]
[Round "7"]
[White "Efroimski, Marsel"]
[Black "Pillard, Valentin"]
[Result "0-1"]
[ECO "A86"]
[WhiteElo "2467"]
[BlackElo "2224"]
[PlyCount "101"]
[EventDate "2024.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. d4 Bg7 5. Nc3 0-0 6. Nh3 d6 7. d5 Na6 8. 0-0 e5 9. dxe6 c6 10. Bf4 Ne8 11. Bg5 Nf6 12. Bf4 Ne8 13. Qd2 Nc5 14. Rfd1 Nxe6 15. Be3 Qf6 16. Rac1 Nc5 17. b4 Nd7 18. b5 Ne5 19. bxc6 bxc6 20. Nd5 Qf7 21. Ng5 Qd7 22. c5 h6 23. Nf3 Nxf3+ 24. Bxf3 Kh7 25. Nb4 Bb7 26. cxd6 Rf6 27. Bf4 Rc8 28. Bxc6 Bxc6 29. Rxc6 Rxc6 30. Nxc6 g5 31. Nb8 Qd8 32. Be5 Re6 33. Bxg7 Rxd6 34. Bd4 Qxb8 35. Qc2 Qb5 36. Bxa7 Rxd1+ 37. Qxd1 Kg6 38. a4 Qa5 39. Bd4 Nc7 40. Qb3 Nd5 41. Kg2 Qa8 42. f3 g4 43. Kf2 gxf3 44. exf3 Qa5 45. Ke2 Qd8 46. Qc4 h5 47. Qc6+ Kf7 48. Qh6 Qe8+ 49. Kd3 Nb4+ 50. Kc4 Qc6+ 51. Qxc6 0-1

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2024.03.31"]
[Round "6"]
[White "Minor, Samuel"]
[Black "Efroimski, Marsel"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2224"]
[BlackElo "2467"]
[PlyCount "68"]
[EventDate "2024.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 b6 6. c3 a6 7. Ba4 b5 8. Bc2 c4 9. a4 Bb7 10. axb5 axb5 11. Rxa8 Qxa8 12. Na3 Qa5 13. d3 Ba6 14. dxc4 bxc4 15. Qe2 Qc7 16. Nxc4 Na5 17. b3 Nxc4 18. bxc4 Bxc4 19. Bd3 Bxd3 20. Qxd3 Nc6 21. Rd1 Bc5 22. Nd4 0-0 23. Nxc6 Qxc6 24. Be3 Bxe3 25. Qxe3 Rc8 26. h3 Qxc3 27. Qxc3 Rxc3 28. Rxd7 Rc1+ 29. Kh2 g5 30. g4 Re1 31. f3 Kg7 32. Kg3 Re3 33. Ra7 Kf6 34. Rb7 Ke5 1/2-1/2

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2024.03.28"]
[Round "1"]
[White "Efroimski, Marsel"]
[Black "Kurt, Sascha"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2467"]
[BlackElo "2106"]
[PlyCount "54"]
[EventDate "2024.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 h6 7. h3 Nc6 8. Bg2 Bd7 9. Be3 Be7 10. Qe2 Nxd4 11. Bxd4 e5 12. Be3 0-0 13. 0-0-0 b5 14. f4 b4 15. Nd5 Nxd5 16. exd5 exf4 17. Bxf4 Bg5 18. Qd2 Bxf4 19. Qxf4 Qg5 20. Qxg5 hxg5 21. Rd4 a5 22. Re1 Rfe8 23. Rde4 Rxe4 24. Rxe4 Re8 25. Kd2 Rxe4 26. Bxe4 g6 27. c4 bxc3+ 1/2-1/2

[Event "Bucharest Grand Prix op"]
[Site "Bucharest"]
[Date "2024.03.24"]
[Round "7"]
[White "Brunello, Sabino"]
[Black "Efroimski, Marsel"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2515"]
[BlackElo "2467"]
[PlyCount "126"]
[EventDate "2024.03.23"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4 c5 7. Ne5 Qc8 8. Nc3 Nc6 9. Nxd7 Qxd7 10. 0-0 Be7 11. Rd1 Rc8 12. b3 0-0 13. Bb2 Rfd8 14. Rac1 b6 15. h3 Nd5 16. Ne4 f5 17. Nc3 Bf6 18. Qa4 Nxc3 19. Bxc3 Bxc3 20. Rxc3 Nd4 21. Qxd7 Rxd7 22. Kf1 Rcd8 23. Rc4 e5 24. e3 Ne6 25. Ke2 a5 26. Rc2 Rd6 27. h4 h5 28. a3 g6 29. Rb1 Kg7 30. Ke1 f4 31. Ke2 Rf8 32. gxf4 exf4 33. b4 cxb4 34. axb4 f3+ 35. Bxf3 Nd4+ 36. exd4 Re6+ 37. Kf1 Rxf3 38. bxa5 bxa5 39. Rb7+ Rf7 40. Rcc7 Rxc7 41. Rxc7+ Kf6 42. Ra7 Rd6 43. Rxa5 Rxd4 44. Ke2 Rxh4 45. Ke3 Rb4 46. d4 Rb1 47. Kf4 Rf1 48. Ra6+ Kf7 49. Kf3 Rd1 50. Ke3 g5 51. Ke4 h4 52. Kf5 Rxd4 53. Ra7+ Kg8 54. Kxg5 Rd2 55. f3 h3 56. Ra1 h2 57. Kf4 Rg2 58. Rh1 Kg7 59. Ke3 Kg6 60. f4 Kf5 61. Kf3 Ra2 62. Kg3 Ra3+ 63. Kxh2 Kxf4 1/2-1/2

[Event "Bucharest Grand Prix op"]
[Site "Bucharest"]
[Date "2024.03.24"]
[Round "8"]
[White "Efroimski, Marsel"]
[Black "Bernadskiy, Vitaliy"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2467"]
[BlackElo "2573"]
[PlyCount "88"]
[EventDate "2024.03.23"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Be2 Ngf6 7. Nc3 g6 8. 0-0 Bg7 9. Rd1 0-0 10. e5 Nh5 11. Qh4 dxe5 12. Bg5 f6 13. Bc4+ Kh8 14. Be3 Qa5 15. Nd5 e6 16. b4 Qa3 17. Nc7 e4 18. Nd2 f5 19. Nxa8 f4 20. Rab1 fxe3 21. Nxe4 Ne5 22. Rd8 Nxc4 23. Rxf8+ Bxf8 24. Qd8 Kg7 25. Qc7+ Kh6 26. Qxc4 Bd7 27. g4 Nf4 28. g5+ Kh5 29. Nf6+ Kxg5 30. Nxd7 e2 31. Qb3 Qxb3 32. axb3 Bxb4 33. Nc7 Kf5 34. f3 e1Q+ 35. Rxe1 Bxe1 36. Nc5 Ba5 37. Ne8 Bb6 38. Nd6+ Ke5 39. Ndxb7 Kd5 40. b4 a5 41. c3 Nd3 42. Kf1 Nxc5 43. bxc5 Bc7 44. Ke2 Kc6 0-1

[Event "Bucharest Grand Prix op"]
[Site "Bucharest"]
[Date "2024.03.24"]
[Round "6"]
[White "Efroimski, Marsel"]
[Black "Lehaci, Miruna Daria"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2467"]
[BlackElo "2247"]
[PlyCount "63"]
[EventDate "2024.03.23"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 e5 7. Be3 Qe7 8. a4 Nf6 9. a5 Nd7 10. Qd2 Nf8 11. Nc3 Ne6 12. Na4 b5 13. axb6 axb6 14. 0-0 b5 15. Nc3 Rxa1 16. Rxa1 0-0 17. Ne2 Nd4 18. Nexd4 cxd4 19. Bh6 Be6 20. Bxg7 Kxg7 21. Nxe5 c5 22. Nf3 Rd8 23. Qa5 Qd7 24. Qb6 c4 25. Ng5 cxd3 26. Nxe6+ fxe6 27. cxd3 Kh6 28. Ra7 Qd6 29. Qb7 Kg5 30. g3 h5 31. f4+ Kf6 32. Qf7# 1-0

[Event "Bucharest Grand Prix op"]
[Site "Bucharest"]
[Date "2024.03.24"]
[Round "10"]
[White "Efroimski, Marsel"]
[Black "Safarli, Eltaj"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2467"]
[BlackElo "2614"]
[PlyCount "63"]
[EventDate "2024.03.23"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bc5 6. Nb3 Bb6 7. Bf4 e5 8. Bg3 h5 9. h4 Nf6 10. Bc4 d6 11. Qd2 Be6 12. Bxe6 fxe6 13. 0-0-0 Nd4 14. Qg5 0-0 15. Rhe1 a5 16. Nxd4 exd4 17. Nb5 e5 18. f4 Ng4 19. Qxh5 Ne3 20. fxe5 Nxd1 21. Rxd1 dxe5 22. Qxe5 Re8 23. Qf5 Qf6 24. Qd5+ Qe6 25. Bc7 Kh7 26. Bxb6 Qxb6 27. Nd6 Rf8 28. Qh5+ Kg8 29. Qd5+ Kh7 30. Qh5+ Kg8 31. Qd5+ Kh7 32. Qh5+ 1/2-1/2

[Event "Bucharest Grand Prix op"]
[Site "Bucharest"]
[Date "2024.03.24"]
[Round "5"]
[White "Ignat, Matei Marius"]
[Black "Efroimski, Marsel"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2072"]
[BlackElo "2467"]
[PlyCount "54"]
[EventDate "2024.03.23"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c4 cxd4 5. Nf3 Nc6 6. Nxd4 Nxe5 7. cxd5 a6 8. Nc3 Nf6 9. Qa4+ Bd7 10. Qb3 b5 11. Be2 Qb6 12. Nf3 Nxf3+ 13. Bxf3 e5 14. 0-0 Bc5 15. Bg5 0-0 16. Bxf6 gxf6 17. d6 Rad8 18. Rad1 Bd4 19. Ne4 f5 20. Nf6+ Kg7 21. Nxd7 Rxd7 22. Qd3 Rxd6 23. Qxf5 Rf6 24. Qg5+ Rg6 25. Qh5 f5 26. g3 Qf6 27. Kh1 Rh6 0-1

[Event "Bucharest Grand Prix op"]
[Site "Bucharest"]
[Date "2024.03.24"]
[Round "9"]
[White "Saioc, David"]
[Black "Efroimski, Marsel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2023"]
[BlackElo "2467"]
[PlyCount "94"]
[EventDate "2024.03.23"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. a3 e6 5. Bg2 Be7 6. 0-0 h6 7. Nbd2 Nf6 8. b3 Ne4 9. Bb2 Bf6 10. Ne5 Nxd2 11. Qxd2 Nxe5 12. dxe5 Be7 13. Rfd1 c6 14. h3 Qc7 15. Kh2 h5 16. Rac1 0-0-0 17. Qe1 Bg6 18. f4 h4 19. g4 Be4 20. e3 Bxg2 21. Kxg2 g5 22. Qe2 Rhg8 23. Kh1 gxf4 24. exf4 c5 25. a4 Kb8 26. Qf3 Qb6 27. Ba3 d4 28. Qe4 Rd7 29. Rd2 Rgd8 30. Rcd1 Rd5 31. Kh2 Qc6 32. Rf2 R8d7 33. Rf3 Bd8 34. Qd3 a6 35. Kg2 Ba5 36. Bc1 b5 37. axb5 axb5 38. Bd2 Bb6 39. Qe4 Ra7 40. Rb1 Ra2 41. f5 exf5 42. gxf5 Rd6 43. Qe2 Rd8 44. Bf4 d3 45. e6+ Kb7 46. Qe5 Rxc2+ 47. Kg1 Qxf3 0-1

[Event "Bucharest Grand Prix op"]
[Site "Bucharest"]
[Date "2024.03.23"]
[Round "2"]
[White "Efroimski, Marsel"]
[Black "Dima, Ioan Radu"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2467"]
[BlackElo "1913"]
[PlyCount "113"]
[EventDate "2024.03.23"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 a6 6. Nc3 d6 7. d4 cxd4 8. Qxd4 Nf6 9. Bg5 e6 10. 0-0-0 Be7 11. e5 dxe5 12. Qxe5 Bd7 13. Rd2 Rc8 14. Rhd1 Qc7 15. Rxd7 Nxd7 16. Qxg7 Bxg5+ 17. Nxg5 Qf4+ 18. Kb1 Qf6 19. Qxf7+ Qxf7 20. Nxf7 Kxf7 21. Rxd7+ Kf6 22. Rxb7 Rhg8 23. g3 h5 24. Rb6 Ra8 25. Nd5+ Ke5 26. Nb4 a5 27. Nd3+ Kf6 28. Nf4 Kf5 29. Nxh5 Rad8 30. Kc1 Rd5 31. h3 Rgd8 32. g4+ Kg5 33. b3 Rd1+ 34. Kb2 R8d6 35. Rb5+ R6d5 36. Rb8 R1d2 37. Ng3 Kg6 38. Ne4 R2d4 39. f3 Rd8 40. Rb6 Kf7 41. Ng5+ Kg8 42. Nxe6 R4d6 43. Rxd6 Rxd6 44. Ng5 Kg7 45. h4 Kg6 46. Ne4 Rd8 47. h5+ Kh6 48. Kc3 Rf8 49. Nd2 Kg5 50. Kd3 Kf4 51. c4 Rd8+ 52. Ke2 Re8+ 53. Ne4 a4 54. b4 a3 55. b5 Rd8 56. b6 Rb8 57. c5 1-0

[Event "Bucharest Grand Prix op"]
[Site "Bucharest"]
[Date "2024.03.23"]
[Round "4"]
[White "Efroimski, Marsel"]
[Black "Stanciu, Andreea Briana"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2467"]
[BlackElo "1976"]
[PlyCount "50"]
[EventDate "2024.03.23"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxf3+ 5. Qxf3 e6 6. a4 a6 7. Bc4 d6 8. d3 Nf6 9. Bb3 Be7 10. g4 h6 11. h4 Nd7 12. Qg3 b6 13. Bf4 Nb8 14. 0-0-0 Nc6 15. Be3 Bb7 16. g5 hxg5 17. hxg5 Kd7 18. g6 Bf6 19. Rxh8 Qxh8 20. gxf7 Qh5 21. f4 Nd4 22. Bxd4 cxd4 23. Nb1 Rh8 24. Nd2 Qh4 25. Qxh4 Rxh4 1-0

[Event "Bucharest Grand Prix op"]
[Site "Bucharest"]
[Date "2024.03.23"]
[Round "3"]
[White "Filip, Andrei"]
[Black "Efroimski, Marsel"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2289"]
[BlackElo "2467"]
[PlyCount "89"]
[EventDate "2024.03.23"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Na3 Nf5 7. Nc2 Bd7 8. Be2 Be7 9. 0-0 cxd4 10. cxd4 0-0 11. Bd3 f6 12. Bxf5 exf5 13. Bf4 Be8 14. exf6 Bxf6 15. Ne5 g5 16. Nxc6 bxc6 17. Bd2 f4 18. Bb4 Rf7 19. f3 Bd7 20. Bc5 Bf5 21. Nb4 Qc7 22. Re1 Rg7 23. Qa4 Bd7 24. Kh1 h5 25. Nd3 g4 26. Ne5 Kh8 27. Qa3 Qd8 28. Bd6 Kg8 29. Nxd7 Qxd7 30. Be5 Rf8 31. Bxf6 Rxf6 32. Re5 h4 33. Rae1 h3 34. Re8+ Kh7 35. R1e5 hxg2+ 36. Kg1 Qf7 37. Qd3+ Kh6 38. Rh8+ Rh7 39. Rxh7+ Qxh7 40. Rh5+ Kxh5 41. Qxh7+ Kg5 42. Qg7+ Rg6 43. Qe5+ Kh6 44. Qxf4+ Kg7 45. fxg4 1-0

[Event "Bucharest Grand Prix op"]
[Site "Bucharest"]
[Date "2024.03.23"]
[Round "1"]
[White "Ionescu, Catalin"]
[Black "Efroimski, Marsel"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1707"]
[BlackElo "2467"]
[PlyCount "80"]
[EventDate "2024.03.23"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 e6 7. d3 a6 8. Ba4 b5 9. Bb3 Ne7 10. Ne2 Nxf3+ 11. Rxf3 d5 12. c3 Bb7 13. Bc2 dxe4 14. dxe4 Qxd1+ 15. Bxd1 Bxe4 16. Rf1 0-0 17. Ng3 Bd3 18. Be2 Bxe2 19. Nxe2 Nd5 20. Bd2 Rab8 21. Rab1 Rfd8 22. Rfd1 Rd7 23. Be1 Rbd8 24. Bf2 Nxf4 25. Rxd7 Nxe2+ 26. Kf1 Rxd7 27. Kxe2 c4 28. Be3 f5 29. Rf1 e5 30. g3 Kf7 31. b3 e4 32. Bd2 Rc7 33. g4 Ke6 34. gxf5+ gxf5 35. Rc1 Be5 36. h3 Rg7 37. bxc4 Rg2+ 38. Kd1 Rg1+ 39. Kc2 Rxc1+ 40. Bxc1 bxc4 0-1

[Event "ISR-chT"]
[Site "Israel"]
[Date "2024.03.08"]
[Round "11.15"]
[White "Efroimski, Marsel"]
[Black "Iliaguev, Nisim"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "2449"]
[BlackElo "2397"]
[PlyCount "132"]
[EventDate "2024.01.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]
[WhiteTeam "Rishon Le Zion II"]
[BlackTeam "Ramat Gan Etiod"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Nd4 5. Bc4 Bc5 6. Nxe5 Qe7 7. Nf3 d5 8. Nxd5 Qxe4+ 9. Ne3 Bg4 10. Be2 Nxe2 11. Qxe2 0-0-0 12. d3 Bxf3 13. Qxf3 Qxf3 14. gxf3 Rhe8 15. 0-0 Nd5 16. Re1 Re6 17. Bd2 Rf6 18. Kg2 Nf4+ 19. Kf1 Ne6 20. b4 Bb6 21. Nc4 Rxf3 22. Nxb6+ axb6 23. Re5 Rd4 24. a3 Kd7 25. Kg2 Rf6 26. Be3 Rg4+ 27. Kh1 Kd6 28. Rh5 h6 29. c4 g5 30. h3 Rgf4 31. Rg1 Rf3 32. h4 Rh3+ 33. Kg2 Rxh4 34. Rxh4 gxh4 35. Rh1 Nf4+ 36. Kf1 Nxd3 37. Rxh4 Ne5 38. Bxh6 c5 39. Bf8+ Kc6 40. b5+ Kd7 41. Bg7 Rf5 42. Bxe5 Rxe5 43. Kg2 Re6 44. Kf3 Kd6 45. Rf4 Re7 46. Rf6+ Ke5 47. Rxb6 Kd4 48. a4 Kxc4 49. a5 Kd3 50. a6 bxa6 51. bxa6 Ra7 52. Rd6+ Kc4 53. Ke4 Re7+ 54. Kf5 Kb5 55. Kf6 Ra7 56. f4 c4 57. Rd8 Rc7 58. Rb8+ Kxa6 59. f5 Ka5 60. Rf8 c3 61. Rxf7 Rxf7+ 62. Kxf7 c2 63. f6 c1Q 64. Kf8 Qh6+ 65. Ke7 Qg5 66. Ke6 Kb6 0-1

[Event "ISR-chT"]
[Site "Israel"]
[Date "2024.03.02"]
[Round "10.9"]
[White "Steinberg, Nitzan"]
[Black "Efroimski, Marsel"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2552"]
[BlackElo "2449"]
[PlyCount "67"]
[EventDate "2024.01.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]
[WhiteTeam "Beer Sheva"]
[BlackTeam "Rishon Le Zion II"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. e4 e6 2. d3 d5 3. Qe2 dxe4 4. dxe4 e5 5. Nf3 Nc6 6. c3 Nf6 7. Qc2 a6 8. Be2 Bc5 9. 0-0 0-0 10. b4 Ba7 11. a4 Qe7 12. Nbd2 Bg4 13. Nc4 Bxf3 14. Bxf3 Qe6 15. Ne3 Ne7 16. Nf5 c6 17. Bg5 h6 18. Bh4 Ng6 19. Bg3 Rfd8 20. Rad1 Bb6 21. a5 Bc7 22. h3 Rxd1 23. Rxd1 Rd8 24. Rxd8+ Bxd8 25. Be2 Nf4 26. Bf1 Ne8 27. Qd2 Bc7 28. f3 Kh7 29. Bf2 Nd6 30. g3 Nh5 31. Be3 Nf6 32. h4 g6 33. h5 Qb3 34. Bd3 1-0

[Event "ISR-chT"]
[Site "Israel"]
[Date "2024.03.01"]
[Round "9.3"]
[White "Efroimski, Marsel"]
[Black "Aizenberg, Benny"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2449"]
[BlackElo "2412"]
[PlyCount "48"]
[EventDate "2024.01.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]
[WhiteTeam "Rishon Le Zion II"]
[BlackTeam "Petach Tikva"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 e6 12. 0-0 Rd8 13. Be3 Be7 14. Qf3 0-0 15. Rfd1 a6 16. Bxc6 bxc6 17. Rac1 a5 18. b3 Ra8 19. h3 Rfc8 20. Rc2 h6 21. Qg4 Kf8 22. Qe4 Kg8 23. Qg4 Kf8 24. Qe4 Kg8 1/2-1/2

[Event "Kragero op"]
[Site "Kragero"]
[Date "2024.02.25"]
[Round "9"]
[White "Efroimski, Marsel"]
[Black "Doluhanova, Evgeniya"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2449"]
[BlackElo "2263"]
[PlyCount "77"]
[EventDate "2024.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bd6 5. d3 a6 6. Ba4 Nd4 7. a3 0-0 8. Nxd4 exd4 9. Ne2 c5 10. Bb3 Bc7 11. Bg5 h6 12. Bxf6 Ba5+ 13. Kf1 Qxf6 14. f4 Bc7 15. g3 d5 16. Bxd5 Bh3+ 17. Ke1 Rad8 18. Ng1 Bc8 19. Qh5 g6 20. Qxh6 Rxd5 21. exd5 Re8+ 22. Kf1 Qe7 23. h4 Bg4 24. h5 Be2+ 25. Kg2 Bxh5 26. Rxh5 gxh5 27. Qxh5 Kg7 28. Rf1 Rh8 29. Qg4+ Kf8 30. Nh3 Qd6 31. Qf5 Bd8 32. Ng5 Bxg5 33. fxg5 Qe7 34. g6 f6 35. Qxf6+ Qxf6 36. Rxf6+ Kg7 37. Re6 Rf8 38. d6 b5 39. d7 1-0

[Event "Kragero op"]
[Site "Kragero"]
[Date "2024.02.24"]
[Round "8"]
[White "Efroimski, Marsel"]
[Black "Elmi, Saad Abobaker"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2449"]
[BlackElo "2323"]
[PlyCount "112"]
[EventDate "2024.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. d4 Nf6 8. Qd3 g6 9. Be2 Bg7 10. 0-0 0-0 11. h3 Bf5 12. Qb3 Qc7 13. c4 a5 14. a4 Qd6 15. Be3 Nd7 16. Rfd1 Qb4 17. Qxb4 axb4 18. Ne1 c5 19. g4 Be4 20. f3 Bc6 21. b3 cxd4 22. Bxd4 Bxd4+ 23. Rxd4 Nc5 24. Rb1 e5 25. Rdd1 e4 26. f4 Ne6 27. Ng2 Rfe8 28. f5 Ng5 29. h4 Nh3+ 30. Kh2 Nf2 31. Rf1 e3 32. fxg6 hxg6 33. Nxe3 Ne4 34. Nd5 Bxd5 35. cxd5 Nd2 36. Bc4 Nxb1 37. Rxb1 Re4 38. Kg3 Rd8 39. Rf1 Rd6 40. Rf4 Re3+ 41. Kf2 Rc3 42. Rf3 Kg7 43. Rxc3 bxc3 44. Ke3 Kf6 45. Kd3 Ke5 46. Kxc3 f5 47. gxf5 gxf5 48. b4 Rh6 49. a5 Rxh4 50. b5 Kd6 51. a6 bxa6 52. bxa6 Kc7 53. Bd3 Kb6 54. Bxf5 Rh5 55. Be6 Rxd5 56. Bxd5 Kxa6 1/2-1/2

[Event "Kragero op"]
[Site "Kragero"]
[Date "2024.02.24"]
[Round "7"]
[White "Ternault, Mathieu"]
[Black "Efroimski, Marsel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2303"]
[BlackElo "2449"]
[PlyCount "76"]
[EventDate "2024.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. Bf4 Bd6 4. e3 Nf6 5. Nbd2 0-0 6. a3 b6 7. Ne5 c5 8. Qf3 Qc7 9. c3 Ba6 10. Bxa6 Nxa6 11. Bg3 Nd7 12. Nd3 f5 13. Bxd6 Qxd6 14. Qg3 Qxg3 15. hxg3 c4 16. Nf4 Nc7 17. Nf3 Rfe8 18. Ke2 b5 19. Rh4 a5 20. Rah1 Nf6 21. Nh5 Nxh5 22. Rxh5 h6 23. g4 fxg4 24. Ne5 b4 25. cxb4 axb4 26. Nxg4 bxa3 27. bxa3 Rxa3 28. Nxh6+ gxh6 29. Rxh6 Ra2+ 30. Kf3 Rf8+ 31. Kg3 Ne8 32. Rxe6 Ng7 33. Rc6 Rfxf2 34. Rc8+ Kf7 35. Rc7+ Kg6 36. Rc6+ Kg5 37. Kh3 Rxg2 38. Rc5 Nf5 0-1

[Event "Kragero op"]
[Site "Kragero"]
[Date "2024.02.23"]
[Round "6"]
[White "Efroimski, Marsel"]
[Black "Lodici, Lorenzo"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2449"]
[BlackElo "2554"]
[PlyCount "86"]
[EventDate "2024.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. d4 e6 5. Be2 Nf6 6. e5 Nfd7 7. Ng5 Bxe2 8. Nxe2 h6 9. Nxe6 fxe6 10. Nf4 Qg5 11. g4 Nxe5 12. Qe2 Nf7 13. Nxe6 Qe7 14. Nc7+ Kd7 15. Bf4 Na6 16. Nxa8 Qf6 17. Be5 Nxe5 18. dxe5 Qf4 19. 0-0 Bc5 20. c3 Rxa8 21. b4 Bb6 22. a4 Re8 23. Rae1 Bc7 24. e6+ Kc8 25. f3 Bd6 26. Qf2 Nc7 27. e7 Kd7 28. Re2 Rxe7 29. Rfe1 Rxe2 30. Qxe2 d4 31. cxd4 Qxd4+ 32. Kh1 Qxb4 33. Rd1 Qxa4 34. Rb1 b6 35. Qb2 Qf4 36. Qe2 Nd5 37. Re1 Kc7 38. Ra1 a5 39. Rf1 a4 40. Rf2 b5 41. Qb2 Kb6 42. Qxg7 Qc1+ 43. Kg2 Nf4+ 0-1

[Event "Kragero op"]
[Site "Kragero"]
[Date "2024.02.23"]
[Round "5"]
[White "Kulaots, Kaido"]
[Black "Efroimski, Marsel"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2525"]
[BlackElo "2449"]
[PlyCount "62"]
[EventDate "2024.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. d4 Be7 5. 0-0 0-0 6. c4 dxc4 7. Qa4 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 b4 12. Bg5 Nbd7 13. Nbd2 Bb7 14. Bxf6 Nxf6 15. Nb3 a5 16. Rd1 Bd5 17. Nc5 a4 18. a3 bxa3 19. Rxa3 Qb8 20. Rc3 Ne4 21. Nxe4 Bxe4 22. Nd2 Bxg2 23. Kxg2 Ra7 24. Qc2 c5 25. dxc5 Bf6 26. Ra3 Qxb2 27. Qxb2 Bxb2 28. Ra2 a3 29. Nc4 Rc7 30. Nxb2 axb2 31. Rxb2 Rxc5 1/2-1/2

[Event "Kragero op"]
[Site "Kragero"]
[Date "2024.02.22"]
[Round "4"]
[White "Efroimski, Marsel"]
[Black "Horvath, Dominik"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "2449"]
[BlackElo "2555"]
[PlyCount "78"]
[EventDate "2024.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. a4 Be7 8. 0-0 0-0 9. Qe2 Bd7 10. f4 Nc6 11. Nf3 Nb4 12. e5 Ng4 13. h3 Qb6+ 14. Kh1 Nh6 15. exd6 Qxd6 16. Ne4 Qc7 17. c3 Rac8 18. Ne5 Nc6 19. Nxd7 Qxd7 20. Be3 Na5 21. Bd3 Nf5 22. Bf2 Rfd8 23. Rad1 Qc7 24. g4 Nd6 25. b4 Nac4 26. Nc5 b6 27. Bxc4 Nxc4 28. Qxc4 bxc5 29. Bxc5 Qc6+ 30. Kg1 Rxd1 31. Rxd1 Qxa4 32. Qd4 Bxc5 33. bxc5 Qa5 34. Qb4 Qc7 35. Rd6 h5 36. c6 hxg4 37. hxg4 Rb8 38. Qd4 a5 39. Rd7 Qxc6 1/2-1/2

[Event "Kragero op"]
[Site "Kragero"]
[Date "2024.02.22"]
[Round "3"]
[White "Lagarde, Maxime"]
[Black "Efroimski, Marsel"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2631"]
[BlackElo "2449"]
[PlyCount "63"]
[EventDate "2024.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nf3 Nbd7 8. Rc1 b6 9. cxd5 exd5 10. Be2 Bb7 11. 0-0 Ne4 12. Bxe7 Qxe7 13. Qb3 Ndf6 14. Nxe4 Nxe4 15. Rc2 c5 16. dxc5 bxc5 17. Qa3 Qe6 18. Rfc1 Rfd8 19. Bd3 Rd6 20. b4 c4 21. Nd4 Ra6 22. Qb2 Qe5 23. Bxe4 Qxe4 24. Rc3 Rg6 25. f3 Qe7 26. a4 a6 27. Rb1 Bc8 28. Kh1 Bd7 29. b5 axb5 30. axb5 Rb6 31. h3 Rab8 32. Qa1 1/2-1/2

