[Event "EU-ch Online U2300 Final"]
[Site "Chess.com INT"]
[Date "2020.05.26"]
[Round "7"]
[White "Materia, Marco"]
[Black "Sergeev, Nikita S"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "2269"]
[BlackElo "1335"]
[PlyCount "86"]
[EventDate "2020.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. Nc3 b4 6. Na4 d6 7. g3 Be7 8. Bg2 exd5 9. cxd5 0-0 10. 0-0 Nbd7 11. Re1 Re8 12. e4 Nb6 13. Bf4 Bf8 14. a3 Rxe4 15. Rxe4 Nxe4 16. axb4 cxb4 17. Nd4 Nxa4 18. Rxa4 Nc5 19. Rxb4 a5 20. Nc6 Qd7 21. Rd4 g6 22. Rd2 Bg7 23. Re2 Bf6 24. h4 Ba6 25. Rd2 a4 26. Qf3 Nb3 27. Rc2 Qf5 28. Qe4 Bd3 29. Qxf5 gxf5 30. Ne7+ Bxe7 31. Rc7 Bf8 32. Bf3 Bg7 33. Bh5 Bxb2 34. Bxf7+ Kh8 35. Bxd6 a3 36. Bxa3 Rxa3 37. d6 Be4 38. f3 Bd4+ 39. Kf1 Bxf3 40. Rc1 Ra2 41. Bxb3 Bg2+ 42. Ke1 Bf2+ 43. Kd1 Bf3# 0-1

[Event "EU-ch Online U2300 Final"]
[Site "Chess.com INT"]
[Date "2020.05.26"]
[Round "1"]
[White "Megalios, Konstantinos"]
[Black "Sergeev, Nikita S"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2401"]
[BlackElo "1335"]
[PlyCount "123"]
[EventDate "2020.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. Nf3 Nbd7 6. 0-0 h6 7. Nc3 Be7 8. b3 0-0 9. Qc2 a5 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 a4 13. Bf4 Nf6 14. Qc2 Bd7 15. Ne5 axb3 16. axb3 Qb6 17. Be3 Qc7 18. Qc3 Rfd8 19. Nd3 Ng4 20. Bf4 Bd6 21. Bxd6 Qxd6 22. h3 Nf6 23. Ne5 Be8 24. c5 Qc7 25. Nc4 Nd5 26. Qd2 Rxa1 27. Rxa1 Qd7 28. Ra7 Ne7 29. Nd6 Rb8 30. Qf4 Ng6 31. Qe3 Ne7 32. Qe5 f6 33. Qf4 Bg6 34. Nc4 Qd8 35. Qd6 Qxd6 36. Nxd6 Nf5 37. Rxb7 Rxb7 38. Nxb7 Nxd4 39. Na5 Be8 40. f4 Kf7 41. Kf2 Ke7 42. Ke3 e5 43. fxe5 fxe5 44. Be4 Kd7 45. b4 Bf7 46. Nb7 Bb3 47. Nd6 Nc2+ 48. Bxc2 Bxc2 49. g4 Ke6 50. Nc8 Bb3 51. h4 Bd1 52. g5 hxg5 53. hxg5 Ba4 54. Nd6 g6 55. Ne8 Kf5 56. Nd6+ Kxg5 57. Ke4 Kf6 58. Ne8+ Ke6 59. Ng7+ Kf6 60. Ne8+ Ke6 61. Nc7+ Kf6 62. Ne8+ 1/2-1/2

[Event "EU-ch Online U2300 Final"]
[Site "Chess.com INT"]
[Date "2020.05.26"]
[Round "4"]
[White "Risteski, Emil"]
[Black "Sergeev, Nikita S"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "2159"]
[BlackElo "1335"]
[PlyCount "137"]
[EventDate "2020.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 c5 5. exd5 exd5 6. dxc5 Bxc5 7. Nb3 Ba7 8. Bd3 Nf6 9. Qe2+ Be6 10. Nbd4 Qe7 11. Nxe6 Qxe6 12. Qxe6+ fxe6 13. 0-0 Nc6 14. c3 0-0 15. Bf4 Ne4 16. Bg3 Nxg3 17. hxg3 e5 18. Bc2 e4 19. Nh2 Ne5 20. Rad1 Rad8 21. b3 b5 22. g4 g5 23. g3 Kg7 24. Kg2 h6 25. Kg1 Rd7 26. Kg2 Rc8 27. f4 exf3+ 28. Nxf3 Nxg4 29. Rfe1 Ne3+ 30. Rxe3 Bxe3 31. Bf5 Rcd8 32. Bxd7 Rxd7 33. Ne5 Rc7 34. Rxd5 Rxc3 35. Rd7+ Kf6 36. Ng4+ Ke6 37. Rh7 Kf5 38. Nxe3+ Rxe3 39. Rxh6 Re2+ 40. Kf3 Rxa2 41. g4+ Ke5 42. Rg6 Ra3 43. Rxg5+ Kd4 44. Kf4 Rxb3 45. Rg8 Rb1 46. Ra8 Rf1+ 47. Kg5 Ra1 48. Kf6 Rf1+ 49. Kg6 Rg1 50. g5 Ra1 51. Kf7 Ke5 52. g6 Rf1+ 53. Kg7 Rf6 54. Ra7 Kf5 55. Rf7 Rxf7+ 56. gxf7 b4 57. f8Q+ Ke4 58. Qxb4+ Kd5 59. Qa5+ Kc4 60. Qxa6+ Kc5 61. Qg6 Kd5 62. Kf6 Kd4 63. Qf5 Kc4 64. Ke5 Kc3 65. Qe4 Kd2 66. Kd4 Kc1 67. Qg2 Kb1 68. Kc3 Ka1 69. Qb2# 1-0

[Event "EU-ch Online U2300 Final"]
[Site "Chess.com INT"]
[Date "2020.05.26"]
[Round "5"]
[White "Samaridis, Konstantinos"]
[Black "Sergeev, Nikita S"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2105"]
[BlackElo "1335"]
[PlyCount "80"]
[EventDate "2020.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 Ne7 6. c5 Bxc5 7. dxc5 c6 8. Bd3 Bg4 9. h3 Bxf3 10. Qxf3 Nd7 11. b4 Ne5 12. Qe2 Nxd3+ 13. Qxd3 Ng6 14. 0-0 0-0 15. Bb2 Qg5 16. Nc3 Qxg2+ 17. Kxg2 Nf4+ 18. Kf3 Nxd3 19. Bc1 a5 20. bxa5 Rxa5 21. Be3 Nxc5 22. Bxc5 Rxc5 23. Ne2 Ra8 24. Rfb1 Ra3+ 25. Rb3 Rca5 26. Rab1 Kf8 27. Rxa3 Rxa3+ 28. Rb3 Rxb3+ 29. axb3 Ke7 30. b4 Kd6 31. Ke3 g5 32. Nd4 b6 33. f4 c5 34. Nf5+ Ke6 35. Ng7+ Kf6 36. Ne8+ Ke7 37. Nc7 Kd6 38. Ne8+ Ke7 39. Nc7 Kd6 40. Ne8+ Ke7 1/2-1/2

[Event "EU-ch Online U2300 Final"]
[Site "Chess.com INT"]
[Date "2020.05.26"]
[Round "2"]
[White "Sergeev, Nikita S"]
[Black "Berkovich, Mark A"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "1335"]
[BlackElo "2326"]
[PlyCount "52"]
[EventDate "2020.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d5 5. Bf4 0-0 6. e3 c5 7. Be2 cxd4 8. Nxd4 dxc4 9. Bxc4 Nbd7 10. Nde2 e5 11. Bg3 Qc7 12. Qb3 Bxc3+ 13. Nxc3 Nb6 14. Bd3 Be6 15. Qc2 Rac8 16. Rc1 h6 17. 0-0 Nh5 18. Qe2 Nxg3 19. hxg3 Rfd8 20. Rfd1 Qe7 21. a3 Bb3 22. Bc2 Bxc2 23. Rxc2 Rxd1+ 24. Qxd1 Qc7 25. Rd2 a6 26. Nd5 Nxd5 1/2-1/2

[Event "EU-ch Online U2300 Final"]
[Site "Chess.com INT"]
[Date "2020.05.26"]
[Round "6"]
[White "Sergeev, Nikita S"]
[Black "Ivanisvili, Andrejs"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1335"]
[BlackElo "2233"]
[PlyCount "93"]
[EventDate "2020.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bg3 0-0 6. Bd3 b6 7. Nbd2 Bb7 8. c3 c5 9. Ne5 c4 10. Bc2 b5 11. a3 a5 12. Bh4 Be7 13. 0-0 Nbd7 14. f4 Ne4 15. Bxe7 Qxe7 16. Bxe4 dxe4 17. a4 Nxe5 18. fxe5 b4 19. Nxc4 Ba6 20. b3 bxc3 21. Qc2 Qb4 22. Rfc1 Bxc4 23. bxc4 Qxc4 24. Qxc3 Qxc3 25. Rxc3 Rfb8 26. Rac1 g5 27. g4 Rb4 28. Ra1 Rb2 29. Rc7 Re2 30. Rf1 Rf8 31. Rc3 Ra2 32. Rc4 Rb8 33. Rc7 Rf8 34. Rc4 Kg7 35. Rc7 Rxa4 36. d5 exd5 37. e6 Kg8 38. Rcxf7 Rxf7 39. Rxf7 d4 40. Rf5 Rb4 41. exd4 Rb8 42. Rxa5 Kf8 43. Rxg5 Rb2 44. Re5 Re2 45. d5 Ke7 46. d6+ Kxd6 47. e7 1-0

[Event "EU-ch Online U2300 Final"]
[Site "Chess.com INT"]
[Date "2020.05.26"]
[Round "3"]
[White "Sergeev, Nikita S"]
[Black "Mammadov, Sadig Teymur"]
[Result "1/2-1/2"]
[ECO "E87"]
[WhiteElo "1335"]
[BlackElo "2237"]
[PlyCount "87"]
[EventDate "2020.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nh5 8. g4 Nf4 9. Nge2 Qh4+ 10. Bf2 Qe7 11. Bg3 f5 12. gxf5 gxf5 13. Qd2 Nh5 14. 0-0-0 Kh8 15. Re1 Qf6 16. Qc2 Na6 17. a3 Nc5 18. Kb1 a5 19. Bf2 fxe4 20. Bxc5 exf3 21. Ng3 Nxg3 22. hxg3 Bf5 23. Bd3 dxc5 24. Ne4 Qg6 25. Ref1 h6 26. Rxf3 b6 27. Rhf1 Bh3 28. Rxf8+ Rxf8 29. Rxf8+ Bxf8 30. Nf2 Qxg3 31. Nxh3 Qxh3 32. Qe2 Bg7 33. Qe4 Kg8 34. Qg6 Qd7 35. Bf5 Qe7 36. Be4 a4 37. Qf5 Bf8 38. Qg6+ Bg7 39. Qf5 Qf8 40. Qh7+ Kf7 41. Qg6+ Kg8 42. Qh7+ Kf7 43. Qg6+ Kg8 44. Qh7+ 1/2-1/2

[Event "EU-ch Online U2300 Qual"]
[Site "Chess.com INT"]
[Date "2020.05.25"]
[Round "3"]
[White "Khojayan, Vardan"]
[Black "Sergeev, Nikita S"]
[Result "0-1"]
[ECO "E42"]
[WhiteElo "2266"]
[BlackElo "1335"]
[PlyCount "128"]
[EventDate "2020.05.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 c5 5. Nge2 d6 6. a3 Ba5 7. g3 0-0 8. Bg2 Nc6 9. 0-0 a6 10. b3 cxd4 11. exd4 Bd7 12. Bb2 Rc8 13. d5 Bxc3 14. Nxc3 Ne5 15. dxe6 Bxe6 16. h3 Re8 17. Kh2 Bf5 18. Nd5 b5 19. f4 Ned7 20. Qd4 bxc4 21. bxc4 Be4 22. Rae1 Bxd5 23. Bxd5 Qc7 24. g4 Nb6 25. g5 Nbxd5 26. gxf6 Nxf6 27. Rg1 Rxe1 28. Rxg7+ Kxg7 29. Qxf6+ Kf8 30. Qh8+ Ke7 31. Qf6+ Kd7 32. Qxf7+ Kc6 33. Qd5+ Kd7 34. Qf7+ Re7 35. Qf5+ Ke8 36. Qh5+ Rf7 37. Qg4 Qc6 38. Qg8+ Ke7 39. Qg5+ Kd7 40. Qg4+ Kc7 41. Qe6 Rd7 42. Qe3 Rb8 43. Bd4 Qxc4 44. Bc3 Rb7 45. h4 Qa2+ 46. Kh3 Qxa3 47. Kg4 Qc5 48. Bd4 Qc6 49. Bc3 d5 50. Ba5+ Rb6 51. Qe5+ Kb7 52. Bxb6 Qxb6 53. f5 Qc6 54. Qb2+ Qb6 55. Qe5 Qd6 56. Qb2+ Kc7 57. Qc3+ Kb7 58. Qb2+ Ka8 59. Qh8+ Ka7 60. Qd4+ Qb6 61. Qe5 Rc7 62. f6 Rc4+ 63. Kg5 Qg1+ 64. Kh5 Qg6# 0-1

[Event "EU-ch Online U2300 Qual"]
[Site "Chess.com INT"]
[Date "2020.05.25"]
[Round "4"]
[White "Muradli, Mahammad"]
[Black "Sergeev, Nikita S"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2449"]
[BlackElo "1335"]
[PlyCount "81"]
[EventDate "2020.05.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 c5 4. d5 b5 5. Qc2 bxc4 6. e4 exd5 7. exd5 Nxd5 8. Bxc4 Nb6 9. 0-0 Be7 10. Re1 0-0 11. Bd3 h6 12. Qe2 Nc6 13. Nc3 Bb7 14. Bf4 Rc8 15. Rad1 d5 16. Bb1 Re8 17. h4 Bf8 18. Qc2 g6 19. h5 Qf6 20. Bg3 Rxe1+ 21. Rxe1 Nb4 22. Qd2 d4 23. Ne4 Bxe4 24. Bxe4 Nc6 25. hxg6 fxg6 26. b3 Kg7 27. Nh4 g5 28. Nf5+ Kg8 29. Qe2 Re8 30. Bd5+ Nxd5 31. Qxe8 Qxf5 32. Qxc6 d3 33. Re5 Nb4 34. Qb5 Qf4 35. Bxf4 gxf4 36. Qc4+ Kg7 37. Qxf4 Bd6 38. Qg4+ Kf7 39. Qe6+ Kg7 40. Qxd6 d2 41. Re7+ 1-0

[Event "EU-ch Online U2300 Qual"]
[Site "Chess.com INT"]
[Date "2020.05.25"]
[Round "7"]
[White "Schlegel, Igor"]
[Black "Sergeev, Nikita S"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2027"]
[BlackElo "1335"]
[PlyCount "67"]
[EventDate "2020.05.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 h6 7. Be3 a6 8. Qg4 Kf8 9. 0-0-0 c5 10. Nf3 b5 11. Qf4 c4 12. g4 b4 13. Nb1 Nc6 14. g5 hxg5 15. Nxg5 Bxg5 16. Qxg5 Qxg5 17. Bxg5 a5 18. h5 f6 19. exf6 gxf6 20. Bf4 Ba6 21. Bh3 f5 22. h6 Rh7 23. c3 Kf7 24. Nd2 Rg8 25. Nf3 Ke8 26. Rde1 Nf8 27. Bxf5 Rf7 28. Bxe6 Nxe6 29. Rxe6+ Kd7 30. Rd6+ Kc7 31. Rf6+ Kd7 32. Rxf7+ Ne7 33. h7 Rh8 34. Bg5 1-0

[Event "EU-ch Online U2300 Qual"]
[Site "Chess.com INT"]
[Date "2020.05.25"]
[Round "5"]
[White "Sergeev, Nikita S"]
[Black "Le Goff, Ronan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1335"]
[BlackElo "2267"]
[PlyCount "55"]
[EventDate "2020.05.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bg3 0-0 6. Bd3 c5 7. c3 Nc6 8. Nbd2 b6 9. 0-0 Bb7 10. Re1 Re8 11. Bxd6 Qxd6 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 f5 15. Bc2 cxd4 16. Ng5 Ne5 17. Qxd4 Qxd4 18. cxd4 Rac8 19. Ba4 Bc6 20. Bb3 Nf7 21. Bxe6 Rxe6 22. Nxe6 h6 23. Nf4 Rd8 24. Rad1 Be4 25. f3 Bd5 26. Nxd5 Rxd5 27. Kf2 Nd6 28. Re5 1-0

[Event "EU-ch Online U2300 Qual"]
[Site "Chess.com INT"]
[Date "2020.05.25"]
[Round "6"]
[White "Sergeev, Nikita S"]
[Black "Reizniece Ozola, Dana"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1335"]
[BlackElo "2311"]
[PlyCount "97"]
[EventDate "2020.05.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 a6 7. Qd2 Nbd7 8. Bd3 c5 9. d5 Ne5 10. Nge2 Rb8 11. a4 Bd7 12. 0-0 b5 13. axb5 axb5 14. Nxb5 Bxb5 15. cxb5 c4 16. Bc2 Rxb5 17. Rfb1 Qb8 18. Ba4 Rb4 19. Bd4 Nd3 20. Qe3 Nxb2 21. Bc3 Rb7 22. Bc6 Rb3 23. Ra8 Qxa8 24. Bxa8 Na4 25. Rxb3 cxb3 26. Bc6 b2 27. Qd3 Nxc3 28. Nxc3 Rb8 29. Nb1 h5 30. Kf2 h4 31. Ke2 Nh5 32. Kd2 Nf4 33. Qf1 Be5 34. Kc2 Kg7 35. g3 hxg3 36. hxg3 Nh5 37. f4 Bf6 38. g4 Ng3 39. Qf3 Bh4 40. g5 f6 41. gxf6+ Kxf6 42. Qg4 Rh8 43. Kxb2 Kg7 44. Nd2 Bf6+ 45. Kc2 Nh1 46. Nf3 Nf2 47. Qe6 Rb8 48. e5 dxe5 49. fxe5 1-0

[Event "EU-ch Online U2300 Qual"]
[Site "Chess.com INT"]
[Date "2020.05.25"]
[Round "2"]
[White "Sergeev, Nikita S"]
[Black "Vashchilov, Sergey"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1335"]
[BlackElo "2176"]
[PlyCount "122"]
[EventDate "2020.05.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1 e6 9. Nbd2 Be7 10. Be2 0-0 11. Nh4 Bg4 12. Bxg4 Nxg4 13. Nhf3 Qd8 14. h3 Nf6 15. 0-0 b5 16. b3 Bd6 17. Bxd6 Qxd6 18. Re1 Rac8 19. bxc4 bxc4 20. Qc2 Rb8 21. e4 Nxe4 22. Nxe4 dxe4 23. Rxe4 Qa3 24. Re2 Rb5 25. Rb1 Rxb1+ 26. Qxb1 Qxc3 27. Rc2 Qd3 28. Rc1 Qxb1 29. Rxb1 Rc8 30. Ne5 Nxe5 31. dxe5 g5 32. Rc1 Kg7 33. g4 c3 34. Rc2 Rc5 35. Kg2 Rxe5 36. Rxc3 Ra5 37. a3 Ra4 38. Kg3 h5 39. f3 h4+ 40. Kf2 Kf6 41. Ke3 Ke5 42. Rb3 a6 43. Rc3 Kd5 44. Kd3 Rd4+ 45. Ke3 Rd1 46. Rc7 Ra1 47. Rxf7 Rxa3+ 48. Kf2 Ke5 49. Ke2 a5 50. Kf2 Ra2+ 51. Ke3 a4 52. Ra7 Ra3+ 53. Kf2 Kd4 54. Rd7+ Ke5 55. Ra7 Ra2+ 56. Ke3 a3 57. Ra5+ Kf6 58. Ra6 Ra1 59. Kf2 a2 60. Kg2 Ke5 61. Kf2 Rh1 0-1

[Event "EU-ch Online U2300 Qual"]
[Site "Chess.com INT"]
[Date "2020.05.25"]
[Round "1"]
[White "Tadic, Stefan"]
[Black "Sergeev, Nikita S"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2257"]
[BlackElo "1335"]
[PlyCount "126"]
[EventDate "2020.05.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nxd4 9. Nbd2 Nxf3+ 10. Nxf3 Ne7 11. Be3 Qd8 12. Bc5 Rc8 13. Rc1 Nc6 14. Bxf8 Kxf8 15. Qd2 a6 16. b4 Qe7 17. a4 Nxb4 18. Rxc8+ Bxc8 19. Rc1 Bd7 20. Rc7 Nxd3 21. Qxd3 g6 22. Rxb7 Bb5 23. Rxe7 Bxd3 24. Ra7 h6 25. Nd4 Bc4 26. f3 Rg8 27. Kf2 g5 28. Ke3 h5 29. g3 h4 30. g4 h3 31. f4 gxf4+ 32. Kxf4 Rh8 33. Nf3 Be2 34. Ng5 Rh4 35. Nf3 Bxf3 36. Kxf3 Kg7 37. Rxa6 Rh8 38. Kg3 Kg6 39. a5 Rb8 40. Rb6 Ra8 41. a6 Kg5 42. Rc6 Ra7 43. Rd6 Rc7 44. Kxh3 Rc3+ 45. Kg2 Ra3 46. h3 Kf4 47. Rd7 Ra2+ 48. Kf1 Ke3 49. Rxf7 d4 50. a7 d3 51. Rd7 d2 52. g5 Rxa7 53. Rd6 Ra1+ 54. Kg2 d1Q 55. Rxd1 Rxd1 56. h4 Kf4 57. g6 Rd8 58. h5 Kxe5 59. Kg3 Kf6 60. Kg4 Rg8 61. Kf4 e5+ 62. Ke4 Rh8 63. g7 Kxg7 0-1

