[Event "Stockholm Hotel N IM 2nd"]
[Site "Upplands Vasby"]
[Date "2025.05.07"]
[Round "9"]
[White "Rybka, Simon"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2318"]
[BlackElo "2349"]
[PlyCount "26"]
[EventDate "2025.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "1"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Nd5 Nxd5 11. cxd5 c6 12. Bc4 b5 13. Bb3 a5 1/2-1/2

[Event "Stockholm Hotel N IM 2nd"]
[Site "Upplands Vasby"]
[Date "2025.05.06"]
[Round "8"]
[White "Berezjuk, Sergej"]
[Black "Cederstam Barsk, Carl"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "2349"]
[BlackElo "2325"]
[PlyCount "111"]
[EventDate "2025.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "1"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. Bxc6 dxc6 7. d3 Nd7 8. Ne2 Re8 9. h3 Nf8 10. Ng3 a5 11. Nh2 Ne6 12. Ng4 f6 13. a4 Bf8 14. Be3 c5 15. Nf5 Ra6 16. b3 Rc6 17. Bd2 b6 18. Nge3 g6 19. Ng3 Nf4 20. Ne2 Nxe2+ 21. Qxe2 f5 22. Nc4 f4 23. Bc3 Bg7 24. Kh2 h5 25. Rh1 g5 26. g4 Qd7 27. f3 Rh6 28. Kg2 Qe6 29. Rh2 Kf7 30. Rah1 Reh8 31. Kg1 Qe8 32. Qg2 R8h7 33. Nd2 Qh8 34. Nf1 Bf6 35. Be1 Be6 36. Nd2 Qd8 37. Bf2 Qd7 38. Kf1 Rh8 39. Ke2 Be7 40. Bg1 c6 41. Nc4 Bxc4 42. bxc4 b5 43. axb5 cxb5 44. cxb5 c4 45. gxh5 cxd3+ 46. cxd3 Rd8 47. Kf1 Qxb5 48. Qa2+ Kf8 49. Rd2 Rxd3 50. Kg2 Rc6 51. Bf2 Bb4 52. Rdd1 Ke7 53. Qg8 Rc2 54. Qxg5+ Kd7 55. Qf5+ Kc6 56. Qc8+ 1-0

[Event "Stockholm Hotel N IM 2nd"]
[Site "Upplands Vasby"]
[Date "2025.05.06"]
[Round "7"]
[White "Sorensen, Hampus"]
[Black "Berezjuk, Sergej"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2435"]
[BlackElo "2349"]
[PlyCount "91"]
[EventDate "2025.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "1"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. Nbd2 Nc6 6. c3 Nh5 7. Bg5 f6 8. Bh4 g6 9. Bd3 cxd4 10. cxd4 Bd6 11. 0-0 0-0 12. a3 Rf7 13. Nb3 g5 14. Ne1 Ng7 15. Bg3 Bxg3 16. hxg3 f5 17. Bb5 Ne7 18. Nc5 Ng6 19. Ncd3 Bd7 20. Bxd7 Rxd7 21. g4 fxg4 22. Qxg4 h5 23. Qe2 g4 24. e4 dxe4 25. Qxe4 Qf6 26. Nc2 Qf5 27. Qe2 Rc8 28. Rad1 b6 29. Rd2 a5 30. Rfd1 Rcd8 31. a4 Qd5 32. Qe3 Nh4 33. Nf4 Qf5 34. d5 e5 35. Ne2 Qf6 36. Ng3 Nhf5 37. Ne4 Qg6 38. Qc3 Nh4 39. Qxe5 Rf8 40. Nd4 Nf3+ 41. gxf3 gxf3+ 42. Ng3 h4 43. Qe4 Qg5 44. Nxf3 Rxf3 45. Qxf3 hxg3 46. Qxg3 1-0

[Event "Stockholm Hotel N IM 2nd"]
[Site "Upplands Vasby"]
[Date "2025.05.05"]
[Round "5"]
[White "Berezjuk, Sergej"]
[Black "Domalchuk Jonasson, Aleksandr"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2349"]
[BlackElo "2357"]
[PlyCount "75"]
[EventDate "2025.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "1"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. e4 c5 2. g3 g6 3. Bg2 Bg7 4. d3 Nc6 5. f4 d6 6. Nf3 f5 7. 0-0 Nh6 8. c3 0-0 9. Na3 Nf7 10. exf5 Bxf5 11. Nh4 Qd7 12. Nxf5 gxf5 13. Nc2 e6 14. Be3 Rac8 15. d4 cxd4 16. Nxd4 Nxd4 17. Bxd4 b5 18. Bxg7 Kxg7 19. Qd4+ Kg8 20. Rad1 Rfe8 21. Rfe1 Qc7 22. Kh1 Kf8 23. Bf3 a5 24. a3 Rcd8 25. h3 a4 26. Kg2 Kg8 27. Qd3 Qc5 28. Rd2 Nh8 29. Rde2 Kf7 30. Rxe6 Rxe6 31. Bd5 Kg7 32. Rxe6 Rf8 33. Re7+ Kh6 34. g4 Qc8 35. g5+ Kh5 36. Rxh7+ Kg6 37. Rh6+ Kg7 38. Qd4+ 1-0

[Event "Stockholm Hotel N IM 2nd"]
[Site "Upplands Vasby"]
[Date "2025.05.05"]
[Round "6"]
[White "Berezjuk, Sergej"]
[Black "Heimisson, Hilmir Freyr"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2349"]
[BlackElo "2350"]
[PlyCount "128"]
[EventDate "2025.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "1"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. Nbd2 g5 7. Nf1 Bg7 8. Ne3 Qe7 9. h4 g4 10. Nh2 h5 11. Nhf1 Be6 12. Ng3 0-0-0 13. Bb5 Nb8 14. c4 c6 15. Ba4 Na6 16. Nef5 Qf8 17. 0-0 Ne8 18. Be3 Kb8 19. Qd2 Bf6 20. Bg5 Bxg5 21. Qxg5 f6 22. Qe3 Bxf5 23. Nxf5 Ng7 24. Nxg7 Qxg7 25. b4 Nc7 26. b5 cxb5 27. cxb5 Ne6 28. b6 a6 29. Rac1 Qh6 30. Rc4 Nc5 31. Qe2 Rc8 32. d4 Nxa4 33. Rxa4 Rc6 34. dxe5 fxe5 35. Rc4 Rhc8 36. Rxc6 Rxc6 37. Qb2 Qf6 38. f4 gxf3 39. Rxf3 Qd8 40. Rf5 Rxb6 41. Qf2 Qc7 42. Rxh5 a5 43. Kh2 Ka7 44. Rh8 Qg7 45. Rd8 Qe7 46. Rh8 d5 47. exd5 e4 48. Qf4 Rd6 49. Qe3+ b6 50. Rh5 Rf6 51. Rg5 Qh7 52. Kh3 Qd7+ 53. Kh2 Qh7 54. Qg3 Ka6 55. Rg8 a4 56. Ra8+ Kb5 57. Rxa4 Kxa4 58. Qb3+ Ka5 59. Qc3+ Kb5 60. Qxf6 Kc4 61. d6 e3 62. Qe7 Qh6 63. g3 Qg6 64. Qxe3 Kd5 1-0

[Event "Stockholm Hotel N IM 2nd"]
[Site "Upplands Vasby"]
[Date "2025.05.04"]
[Round "3"]
[White "Berezjuk, Sergej"]
[Black "Valcu, Lavinia"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2349"]
[BlackElo "2143"]
[PlyCount "87"]
[EventDate "2025.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "1"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 d5 3. e3 Nc6 4. Bb5 f6 5. 0-0 e5 6. d4 e4 7. Nfd2 cxd4 8. exd4 f5 9. c4 a6 10. Ba4 Nf6 11. Nc3 Bb4 12. Nxd5 Nxd5 13. cxd5 Qxd5 14. Bxc6+ Qxc6 15. Nc4 Be6 16. Bf4 Bxc4 17. Rc1 Qg6 18. bxc4 Bd6 19. Bxd6 Qxd6 20. Rb1 0-0 21. Rxb7 f4 22. c5 Qf6 23. Rb6 Qg5 24. Kh1 e3 25. Qf3 Rad8 26. Rd6 Rxd6 27. cxd6 exf2 28. Rxf2 Kh8 29. h3 h6 30. d7 Qe7 31. d5 Qxd7 32. Rd2 Qd6 33. Qe4 Rd8 34. Rd4 Kg8 35. Qf5 Kh8 36. Re4 Kg8 37. Re5 Rf8 38. Qe4 f3 39. gxf3 Rxf3 40. Re8+ Rf8 41. Rxf8+ Kxf8 42. Kg2 Kf7 43. Qf5+ Ke7 44. Qe4+ 1/2-1/2

[Event "Stockholm Hotel N IM 2nd"]
[Site "Upplands Vasby"]
[Date "2025.05.04"]
[Round "4"]
[White "Kingsley, Elias"]
[Black "Berezjuk, Sergej"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2007"]
[BlackElo "2349"]
[PlyCount "86"]
[EventDate "2025.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "1"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. c3 0-0 7. d4 cxd4 8. cxd4 d5 9. e5 Ne4 10. Nc3 Bf5 11. Be3 Rc8 12. Rc1 Nxc3 13. Rxc3 Qb6 14. Qa4 Bd7 15. Rb3 Qc7 16. Rc1 a6 17. Bxc6 Bxc6 18. Rbc3 Qd7 19. Qc2 f6 20. Bf4 g5 21. exf6 exf6 22. Be3 Rce8 23. Ne1 h6 24. Nd3 f5 25. Nc5 Qf7 26. Nxa6 f4 27. Bd2 Bxd4 28. Rd3 Re4 29. Nc5 Bxc5 30. Qxc5 Rfe8 31. f3 Re2 32. Bc3 Kh7 33. Qd4 Kg6 34. Rdd1 Qe7 35. Qd3+ Kh5 36. Bd4 Qe6 37. Rf1 Qg6 38. Qb3 g4 39. Rcd1 Rxg2+ 40. Kh1 Ree2 41. Bf2 d4 42. Bg1 g3 43. Rxd4 Rxg1+ 0-1

[Event "Stockholm Hotel N IM 2nd"]
[Site "Upplands Vasby"]
[Date "2025.05.03"]
[Round "1"]
[White "Berezjuk, Sergej"]
[Black "Ljungros, Lo"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2349"]
[BlackElo "2072"]
[PlyCount "120"]
[EventDate "2025.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "1"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 0-0 7. Nbd2 Bf5 8. Nb3 Nd7 9. Bg5 Bg6 10. Bh4 c6 11. Re1 Re8 12. Ne5 Qc7 13. Bg3 Nf5 14. Nxg6 hxg6 15. Bxd6 Nxd6 16. Qd2 Nf6 17. f3 b6 18. c3 Qd7 19. Qf2 Rxe1+ 20. Rxe1 Re8 21. Re5 Qd8 22. Na1 Nd7 23. Rxe8+ Nxe8 24. Nc2 a5 25. Qg3 Qc7 26. Qh4 Ndf6 27. Ne3 Qe7 28. Qf2 Nh5 29. g3 Nhf6 30. Qd2 Nc7 31. Kg2 Ne6 32. Nd1 Nh5 33. Nf2 Qg5 34. Qxg5 Nxg5 35. Ng4 Ne6 36. Kf2 Nf6 37. Ne5 c5 38. dxc5 Nxc5 39. Bc2 Kf8 40. Ke3 Ke7 41. Nc6+ Kd6 42. Nd4 Ne6 43. Nxe6 Kxe6 44. Kd4 Ne8 45. a4 Nc7 46. b4 Kd6 47. h4 Ne6+ 48. Kd3 Nd8 49. bxa5 bxa5 50. Bb3 Nc6 51. Ke3 Ne5 52. f4 Nc6 53. g4 f5 54. gxf5 gxf5 55. h5 Kc5 56. Bc2 d4+ 57. cxd4+ Nxd4 58. Bd3 Kd5 59. Ba6 Ne6 60. Bd3 Nd4 1/2-1/2

[Event "Stockholm Hotel N IM 2nd"]
[Site "Upplands Vasby"]
[Date "2025.05.03"]
[Round "2"]
[White "Karas, Marek"]
[Black "Berezjuk, Sergej"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2200"]
[BlackElo "2349"]
[PlyCount "75"]
[EventDate "2025.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "1"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nbd2 f5 5. g3 Nf6 6. Bg2 Bd6 7. 0-0 0-0 8. b3 Bd7 9. Bb2 Be8 10. Qc1 Qe7 11. a4 a5 12. Ba3 Na6 13. Bxd6 Qxd6 14. Ne5 c5 15. cxd5 exd5 16. Nd3 b6 17. Nf3 Ne4 18. Qf4 Rd8 19. Rac1 Qf6 20. Qe5 Qf7 21. Nf4 Nc7 22. dxc5 bxc5 23. Nd4 cxd4 24. Rxc7 Qf6 25. Qxf6 Rxf6 26. Rfc1 g5 27. Rc8 Rxc8 28. Rxc8 Rc6 29. Rxc6 Bxc6 30. Ne6 Bd7 31. Nxd4 Nf6 32. f4 g4 33. Kf2 Kf7 34. Ke3 Ke7 35. Nc2 Kd6 36. Kd4 Be6 37. b4 axb4 38. Nxb4 1-0

[Event "CZE-chT1E 2425"]
[Site "Czech Republic"]
[Date "2025.04.06"]
[Round "11.2"]
[White "Vyskocil, Neklan"]
[Black "Berezjuk, Sergej"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2285"]
[BlackElo "2359"]
[PlyCount "130"]
[EventDate "2024.10.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CB16_2025"]
[SourceDate "2025.04.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.16"]
[SourceQuality "1"]
[WhiteTeam "Brno Duras"]
[BlackTeam "Dobra Sokol"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Be2 Nf6 7. 0-0 Be7 8. c4 Qd6 9. dxc5 Qxc5 10. Be3 Qc7 11. Nc3 0-0 12. Qd4 Nc6 13. Qb6 Qb8 14. h3 Nd7 15. Qb3 b6 16. a3 Bc5 17. Ne4 Qc7 18. Rfd1 Be7 19. Rac1 Bb7 20. Qc2 Rfd8 21. c5 bxc5 22. Nxc5 Nxc5 23. Bxc5 Rxd1+ 24. Bxd1 Bf6 25. Be3 Qd7 26. Be2 Rc8 27. Qd2 Qe8 28. b4 Ne7 29. Rxc8 Qxc8 30. Qc1 Qd7 31. Qc5 Nd5 32. Bd2 h6 33. Qc2 g5 34. a4 Bd8 35. b5 axb5 36. Bxb5 Qd6 37. Qc4 Qa3 38. Qd3 Qa1+ 39. Qf1 Qa2 40. Qc4 Qb2 41. Qc1 Qa2 42. Qc4 Qb1+ 43. Qc1 Qf5 44. Bc6 Bxc6 45. Qxc6 Qb1+ 46. Ne1 Kg7 47. a5 Qa1 48. Qc5 Bf6 49. g3 Bd4 50. Qc2 Bc3 51. Kg2 Qxa5 52. Bxc3+ Nxc3 53. Nf3 Qc5 54. Qd3 Nd5 55. Qe2 Qc3 56. Qe4 Nf6 57. Qe2 Qc6 58. Kg1 Ne4 59. Qb2+ f6 60. Qe2 Qd5 61. Qe3 Kg6 62. Kh2 h5 63. h4 g4 64. Nd4 e5 65. Ne2 Nd2 0-1

[Event "CZE-chT1E 2425"]
[Site "Czech Republic"]
[Date "2025.03.22"]
[Round "10.3"]
[White "Delgerdalai, Bayarjavkhlan"]
[Black "Berezjuk, Sergej"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2341"]
[BlackElo "2359"]
[PlyCount "99"]
[EventDate "2024.10.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CB16_2025"]
[SourceDate "2025.04.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.16"]
[SourceQuality "1"]
[WhiteTeam "Stare Mesto"]
[BlackTeam "Dobra Sokol"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Nc6 8. Nxc6 dxc6 9. 0-0 e5 10. h3 Be6 11. Be3 Nd7 12. Qe2 0-0 13. Rad1 f6 14. Qc2 Qe7 15. Be2 Rfd8 16. a3 Ba5 17. b4 Bb6 18. Rxd7 Qxd7 19. Bxb6 Qd2 20. Qb3 Rd7 21. Be3 Qd6 22. Na4 Rdd8 23. Bb6 Re8 24. Rd1 Qe7 25. Nc5 f5 26. Nxe6 Qxe6 27. exf5 Qxf5 28. Bg4 Qg6 29. Qd3 e4 30. Qd6 Qg5 31. Qc7 h5 32. Be3 Qe5 33. Qxe5 Rxe5 34. Bf4 Re7 35. Bd6 Ree8 36. Bxh5 Re6 37. Bg4 Ree8 38. Bd7 Red8 39. Bc7 Rf8 40. Bb6 Kh7 41. Bg4 Rf7 42. Rd7 Raf8 43. Rxf7 Rxf7 44. Kf1 Kg6 45. Ke2 Rf6 46. Ke3 Rd6 47. Kxe4 Rd2 48. Bc8 Rc2 49. c5 Rxf2 50. Bxb7 1-0

[Event "CZE-chT1E 2425"]
[Site "Czech Republic"]
[Date "2025.02.16"]
[Round "8.2"]
[White "Berezjuk, Sergej"]
[Black "Biolek, Richard"]
[Result "1/2-1/2"]
[ECO "C49"]
[WhiteElo "2359"]
[BlackElo "2348"]
[PlyCount "26"]
[EventDate "2024.10.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CB16_2025"]
[SourceDate "2025.04.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.16"]
[SourceQuality "1"]
[WhiteTeam "Dobra Sokol"]
[BlackTeam "Grygov Proclient"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. Bxc6 dxc6 7. d3 Bd6 8. Ne2 c5 9. Ng3 Be6 10. h3 Qd7 11. b3 Ne8 12. Ng5 g6 13. Nxe6 fxe6 1/2-1/2

[Event "CZE-chT1E 2425"]
[Site "Czech Republic"]
[Date "2025.02.02"]
[Round "7.3"]
[White "Berezjuk, Sergej"]
[Black "Sramek, Vojtech"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2359"]
[BlackElo "2233"]
[PlyCount "106"]
[EventDate "2024.10.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CB16_2025"]
[SourceDate "2025.04.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.16"]
[SourceQuality "1"]
[WhiteTeam "Dobra Sokol"]
[BlackTeam "Orlova Slavia"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. Ne2 Bg7 5. 0-0 d6 6. c3 e5 7. d3 Nge7 8. a3 a5 9. a4 0-0 10. Na3 Be6 11. Be3 b6 12. d4 cxd4 13. cxd4 d5 14. dxe5 Bxe5 15. Nf4 d4 16. Nxe6 fxe6 17. Bh6 Bg7 18. Bxg7 Kxg7 19. Qb3 e5 20. f4 Qd6 21. Nb5 Qd7 22. Rad1 Kh8 23. fxe5 Rxf1+ 24. Bxf1 Nxe5 25. Nxd4 Qg4 26. Bg2 Rd8 27. Rd2 Qg5 28. Qc3 Rc8 29. Ne6 Qf6 30. Qxc8+ Nxc8 31. Rd8+ Qxd8 32. Nxd8 Nd6 33. Ne6 Ndc4 34. b3 Nd2 35. Nd4 Nd3 36. e5 Kg7 37. h3 Nxe5 38. Kf2 Nb1 39. Nb5 Nd2 40. Bd5 Nd7 41. Ke2 Nf6 42. Nc7 Nxd5 43. Nxd5 Nxb3 44. Nxb6 h5 45. Kd3 h4 46. gxh4 Nc5+ 47. Kd4 Nxa4 48. Nxa4 Kh6 49. Ke3 Kh5 50. Kf3 Kxh4 51. Kg2 g5 52. Nc5 g4 53. hxg4 Kxg4 1/2-1/2

[Event "CZE-chT1E 2425"]
[Site "Czech Republic"]
[Date "2025.01.19"]
[Round "6.2"]
[White "Berezjuk, Sergej"]
[Black "Rasik, Vitezslav"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2359"]
[BlackElo "2415"]
[PlyCount "20"]
[EventDate "2024.10.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CB16_2025"]
[SourceDate "2025.04.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.16"]
[SourceQuality "1"]
[WhiteTeam "Dobra Sokol"]
[BlackTeam "Poruba Slavoj II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 c6 5. Nf3 Nf6 6. Qd2 Qa5 7. h3 0-0 8. Bd3 Nbd7 9. 0-0 e5 10. dxe5 dxe5 1/2-1/2

[Event "CZE-chT1E 2425"]
[Site "Czech Republic"]
[Date "2025.01.05"]
[Round "5.4"]
[White "Rabatin, Jakub"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2314"]
[BlackElo "2359"]
[PlyCount "48"]
[EventDate "2024.10.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CB16_2025"]
[SourceDate "2025.04.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.16"]
[SourceQuality "1"]
[WhiteTeam "Frydek Mistek II"]
[BlackTeam "Dobra Sokol"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 0-0 8. Qd2 Nd7 9. 0-0-0 Nf6 10. Bd3 c5 11. Kb1 b5 12. Rhe1 Rb8 13. Bf4 Rb6 14. Qe2 Be6 15. Ng5 d5 16. Nxe6 fxe6 17. Bf5 Ne4 18. Bxe4 Rxf4 19. Bf3 Qf8 20. Bg4 Re4 21. Qf3 Qxf3 22. Bxf3 Rxe1 23. Rxe1 Kf7 24. Bg4 Bf6 1/2-1/2

[Event "CZE-chT1E 2425"]
[Site "Czech Republic"]
[Date "2024.12.08"]
[Round "4.3"]
[White "Jun, Rudolf Jr"]
[Black "Berezjuk, Sergej"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2186"]
[BlackElo "2359"]
[PlyCount "63"]
[EventDate "2024.10.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CB16_2025"]
[SourceDate "2025.04.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.16"]
[SourceQuality "1"]
[WhiteTeam "Chotebor"]
[BlackTeam "Dobra Sokol"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 0-0 5. Be2 Re8 6. Nf3 Nxe4 7. Nxe4 Rxe4 8. 0-0 d5 9. d4 Re8 10. Ne5 Bd6 11. Bf4 Nd7 12. Nd3 Nf8 13. Bf3 Ng6 14. Bg3 Bf5 15. Nc5 Rb8 16. Bxd5 Bxc5 17. dxc5 Qe7 18. b4 Rbd8 19. Qf3 Bxc2 20. Bxb7 Bd3 21. Rfc1 f5 22. Bc6 Rf8 23. Bd5+ Kh8 24. Re1 Qd7 25. Be6 Qb5 26. Bxc7 Rd4 27. Bd6 Rd8 28. a3 Be4 29. Qe3 Rd3 30. Qg5 R8xd6 31. cxd6 Rxd6 32. Rxe4 1-0

[Event "CZE-chT1E 2425"]
[Site "Czech Republic"]
[Date "2024.10.20"]
[Round "1.4"]
[White "Berezjuk, Sergej"]
[Black "Zeman, Matyas"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2359"]
[BlackElo "2331"]
[PlyCount "35"]
[EventDate "2024.10.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]
[WhiteTeam "Dobra Sokol"]
[BlackTeam "Brno Moravska Slavia II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 c5 6. 0-0 c4 7. Re1+ Be7 8. Bf1 0-0 9. b3 cxb3 10. axb3 Bf5 11. Ne5 Qc7 12. Bd3 Bxd3 13. Qxd3 Re8 14. Nc3 Nc6 15. Bf4 Bb4 16. Nb5 Qb6 17. c3 Bf8 18. b4 1/2-1/2

[Event "CZE-chT 2324"]
[Site "Czech Republic"]
[Date "2024.02.11"]
[Round "8.6"]
[White "Berezjuk, Sergej"]
[Black "Biolek, Richard Jr"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2346"]
[BlackElo "2409"]
[PlyCount "51"]
[EventDate "2023.10.14"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Hostalkova"]
[BlackTeam "Poruba Slavoj"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Qd3 0-0 11. Nd4 Rc8 12. f4 Ng4 13. Bxe7 Qxe7 14. Qe2 Nf6 15. g4 g6 16. Rhg1 e5 17. Nxc6 bxc6 18. f5 Kh8 19. h4 Rg8 20. Qf3 Rcd8 21. Rg2 d5 22. fxg6 dxe4 23. Nxe4 Rxd1+ 24. Kxd1 Nxe4 25. Qxe4 Rxg6 26. c3 1/2-1/2

[Event "CZE-chT 2324"]
[Site "Czech Republic"]
[Date "2024.02.10"]
[Round "7.6"]
[White "Piesik, Piotr"]
[Black "Berezjuk, Sergej"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "2426"]
[BlackElo "2346"]
[PlyCount "82"]
[EventDate "2023.10.14"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Frydek Mistek"]
[BlackTeam "Hostalkova"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 a5 6. Nc3 Bb4 7. a3 Bxc3+ 8. bxc3 a4 9. Ba2 0-0 10. exd5 Nxd5 11. Bd2 f6 12. c4 Ne7 13. Rb1 c5 14. 0-0 Nbc6 15. Qe2 b6 16. Rb2 Bg4 17. c3 Qc7 18. Bb1 Rfe8 19. h3 Bh5 20. g4 Bf7 21. Nh4 Ng6 22. Nf5 Nce7 23. Nxe7+ Rxe7 24. Re1 Be8 25. f3 Bc6 26. Qf2 Rae8 27. d4 exd4 28. Rxe7 Rxe7 29. cxd4 cxd4 30. f4 Bb7 31. Bd3 Qc6 32. Kh2 Nh4 33. Kg3 Nf3 34. c5 Nxd2 35. Rxd2 Re3+ 36. Kh4 Qxc5 37. Bf5 g5+ 38. fxg5 fxg5+ 39. Kh5 Rxh3+ 40. Kxg5 Qe7+ 41. Kf4 Qd6+ 0-1

[Event "CZE-chT 2324"]
[Site "Czech Republic"]
[Date "2023.12.17"]
[Round "4.3"]
[White "Berezjuk, Sergej"]
[Black "Nagy, Gabor"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2346"]
[BlackElo "2439"]
[PlyCount "28"]
[EventDate "2023.10.14"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Hostalkova"]
[BlackTeam "Ingem Line"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. 0-0 Nc6 8. Nxc6 Bxc6 9. Qe2 Bc5 10. a4 b4 11. Nd5 Nf6 12. Bg5 h6 13. Nxf6+ gxf6 14. Be3 Bxe3 1/2-1/2

[Event "CZE-chT 2324"]
[Site "Czech Republic"]
[Date "2023.12.16"]
[Round "3.3"]
[White "Jurcik, Martin"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2367"]
[BlackElo "2346"]
[PlyCount "76"]
[EventDate "2023.10.14"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Unichess"]
[BlackTeam "Hostalkova"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 0-0 5. Be2 Re8 6. Nd3 Bxc3 7. dxc3 Nxe4 8. Nf4 d6 9. 0-0 Nd7 10. c4 Ndf6 11. f3 Nc5 12. b3 Ne6 13. Re1 Bd7 14. Qd2 Nxf4 15. Qxf4 Re6 16. Bd2 Nh5 17. Qd4 Qf6 18. Qxf6 Nxf6 19. Bd3 Rae8 20. Kf2 Bc6 21. Bc3 Rxe1 22. Rxe1 Rxe1 23. Kxe1 Nd7 24. Bd4 b6 25. Kf2 g6 26. Ke3 f5 27. Kf4 Nf8 28. Bc3 Ne6+ 29. Ke3 Kf7 30. g3 Bb7 31. h4 Nc5 32. Be2 Ne6 33. Bf1 Nc5 34. Bd4 Ne6 35. Bc3 Nc5 36. Be2 Ne6 37. Bd3 Nc5 38. Be2 Ne6 1/2-1/2

[Event "Moravia-Silesia Region-chT 2223"]
[Site "Czech Republic"]
[Date "2023.04.02"]
[Round "11"]
[White "Sobek, Jaroslav"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2182"]
[BlackElo "2362"]
[PlyCount "36"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Karvina"]
[BlackTeam "Senov"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bxf6 Bxf6 7. Nf3 0-0 8. Rc1 c6 9. a3 a5 10. Bd3 Nd7 11. cxd5 exd5 12. 0-0 Re8 13. h3 Be7 14. Re1 Bd6 15. e4 Bf4 16. Rc2 dxe4 17. Nxe4 Nf8 18. Rce2 Ne6 1/2-1/2

[Event "CZE-chT 2223"]
[Site "Czech Republic"]
[Date "2023.03.26"]
[Round "11.5"]
[White "Vyprachticky, David"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2285"]
[BlackElo "2382"]
[PlyCount "148"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Oaza Loznice.cz"]
[BlackTeam "Hostalkova"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. b3 g6 5. Bb2 Bg7 6. Be2 0-0 7. 0-0 a5 8. Nc3 Ne4 9. Qc1 Nxc3 10. Bxc3 Bg4 11. Bxg7 Kxg7 12. Qc3+ Kg8 13. h3 Bxf3 14. Bxf3 e6 15. Rfc1 Qd6 16. a3 Nd7 17. cxd5 exd5 18. d4 Rfc8 19. Qb2 Nf6 20. Rc5 Qd8 21. b4 axb4 22. axb4 Rxa1+ 23. Qxa1 Nd7 24. Rc2 Ra8 25. Qb2 Nb6 26. Be2 Ra4 27. b5 Nc4 28. Bxc4 Rxc4 29. bxc6 bxc6 30. Qb3 Rxc2 31. Qxc2 Qd6 32. g3 h5 33. h4 Kg7 34. Qa4 Qc7 35. Qb4 Kg8 36. Kg2 Qd7 37. Qc5 Qe6 38. Qb6 Qd7 39. Qb8+ Kg7 40. Qe5+ f6 41. Qb8 Qe6 42. Kg1 Qd7 43. Qa8 g5 44. hxg5 fxg5 45. Qb8 Qe6 46. Kh2 g4 47. Kg1 Qd7 48. Qf4 Kg6 49. Qe5 Qb7 50. Qe6+ Kg5 51. Kg2 Qb1 52. Qxc6 Qe4+ 53. Kf1 Qb1+ 54. Ke2 Qb2+ 55. Ke1 Qb1+ 56. Kd2 Qf5 57. Kc3 Qxf2 58. Qxd5+ Kg6 59. Qe6+ Kg7 60. d5 Qxg3 61. Kd4 Qf3 62. d6 Qf6+ 63. Kd5 Qxe6+ 64. Kxe6 g3 65. d7 g2 66. d8Q g1Q 67. Qc7+ Kh6 68. e4 h4 69. Qb8 Qg6+ 70. Kd5 Qf7+ 71. Kd4 Qf2+ 72. Kd5 Qf7+ 73. Kd4 Qf2+ 74. Kd5 Qf7+ 1/2-1/2

[Event "CZE-chT 2223"]
[Site "Czech Republic"]
[Date "2023.03.25"]
[Round "10.6"]
[White "Berezjuk, Sergej"]
[Black "Sprenar, Petr"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2382"]
[BlackElo "2282"]
[PlyCount "31"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Hostalkova"]
[BlackTeam "Ingem Line"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 e5 5. d3 g6 6. Nc3 Bg7 7. Nd2 Nge7 8. Nc4 0-0 9. 0-0 a6 10. a4 d6 11. f4 exf4 12. Bxf4 Ne5 13. Nxe5 dxe5 14. Be3 Qd6 15. a5 Be6 16. Na4 1/2-1/2

[Event "CZE-chT 2223"]
[Site "Czech Republic"]
[Date "2023.03.24"]
[Round "9.4"]
[White "Berezjuk, Sergej"]
[Black "Bures, Jaroslav"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2382"]
[BlackElo "2419"]
[PlyCount "48"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Hostalkova"]
[BlackTeam "Frydek Mistek"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bf1 b5 7. c3 d5 8. exd5 Nxd5 9. d4 Be7 10. dxc5 Bxc5 11. a4 b4 12. c4 Nf6 13. Qxd8+ Kxd8 14. Nbd2 Ke7 15. Nb3 Ba7 16. Be3 Rd8 17. g3 Bxe3 18. Rxe3 Ra7 19. Bg2 Rad7 20. Ree1 Rd3 21. Nc5 R3d6 22. Nb3 Rd3 23. Nc5 R3d6 24. Nb3 Rd3 1/2-1/2

[Event "Moravia-Silesia Region-chT 2223"]
[Site "Czech Republic"]
[Date "2023.03.19"]
[Round "10"]
[White "Berezjuk, Sergej"]
[Black "Kana, Pavel"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2362"]
[BlackElo "2024"]
[PlyCount "74"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Senov"]
[BlackTeam "Koprivnice Tatra II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 e6 3. c4 d5 4. exd5 Nf6 5. dxe6 Bxe6 6. Be2 Nc6 7. 0-0 Be7 8. b3 Qd7 9. Bb2 Rd8 10. a3 a5 11. Nc3 0-0 12. Nb5 Ne4 13. d3 Nd6 14. Nc3 Bf6 15. Rb1 b6 16. Nb5 Bxb2 17. Rxb2 Nc8 18. h3 h6 19. Rd2 Rfe8 20. Re1 Bf5 21. Bf1 Rxe1 22. Qxe1 Re8 23. Re2 Rxe2 24. Qxe2 f6 25. Nc3 N8e7 26. Nb5 Bg6 27. g4 Kf8 28. Qe3 h5 29. g5 Nf5 30. Qf4 Kf7 31. gxf6 gxf6 32. Nd2 Ne5 33. Ne4 Kg7 34. Nbd6 Qe6 35. Nxf5+ Bxf5 36. Ng3 Bg6 37. Be2 Qxh3 1/2-1/2

[Event "CZE-chT2F 2223"]
[Site "Czech Republic"]
[Date "2023.03.05"]
[Round "10"]
[White "Nedela, Vlastimil"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2349"]
[BlackElo "2358"]
[PlyCount "18"]
[EventDate "2022.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Havirov Slovan"]
[BlackTeam "Dobra Sokol"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 d5 5. exd5 exd5 6. Bb5 Nge7 7. d4 Qa5+ 8. Nc3 Bg4 9. 0-0 0-0-0 1/2-1/2

[Event "CZE-chT2F 2223"]
[Site "Czech Republic"]
[Date "2023.02.19"]
[Round "9"]
[White "Vermirovsky, Vlastimil"]
[Black "Berezjuk, Sergej"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2009"]
[BlackElo "2358"]
[PlyCount "128"]
[EventDate "2022.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Koprivnice Tatra"]
[BlackTeam "Dobra Sokol"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Be6 9. 0-0-0 Qd7 10. Kb1 Bf6 11. Nd4 Bxd4 12. cxd4 d5 13. h4 h5 14. f3 a6 15. Bf4 0-0-0 16. Qc3 Bf5 17. a4 Rde8 18. b4 Re6 19. b5 Na7 20. Ka1 Rhe8 21. Rb1 b6 22. Rb4 Re1+ 23. Kb2 a5 24. Rb3 R8e7 25. Qd2 R1e6 26. Rc3 Qd8 27. Rg1 Kb7 28. g4 hxg4 29. fxg4 Bh7 30. Rgg3 Nc8 31. Rge3 Rxe3 32. Rxe3 Rxe3 33. Qxe3 Be4 34. Qc3 Qd7 35. Bh3 Na7 36. g5 Qe7 37. Bf1 g6 38. Bh3 Qd8 39. Be3 c6 40. Bf1 cxb5 41. Bxb5 Nxb5 42. axb5 Qd7 43. Qc6+ Qxc6 44. bxc6+ Kxc6 45. c3 Bd3 46. Ka3 Kd7 47. Ka4 Kc6 48. Bf4 Be2 49. Be5 Bd1+ 50. Ka3 Kb5 51. Bc7 a4 52. Bd8 Kc6 53. Kb4 b5 54. Bf6 Be2 55. Be5 Kd7 56. Bg3 Ke6 57. Be1 Kf5 58. Ka3 Ke4 59. Kb4 Bc4 60. Bd2 Kd3 61. Be1 Ke2 62. Bg3 Kd2 63. Bd6 Kc2 64. Bf4 Kb2 0-1

[Event "CZE-chT2F 2223"]
[Site "Czech Republic"]
[Date "2023.02.05"]
[Round "8"]
[White "Neumann, Filip"]
[Black "Berezjuk, Sergej"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2204"]
[BlackElo "2358"]
[PlyCount "123"]
[EventDate "2022.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ostrava II"]
[BlackTeam "Dobra Sokol"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. h3 c6 11. Qf3 Re8 12. Bf4 Bd6 13. Ne2 Qc7 14. Bxd6 Qxd6 15. Qf4 Qxf4 16. Nxf4 Rb8 17. b3 Rb4 18. Ne2 c5 19. Ng3 g6 20. Rfe1 Rxe1+ 21. Rxe1 Be6 22. c3 Rb6 23. f3 c4 24. Bc2 Ra6 25. Ra1 d4 26. bxc4 Bxc4 27. cxd4 Rxa2 28. Rc1 Nd5 29. Bb1 Rb2 30. Rxc4 Rxb1+ 31. Kh2 Rb2 32. Nf1 Rb1 33. Nd2 Rb2 34. Nf1 h5 35. h4 Rb1 36. Rc5 Nb6 37. Ne3 Rb4 38. Nc2 Rb2 39. Kg3 Kg7 40. Ne3 Rd2 41. d5 Rd4 42. Ra5 Ra4 43. Rxa4 Nxa4 44. Kf4 Kf6 45. Ke4 Nc5+ 46. Kd4 Nd7 47. Nc4 Ke7 48. g4 f6 49. gxh5 gxh5 50. f4 Nf8 51. f5 Nd7 52. d6+ Kd8 53. Kd5 Nb6+ 54. Nxb6 axb6 55. Kc6 b5 56. Kxb5 Kd7 57. Kc5 Kd8 58. d7 Kxd7 59. Kd5 Ke7 60. Kc6 Ke8 61. Kd6 Kf7 62. Kd7 1-0

[Event "Moravia-Silesia Region-chT 2223"]
[Site "Czech Republic"]
[Date "2023.01.29"]
[Round "7"]
[White "Nedela, Vlastimil"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2349"]
[BlackElo "2362"]
[PlyCount "24"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ostrava III"]
[BlackTeam "Senov"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Nc6 8. Bxf6 gxf6 9. Qxe7+ Bxe7 10. Nc3 Be6 11. Ne3 Nd4 12. 0-0-0 c6 1/2-1/2

[Event "CZE-chT2F 2223"]
[Site "Czech Republic"]
[Date "2023.01.22"]
[Round "7"]
[White "Berezjuk, Sergej"]
[Black "Sosna, Jan"]
[Result "1/2-1/2"]
[ECO "C49"]
[WhiteElo "2358"]
[BlackElo "2297"]
[PlyCount "138"]
[EventDate "2022.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dobra Sokol"]
[BlackTeam "Zlin"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. Bxc6 dxc6 7. d3 Nd7 8. Ne2 Re8 9. Ng3 Nf8 10. Be3 f6 11. d4 exd4 12. Nxd4 Ng6 13. f3 Qd7 14. c3 Bf8 15. Qc2 Qf7 16. c4 a5 17. b3 a4 18. c5 Ne5 19. Bf2 h5 20. Nge2 Bd7 21. h3 Ra6 22. f4 Ng6 23. b4 a3 24. Kh1 Raa8 25. Bg1 b6 26. e5 bxc5 27. bxc5 Ne7 28. exf6 Qxf6 29. Ng3 Qf7 30. f5 Nd5 31. Ne6 Bxe6 32. fxe6 Qxe6 33. Nxh5 Qe4 34. Qf2 Qg6 35. Qf3 Re5 36. Nf4 Nxf4 37. Qxf4 Rae8 38. Qc4+ Qe6 39. Qc3 Re2 40. Qxa3 Qd5 41. Qf3 Rc2 42. Rad1 Qxf3 43. Rxf3 Bxc5 44. Bxc5 Rxc5 45. Rd7 Rg5 46. Rf2 Rc8 47. Kh2 Kh8 48. Re7 Rg6 49. g4 c5 50. Rc2 Rc6 51. Re4 Ra8 52. a4 Kg8 53. Kg3 Kf7 54. h4 Raa6 55. h5 Re6 56. Rf4+ Rf6 57. Rfc4 Rfc6 58. g5 Ke6 59. Rf4 Ra8 60. h6 gxh6 61. Rf6+ Kd7 62. Rxh6 Rxa4 63. g6 Raa6 64. Rh7+ Ke8 65. g7 Rg6+ 66. Kf4 Raf6+ 67. Ke5 Re6+ 68. Kf5 Ref6+ 69. Ke5 Re6+ 1/2-1/2

[Event "Moravia-Silesia Region-chT 2223"]
[Site "Czech Republic"]
[Date "2023.01.15"]
[Round "6"]
[White "Berezjuk, Sergej"]
[Black "Muzik, Martin"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2362"]
[BlackElo "2058"]
[PlyCount "65"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Senov"]
[BlackTeam "Opava Slezan"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Be3 e6 9. 0-0-0 Bd6 10. Kb1 Nbd7 11. g4 h6 12. h4 Qc7 13. Bh3 Nf8 14. g5 hxg5 15. hxg5 Nd5 16. Ne4 Ng6 17. c4 Ndf4 18. Bg4 Rxh1 19. Qxh1 Bf8 20. Ng3 Be7 21. Ne4 0-0-0 22. Qf3 Kb8 23. a3 Rh8 24. Ka2 f5 25. gxf6 gxf6 26. Ng3 f5 27. Bh5 Nxh5 28. Nxh5 c5 29. d5 Ne5 30. Qe2 Nxc4 31. Qxc4 Rxh5 32. d6 Bxd6 33. Qxe6 1-0

[Event "CZE-chT 2223"]
[Site "Czech Republic"]
[Date "2023.01.08"]
[Round "6.3"]
[White "Berezjuk, Sergej"]
[Black "Roubalik, Jakub"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "2382"]
[BlackElo "2372"]
[PlyCount "56"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Hostalkova"]
[BlackTeam "Brno Moravska Slavia"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3 Bc5 9. Qe2+ Qe6 10. 0-0 Qxe2 11. Bxe2 0-0 12. Re1 d5 13. Bd3 Be6 14. Bf4 c6 15. Be3 Bxe3 16. Rxe3 Rfe8 17. Rae1 Bd7 18. f3 Kf8 19. Kf2 Rxe3 20. Rxe3 h6 21. a3 Rd8 22. Re5 Re8 23. Rxe8+ Kxe8 24. c4 dxc4 25. Bxc4 Ke7 26. Ke3 f6 27. b4 Kd6 28. c3 b6 1/2-1/2

[Event "CZE-chT 2223"]
[Site "Czech Republic"]
[Date "2023.01.07"]
[Round "5.4"]
[White "Rubes, Jan"]
[Black "Berezjuk, Sergej"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2395"]
[BlackElo "2382"]
[PlyCount "107"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Kromeriz Slavia"]
[BlackTeam "Hostalkova"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 f5 2. Bg5 g6 3. Nc3 Bg7 4. e3 Nf6 5. Bc4 h6 6. Bxf6 Bxf6 7. Nd5 e6 8. Nf4 d5 9. Be2 Kf7 10. Nf3 Nc6 11. c4 Ne7 12. Rc1 c6 13. 0-0 h5 14. Nd3 Kg7 15. Nfe5 dxc4 16. Rxc4 Nd5 17. Bf3 h4 18. Bxd5 exd5 19. Rc3 g5 20. f4 g4 21. b4 h3 22. g3 a6 23. a4 Qb6 24. Qc2 Re8 25. Rb1 Bxe5 26. fxe5 Qd8 27. Nf4 Qg5 28. b5 axb5 29. axb5 Bd7 30. bxc6 Bxc6 31. Rxc6 bxc6 32. Qxc6 Kh8 33. Qxd5 Qg7 34. Rb7 Ra1+ 35. Kf2 Qh6 36. e6 Rea8 37. Qe5+ Kg8 38. Qxf5 R1a2+ 39. Ne2 R2a3 40. Qxg4+ Kh8 41. Nf4 Ra2+ 42. Kf3 Rf8 43. Ke4 Rg8 44. Qxh3 Rxh2 45. Qxh6+ Rxh6 46. d5 Re8 47. g4 Kg8 48. Ke5 Rg6 49. d6 Rg5+ 50. Kf6 Rxg4 51. e7 Rg7 52. Nd5 Rf7+ 53. Ke6 Kg7 54. Rb1 1-0

[Event "CZE-chT2F 2223"]
[Site "Czech Republic"]
[Date "2022.12.18"]
[Round "5"]
[White "Tymrakiewicz, Rafal"]
[Black "Berezjuk, Sergej"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2157"]
[BlackElo "2358"]
[PlyCount "75"]
[EventDate "2022.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Trinec II"]
[BlackTeam "Dobra Sokol"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. Bg5 h6 3. Bf4 Nf6 4. e3 c5 5. c3 Nc6 6. Nd2 Bf5 7. Qb3 Qd7 8. Ngf3 c4 9. Qd1 e6 10. Be2 Be7 11. 0-0 0-0 12. Ne5 Qc8 13. Bf3 Bh7 14. Re1 Nxe5 15. Bxe5 Nd7 16. e4 Nxe5 17. dxe5 Qc5 18. exd5 exd5 19. Be2 Qb6 20. b4 a5 21. a3 Qc7 22. Nf3 Be4 23. Qd4 f6 24. Rad1 axb4 25. axb4 Kh8 26. e6 Bd6 27. Kh1 b5 28. Nd2 Be5 29. Qe3 Bc2 30. Ra1 Rxa1 31. Rxa1 Re8 32. Nf3 Be4 33. Nd4 Bxd4 34. Qxd4 Rxe6 35. Bf1 Bc2 36. Qd2 Bf5 37. Rc1 Be4 38. Re1 0-1

[Event "CZE-chT 2223"]
[Site "Czech Republic"]
[Date "2022.12.04"]
[Round "4.6"]
[White "Berezjuk, Sergej"]
[Black "Hracek, Zbynek"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2382"]
[BlackElo "2542"]
[PlyCount "116"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Hostalkova"]
[BlackTeam "Pardubice"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 Nf6 7. Nf3 g6 8. 0-0 Bf5 9. Be2 Bg7 10. Be3 0-0 11. Nbd2 a6 12. Re1 Rfd8 13. Bf1 b5 14. Qc1 Rac8 15. Nb3 Ne4 16. Nfd2 e5 17. dxe5 Nxe5 18. Nd4 Qd7 19. Nxf5 Qxf5 20. Qb1 Nc4 21. Bxc4 bxc4 22. Qc2 Nd6 23. Qa4 Rb8 24. Rab1 Nb5 25. Rbd1 Bxc3 26. bxc3 Nxc3 27. Qa5 Nxd1 28. Rxd1 d4 29. Qxf5 gxf5 30. Bg5 Rdc8 31. Nf3 d3 32. Ne5 Rb5 33. Nxc4 Rxc4 34. Rxd3 Rc6 35. Be3 Kg7 36. g3 Ra5 37. a3 Ra4 38. Kg2 Kg6 39. h4 f6 40. Bd2 Rac4 41. Rd7 Rc2 42. Bb4 f4 43. h5+ Kxh5 44. Rxh7+ Kg6 45. Rh4 fxg3 46. Kxg3 R6c4 47. Rh8 Rb2 48. Ra8 Rcc2 49. Rxa6 Rxf2 50. Bc3 Rbc2 51. Bd4 Rf5 52. a4 Rc4 53. Ba7 Kh5 54. Bb8 Rg4+ 55. Kh2 Rf2+ 56. Kh3 Rf3+ 57. Kh2 Kh4 58. Kh1 Kh3 0-1

[Event "CZE-chT 2223"]
[Site "Czech Republic"]
[Date "2022.12.03"]
[Round "3.6"]
[White "Jansa, Vlastimil"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2394"]
[BlackElo "2382"]
[PlyCount "104"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Lysa nad Labem"]
[BlackTeam "Hostalkova"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. b3 a6 6. Bxc6 Nxc6 7. Bb2 b5 8. a4 b4 9. d4 cxd4 10. Nxd4 Qf6 11. Ra2 Qg6 12. Nxc6 dxc6 13. Nd2 Be7 14. Qf3 0-0 15. Nc4 f6 16. Qe3 e5 17. Nb6 Rb8 18. Nxc8 Rfxc8 19. Raa1 Qg4 20. Rad1 Rd8 21. Rd3 c5 22. h3 Qe6 23. Rfd1 Rxd3 24. Rxd3 Rd8 25. Rxd8+ Bxd8 26. Qxc5 Be7 27. Qe3 Qc6 28. Qd3 Bc5 29. Bc1 Qb6 30. Be3 Bxe3 31. fxe3 Kf8 32. Kf2 a5 33. Ke2 Ke7 34. Qc4 Qd8 35. Qc5+ Ke8 36. Qc6+ Ke7 37. Qc4 h5 38. Qc5+ Kf7 39. Qa7+ Kg6 40. Qb7 Kh6 41. Qc6 Kg5 42. c4 bxc3 43. Qxc3 Qb6 44. Qc4 g6 45. g3 h4 46. g4 Qd6 47. Qc3 Qb6 48. Kd3 Qd6+ 49. Kc2 Qb6 50. Kb2 Kh6 51. Ka3 Kg5 52. Kb2 Kh6 1/2-1/2

[Event "Moravia-Silesia Region-chT 2223"]
[Site "Czech Republic"]
[Date "2022.11.27"]
[Round "4"]
[White "Berezjuk, Sergej"]
[Black "Buchta, Bartolomej"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2362"]
[BlackElo "1766"]
[PlyCount "71"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Senov"]
[BlackTeam "Frydek Mistek IV"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd3 Rb8 11. Bd2 a6 12. a4 Nd7 13. Qc2 Ne5 14. Nd5 Bd7 15. Bg5 Re8 16. Be3 e6 17. Bb6 Qc8 18. Ne3 Bc6 19. Rac1 Bh6 20. f4 Nd7 21. Qb3 e5 22. Nd5 exf4 23. gxf4 Rxe2 24. Rf2 Re8 25. Bd4 Bxd5 26. Bxd5 Nc5 27. Qf3 Qc7 28. Qh3 Bg7 29. Bxg7 Kxg7 30. f5 Ne4 31. fxg6 Nxf2 32. Qxh7+ Kf8 33. g7+ Ke7 34. Re1+ Kd7 35. Qf5+ Re6 36. Qxf7+ 1-0

[Event "CZE-chT2F 2223"]
[Site "Czech Republic"]
[Date "2022.11.20"]
[Round "3"]
[White "Langner, Ladislav"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "2367"]
[BlackElo "2358"]
[PlyCount "28"]
[EventDate "2022.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Cesky Tesin Slavoj"]
[BlackTeam "Dobra Sokol"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 a5 6. c3 Bd6 7. Bg5 dxe4 8. dxe4 h6 9. Bh4 Qe7 10. Nbd2 Bc7 11. Qe2 Nbd7 12. Nc4 Nc5 13. Bc2 b6 14. Qe3 Ba6 1/2-1/2

[Event "Moravia-Silesia Region-chT 2223"]
[Site "Czech Republic"]
[Date "2022.10.23"]
[Round "2"]
[White "Berezjuk, Sergej"]
[Black "Byma, Pavel"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2362"]
[BlackElo "2129"]
[PlyCount "161"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Senov"]
[BlackTeam "Dolni Benesov II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Qe7 7. Qxe7+ Bxe7 8. 0-0 0-0 9. Bf4 c6 10. Re1 Re8 11. h3 h6 12. Nbd2 Be6 13. a4 Nbd7 14. a5 a6 15. c3 c5 16. Bc2 Rac8 17. Ba4 Red8 18. Re2 Bf8 19. Bc2 Nb8 20. dxc5 Bxc5 21. Nb3 Ba7 22. Be3 Bxe3 23. Rxe3 Nc6 24. Nc5 d4 25. cxd4 Nxd4 26. Nxd4 Rxc5 27. Nxe6 fxe6 28. Bb3 Kf8 29. Bxe6 Rd2 30. Rb3 Re2 31. Bg4 Nxg4 32. hxg4 Rb5 33. Rxb5 axb5 34. Rc1 Rxb2 35. Rc8+ Kf7 36. Rc7+ Kg6 37. Rxb7 b4 38. f4 Ra2 39. f5+ Kf6 40. Rb6+ Kf7 41. a6 b3 42. Kh2 b2 43. Kg3 Rxa6 44. Rxb2 g6 45. Rb5 Kf6 46. Kh4 Rc6 47. Rb1 Ra6 48. Rf1 Ra2 49. Kh3 Ra3+ 50. g3 Ra2 51. Rb1 gxf5 52. Rb6+ Kg5 53. gxf5 h5 54. f6 Rf2 55. Rb5+ Kg6 56. f7 Rxf7 57. Kh4 Rf1 58. Rg5+ Kf6 59. Rxh5 Ra1 60. Rb5 Kg6 61. Rb6+ Kh7 62. g4 Ra5 63. Rf6 Kg7 64. Rc6 Rb5 65. Re6 Ra5 66. Kg3 Ra4 67. Kf3 Kf7 68. Re4 Rxe4 69. Kxe4 Kf6 70. Kf4 Kg6 71. g5 Kg7 72. Kf5 Kf7 73. g6+ Kg7 74. Kg5 Kg8 75. Kg4 Kg7 76. Kf5 Kg8 77. Kg5 Kg7 78. Kh5 Kg8 79. Kh6 Kh8 80. g7+ Kg8 81. Kg6 1/2-1/2

[Event "CZE-chT 2223"]
[Site "Czech Republic"]
[Date "2022.10.16"]
[Round "2.1"]
[White "Jurcik, Marian"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2400"]
[BlackElo "2382"]
[PlyCount "32"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Unichess"]
[BlackTeam "Hostalkova"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bd3 Nf6 6. 0-0 Be7 7. h3 0-0 8. c3 b6 9. Bc2 Bb7 10. d4 Nbd7 11. Re1 Re8 12. Bg5 Nf8 13. Nbd2 Qd7 14. Nh4 g6 15. Nhf3 Ne6 16. Bh6 Bf8 1/2-1/2

[Event "CZE-chT 2223"]
[Site "Czech Republic"]
[Date "2022.10.15"]
[Round "1.2"]
[White "Berezjuk, Sergej"]
[Black "Burdalev, Kirill"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2382"]
[BlackElo "2357"]
[PlyCount "106"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Hostalkova"]
[BlackTeam "Praha Dopravni Podnik"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d5 9. exd5 Bg4 10. Be2 Bxe2 11. Nxe2 cxd5 12. Nd4 Qd7 13. Qf3 Qg4 14. Qxg4 Nxg4 15. Bf4 Bc5 16. Rad1 Bb6 17. h3 Nf6 18. Rfe1 Rfe8 19. Re5 Kf8 20. Kf1 c5 21. Nb3 Rad8 22. c3 Re6 23. Rde1 Rxe5 24. Bxe5 Ne4 25. Rd1 f6 26. Bf4 c4 27. Nd4 Bxd4 28. Rxd4 Ke7 29. Rd1 Nc5 30. Be3 Kd6 31. Bxc5+ Kxc5 32. Ke2 Re8+ 33. Kd2 g5 34. Re1 Re5 35. Re3 a5 36. Rf3 f5 37. Re3 Re4 38. f3 Rxe3 39. Kxe3 f4+ 40. Kd2 a4 41. Kc2 h6 42. Kc1 d4 43. Kd2 Kd5 44. Kc1 d3 45. a3 Ke5 46. Kd2 Kf5 47. Kc1 Kg6 48. Kd2 Kh5 49. Kc1 Kh4 50. b4 axb3 51. a4 Kg3 52. a5 Kf2 53. a6 Ke2 0-1

[Event "Kezmarok op"]
[Site "Kezmarok"]
[Date "2022.10.01"]
[Round "9"]
[White "Demeter, Peter"]
[Black "Berezjuk, Sergej"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2067"]
[BlackElo "2382"]
[PlyCount "132"]
[EventDate "2022.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. h3 Bh5 5. d3 Nd7 6. e4 e5 7. 0-0 Bd6 8. Nc3 d4 9. Ne2 f6 10. c3 c5 11. Nh4 Bf7 12. f4 g6 13. cxd4 cxd4 14. Kh1 Ne7 15. fxe5 Bxe5 16. Nf3 Nc6 17. Nxe5 Ndxe5 18. Bh6 Rg8 19. Bf4 Be6 20. Bxe5 fxe5 21. Ng1 Qd7 22. Qa4 0-0-0 23. b4 Kb8 24. b5 Ne7 25. Nf3 Nc8 26. Kh2 Qd6 27. Ng5 h6 28. Nf7 Bxf7 29. Rxf7 Rdf8 30. Raf1 Rxf7 31. Rxf7 Rf8 32. Qc4 g5 33. Rxf8 Qxf8 34. Qe6 Qd6 35. Qe8 Kc7 36. Bf3 Ne7 37. Bg4 Kb6 38. Bd7 Ng6 39. Qd8+ Qc7 40. Qf6+ Ka5 41. Qxg6 Qxd7 42. Qxh6 Qxb5 43. Qxg5 Qxd3 44. Qxe5+ Ka4 45. h4 b5 46. h5 Qc2+ 47. Kh3 d3 48. Qd4+ Ka3 49. h6 d2 50. h7 d1Q 51. h8Q Qh1+ 52. Kg4 Qhxe4+ 53. Qxe4 Qxe4+ 54. Kg5 Kxa2 55. Qb8 Qd5+ 56. Kh6 a5 57. g4 Qe6+ 58. Kh5 Qf7+ 59. Kh6 Qe6+ 60. Kh7 Qd7+ 61. Kh8 b4 62. g5 b3 63. g6 b2 64. Qh2 Qe8+ 65. Kh7 Ka1 66. g7 b1Q+ 0-1

[Event "Kezmarok op"]
[Site "Kezmarok"]
[Date "2022.09.30"]
[Round "8"]
[White "Berezjuk, Sergej"]
[Black "Manik, Mikulas"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "2382"]
[BlackElo "2362"]
[PlyCount "13"]
[EventDate "2022.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 Nxc3 5. dxc3 Nc6 6. Bf4 e6 7. Qd2 1/2-1/2

[Event "Kezmarok op"]
[Site "Kezmarok"]
[Date "2022.09.29"]
[Round "7"]
[White "Mirowska, Oliwia"]
[Black "Berezjuk, Sergej"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1856"]
[BlackElo "2382"]
[PlyCount "98"]
[EventDate "2022.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d3 e5 2. g3 d5 3. Bg2 Nf6 4. Nf3 Nc6 5. 0-0 Be6 6. a3 Bd6 7. Nc3 d4 8. Ne4 Nxe4 9. dxe4 f6 10. e3 dxe3 11. Bxe3 0-0 12. Qe2 Na5 13. b3 Qe7 14. a4 c5 15. Rab1 Nc6 16. c3 Rfd8 17. Nd2 Bc7 18. f4 Qd7 19. f5 Bf7 20. Rfc1 Na5 21. Bf1 Bb6 22. Rd1 Qc7 23. Qf2 Nxb3 24. Nc4 Na5 25. Rxd8+ Rxd8 26. Nxa5 Bxa5 27. Bxc5 Qc6 28. Qe3 b6 29. Bb4 Qxa4 30. Qe2 Bxb4 31. cxb4 h6 32. Qe1 Kh7 33. Qc3 Rd1 34. Rxd1 Qxd1 35. Kf2 Qd7 36. b5 Qd6 37. Ke1 g6 38. g4 Kg7 39. h4 g5 40. h5 Qc5 41. Qxc5 bxc5 42. Kd2 Kf8 43. Kc3 Ke7 44. Bc4 Be8 45. Kb3 Kd6 46. Ka4 a6 47. Ka5 axb5 48. Bxb5 Bc6 49. Bxc6 Kxc6 0-1

[Event "Kezmarok op"]
[Site "Kezmarok"]
[Date "2022.09.28"]
[Round "6"]
[White "Berezjuk, Sergej"]
[Black "Jablonicky, Martin"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2382"]
[BlackElo "2344"]
[PlyCount "124"]
[EventDate "2022.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 Nc6 7. 0-0 g6 8. d4 cxd4 9. Nxd4 Bg7 10. Nde2 0-0 11. f3 a6 12. a4 Rac8 13. Bg5 Qd8 14. Kh1 e6 15. Rb1 Qc7 16. Qd2 Rfd8 17. Rfd1 Rd7 18. Qf4 Ne8 19. Qd2 Nb4 20. Rbc1 Qb8 21. b3 b6 22. Bh4 Qb7 23. Qe3 Nc7 24. Bf2 Rb8 25. Bg3 Rbd8 26. Nd4 Nc6 27. Nde2 b5 28. axb5 axb5 29. cxb5 Nxb5 30. Na4 Ne5 31. Bf2 Rc7 32. Qd2 Rdc8 33. Rxc7 Rxc7 34. Bb6 Rc8 35. Qa5 Qc6 36. h3 Ra8 37. Qd2 Rc8 38. Be3 Bf8 39. Nb6 Rc7 40. Rc1 Qb7 41. Rd1 Qa6 42. Rc1 Rxc1+ 43. Qxc1 Qa2 44. Qd1 Nc6 45. Qd3 Qa5 46. Bf2 Qb4 47. Nc4 Nc7 48. Bg3 Nb5 49. Ne3 Qc5 50. Ng4 Bg7 51. Qc4 h5 52. Nf2 Bf8 53. Qd3 Nbd4 54. Nxd4 Nxd4 55. Qc4 Qb6 56. b4 d5 57. exd5 exd5 58. Qxd5 Ne2 59. Qe5 Nxg3+ 60. Qxg3 Qxb4 61. Ne4 Qd4 62. Qf2 Qxf2 1/2-1/2

[Event "Kezmarok op"]
[Site "Kezmarok"]
[Date "2022.09.27"]
[Round "5"]
[White "Hagarova, Zuzana"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2287"]
[BlackElo "2382"]
[PlyCount "221"]
[EventDate "2022.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 h6 6. h3 g6 7. 0-0 Bg7 8. Nh2 Nf6 9. f4 exf4 10. Bxf4 0-0 11. Qd2 g5 12. Be3 Be6 13. Nf3 Nd7 14. Nd5 Nb6 15. Nxb6 Qxb6 16. c3 Rad8 17. h4 d5 18. exd5 Bxd5 19. Qf2 Bxc4 20. dxc4 Nd4 21. hxg5 Nxf3+ 22. Qxf3 hxg5 23. Bxg5 Rd7 24. Rae1 Qg6 25. Qf5 Qxf5 26. Rxf5 f6 27. Bf4 Rc8 28. Rd5 Rf7 29. Kf2 Bf8 30. Kf3 Kg7 31. Re6 Be7 32. Rd7 Bd8 33. Red6 Bb6 34. Rxf7+ Kxf7 35. Rd7+ Ke6 36. Rxb7 Rd8 37. Rb8 Rd1 38. Re8+ Kf5 39. g4+ Kg6 40. Re2 Rf1+ 41. Ke4 Rg1 42. Kf3 Rf1+ 43. Rf2 Ra1 44. a3 f5 45. Be3 Re1 46. gxf5+ Kxf5 47. Rd2 Ke6 48. Ke4 Rh1 49. Rg2 Kd7 50. Rg7+ Kc6 51. Kd3 Rh3 52. Ke4 a5 53. Rg6+ Kb7 54. Bf2 a4 55. Bg3 Rh1 56. Rd6 Rg1 57. Bf4 Rg2 58. Bd2 Bc7 59. Rd5 Kc6 60. Kf3 Rg3+ 61. Ke2 Rg4 62. Kd3 Rg3+ 63. Kc2 Rg4 64. b3 axb3+ 65. Kxb3 Rg8 66. Be3 Bd6 67. Rh5 Rg3 68. Bd2 Rg2 69. Rd5 Re2 70. a4 Re8 71. Rh5 Re2 72. Bc1 Bc7 73. Rh6+ Kb7 74. Ba3 Re5 75. a5 Bxa5 76. Ka4 Bxc3 77. Kb5 Bb4 78. Bc1 Re7 79. Bf4 Rf7 80. Bh2 Ka8 81. Rh8+ Ka7 82. Bb8+ Kb7 83. Bd6 Rd7 84. Bh2 Ka7 85. Kc6 Rf7 86. Bb8+ Ka6 87. Bc7 Rf6+ 88. Bd6 Ka7 89. Rh1 Ka6 90. Ra1+ Ba5 91. Kxc5 Rf7 92. Kc6 Rf6 93. Kd5 Rf5+ 94. Ke6 Rh5 95. Bc7 Rh6+ 96. Kd5 Rh5+ 97. Kd4 Rh4+ 98. Kd5 Rh5+ 99. Kc6 Rh6+ 100. Bd6 Rh4 101. c5 Rh7 102. Rb1 Rh8 103. Kd7 Rd8+ 104. Kc6 Rh8 105. Ra1 Rh7 106. Rf1 Bb4 107. Rf4 Ka5 108. Bc7+ Rxc7+ 109. Kxc7 Bxc5 110. Kc6 Be3 111. Re4 1/2-1/2

[Event "Kezmarok op"]
[Site "Kezmarok"]
[Date "2022.09.26"]
[Round "4"]
[White "Berezjuk, Sergej"]
[Black "Dubessay, Bastien"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2382"]
[BlackElo "2259"]
[PlyCount "31"]
[EventDate "2022.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 c5 6. 0-0 c4 7. Re1+ Be7 8. Bf1 0-0 9. b3 cxb3 10. axb3 Bg4 11. Be2 Nc6 12. Ne5 Bxe2 13. Rxe2 Nxe5 14. dxe5 Ne4 15. Be3 Qc7 16. f3 1/2-1/2

[Event "Kezmarok op"]
[Site "Kezmarok"]
[Date "2022.09.25"]
[Round "3"]
[White "Bazakutsa, Svyatoslav"]
[Black "Berezjuk, Sergej"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2182"]
[BlackElo "2382"]
[PlyCount "122"]
[EventDate "2022.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. Nf3 e4 4. Nd4 d5 5. cxd5 Qxd5 6. Nc2 Nf6 7. Nc3 Qe5 8. Bg2 Na6 9. 0-0 Be7 10. d4 exd3 11. Qxd3 Qh5 12. e4 0-0 13. f3 Rd8 14. Qe2 Nb4 15. Be3 Nxc2 16. Qxc2 Bc5 17. Qf2 Bxe3 18. Qxe3 Be6 19. Rfd1 Qa5 20. h3 Qb6 21. Qxb6 axb6 22. f4 g6 23. b3 h5 24. f5 Rxd1+ 25. Rxd1 gxf5 26. exf5 Bxf5 27. Rf1 Ra5 28. b4 Re5 29. Rf4 Kg7 30. Kf2 b5 31. a4 bxa4 32. Nxa4 Be4 33. Nc5 Bxg2 34. Kxg2 Nd5 35. Rd4 b5 36. Nd3 Re2+ 37. Kf1 Rh2 38. Nf2 Ne3+ 39. Ke2 Nf5 40. Rd3 Rg2 41. g4 hxg4 42. hxg4 Ne7 43. Kf3 Rg1 44. Rd7 Nd5 45. Nd3 Rf1+ 46. Kg3 Rf6 47. g5 Re6 48. Nc5 Re5 49. Kg4 Nxb4 50. Nb7 Nd5 51. Nd8 Ne7 52. Kf4 Ng6+ 53. Kg4 Re7 54. Rd6 c5 55. Rb6 b4 56. Nb7 Ne5+ 57. Kh5 Nd7 58. Rb5 Re5 59. Nd8 Re8 60. Nc6 Ne5 61. Rxc5 Rh8# 0-1

[Event "Kezmarok op"]
[Site "Kezmarok"]
[Date "2022.09.25"]
[Round "2"]
[White "Berezjuk, Sergej"]
[Black "Fizer, Marek"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2382"]
[BlackElo "1963"]
[PlyCount "77"]
[EventDate "2022.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. e5 Nd5 7. Nc3 Nc7 8. Bxc6 bxc6 9. Ne4 Ne6 10. d3 0-0 11. Be3 d6 12. Qc1 Rb8 13. Bh6 d5 14. Bxg7 Kxg7 15. Ng3 Qb6 16. b3 h6 17. h3 Ba6 18. c4 Nd4 19. Nxd4 cxd4 20. e6 dxc4 21. bxc4 c5 22. Qf4 Qd6 23. Qe5+ f6 24. Qxd6 exd6 25. Ne4 Rfe8 26. Nxd6 Re7 27. Rab1 Rxb1 28. Rxb1 Rxe6 29. Ne4 Rc6 30. Rb3 f5 31. Nd2 Kf6 32. Ra3 Ke6 33. Nb3 Kd6 34. Ra5 g5 35. f3 f4 36. Nxc5 Rxc5 37. Rxa6+ Kc7 38. Rxa7+ Kb6 39. Rd7 1-0

[Event "Kezmarok op"]
[Site "Kezmarok"]
[Date "2022.09.24"]
[Round "1"]
[White "Janik, Marek Tobias"]
[Black "Berezjuk, Sergej"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1823"]
[BlackElo "2382"]
[PlyCount "50"]
[EventDate "2022.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. d4 e4 4. Nc3 d5 5. Bg2 Nf6 6. Bg5 Nbd7 7. e3 h6 8. Bf4 Qa5 9. cxd5 Nxd5 10. Nge2 g5 11. Be5 f6 12. Bxe4 Nxc3 13. Nxc3 fxe5 14. Bg6+ Kd8 15. 0-0 Bb4 16. Ne4 Qd5 17. Qa4 a5 18. Rfd1 Kc7 19. a3 Be7 20. Nc3 Qe6 21. Rac1 Qxg6 22. Nd5+ Kd8 23. Nxe7 Kxe7 24. dxe5 Nxe5 25. f4 Nf7 0-1

[Event "SVK-chT 2122"]
[Site "Slovakia"]
[Date "2022.05.08"]
[Round "8.2"]
[White "Smolen, Jan"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "2413"]
[BlackElo "2397"]
[PlyCount "80"]
[EventDate "2021.10.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Podhajska Aquamarin"]
[BlackTeam "Osuske"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. Nf3 d5 2. c4 d4 3. b4 g5 4. d3 g4 5. Nfd2 e5 6. b5 a6 7. g3 axb5 8. Bg2 b4 9. 0-0 h5 10. Nb3 Nc6 11. e3 Bg7 12. a3 Nge7 13. exd4 Nxd4 14. axb4 Rxa1 15. Nxa1 0-0 16. Nc2 Nef5 17. Nc3 Nxc2 18. Qxc2 Nd4 19. Qd1 c6 20. Ne4 f5 21. Bg5 Qc7 22. Nc5 f4 23. Be4 Bf5 24. Nb3 Ne6 25. Bh4 Qf7 26. Qe2 Bxe4 27. Qxe4 fxg3 28. hxg3 Bf6 29. Nc5 Nxc5 30. bxc5 Bxh4 31. gxh4 Qf6 32. Qe3 Kh7 33. Qg3 Qf4 34. Qxf4 Rxf4 35. Re1 Rf5 36. Rb1 Rf7 37. Re1 Rf5 38. Rb1 Rf7 39. Re1 Rf5 40. Rb1 Rf7 1/2-1/2

[Event "SVK-chT 2122"]
[Site "Slovakia"]
[Date "2022.05.07"]
[Round "7.2"]
[White "Berezjuk, Sergej"]
[Black "Straubinger, Daniel"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2397"]
[BlackElo "2325"]
[PlyCount "70"]
[EventDate "2021.10.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Osuske"]
[BlackTeam "Cebovce"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. h3 c6 11. Qf3 Bd6 12. Bf4 Rb8 13. b3 Qc7 14. Bxd6 Qxd6 15. Rfe1 Bd7 16. Ne2 a5 17. c3 Rfe8 18. Qf4 Re5 19. Qd2 c5 20. Bc2 Rbe8 21. Ng3 Qc7 22. Rad1 g6 23. Nf1 Kg7 24. Re3 Bc6 25. Rde1 Rxe3 26. Nxe3 h6 27. Nd1 Rd8 28. Nb2 Bb7 29. Bb1 Qc6 30. f3 Qc7 31. Qf2 Ba6 32. Na4 Rc8 33. Nb2 Rd8 34. Na4 Rc8 35. Nb2 Rd8 1/2-1/2

[Event "CZE-chT2F 2122"]
[Site "Czech Republic"]
[Date "2022.04.03"]
[Round "11.1"]
[White "Neumann, Filip"]
[Black "Berezjuk, Sergej"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "2158"]
[BlackElo "2392"]
[PlyCount "52"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ostrava"]
[BlackTeam "Dobra Sokol"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 c5 2. e4 Nc6 3. Nc3 Nf6 4. e5 Ng4 5. Qe2 d6 6. exd6 e6 7. Nb5 Bxd6 8. Nxd6+ Qxd6 9. h3 Nf6 10. Qd3 Qe7 11. Qc3 0-0 12. d4 cxd4 13. Nxd4 Nd5 14. Nxc6 bxc6 15. Qd2 e5 16. c3 Rb8 17. Qc2 Nf4 18. b3 g6 19. Be3 Bf5 20. Qc1 Rfe8 21. g3 Be4 22. Rg1 Bf3 23. Qc2 Rbd8 24. Bc4 Nxh3 25. Rf1 Nf4 26. Rg1 Ng2+ 0-1

[Event "CZE-chT2F 2122"]
[Site "Czech Republic"]
[Date "2022.03.20"]
[Round "10.1"]
[White "Berezjuk, Sergej"]
[Black "Vesselovsky, Serguei"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2395"]
[BlackElo "2311"]
[PlyCount "85"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dobra Sokol"]
[BlackTeam "Frydek Mistek III"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 Be6 11. Rc1 Qa5 12. f3 Rac8 13. b3 a6 14. 0-0 Rfe8 15. Kh1 Nd7 16. Rfd1 Bxc3 17. Rxc3 b5 18. Rdc1 b4 19. R3c2 Nc5 20. Bd4 f6 21. Bf1 Qb6 22. Re1 Qb7 23. Qd1 a5 24. Rd2 Qc6 25. Bd3 a4 26. Bb1 Ra8 27. Bb2 Reb8 28. f4 Rf8 29. Re3 Qb6 30. Rg3 Kh8 31. Qe1 Rf7 32. f5 Bd7 33. fxg6 hxg6 34. Rxg6 Rh7 35. e5 dxe5 36. Bxe5 Be8 37. Rd6 Qxd6 38. Bxd6 Bxg6 39. Bxc5 Bxb1 40. Qxb1 axb3 41. axb3 Rb8 42. h3 Kg8 43. Qf5 1-0

[Event "SVK-chT 2122"]
[Site "Slovakia"]
[Date "2022.03.13"]
[Round "6.3"]
[White "Berezjuk, Sergej"]
[Black "Zwardon, Vojtech"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2397"]
[BlackElo "2470"]
[PlyCount "60"]
[EventDate "2021.10.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Osuske"]
[BlackTeam "Zilina Mladost"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 h6 6. h3 g5 7. Bh2 Rg8 8. Bd3 h5 9. e4 g4 10. hxg4 hxg4 11. Ne5 d6 12. Nec4 d5 13. exd5 Qxd5 14. Be5 Qxg2 15. Rf1 Nbd7 16. Qe2 0-0-0 17. Ne3 Qh3 18. Ba6 Nxe5 19. dxe5 Nd5 20. 0-0-0 Nxe3 21. fxe3 Bc5 22. Rde1 Bxa6 23. Qxa6+ Kb8 24. Nc4 g3 25. Rxf7 g2 26. Rxc7 Kxc7 27. Qxa7+ Kc6 28. Qa6 Qxe3+ 29. Nxe3 Bxe3+ 30. Kb1 g1Q 0-1

[Event "SVK-chT 2122"]
[Site "Slovakia"]
[Date "2022.03.12"]
[Round "5.3"]
[White "Roubalik, Jakub"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2391"]
[BlackElo "2397"]
[PlyCount "97"]
[EventDate "2021.10.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Dubnica nad Vahom"]
[BlackTeam "Osuske"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 a6 5. cxd5 exd5 6. Bg5 c6 7. Qc2 Be6 8. e3 h6 9. Bf4 Nh5 10. Be5 Nd7 11. Bd3 Nxe5 12. Nxe5 Nf6 13. 0-0 Be7 14. f4 0-0 15. Rad1 Rc8 16. Qe2 c5 17. Kh1 b5 18. dxc5 Rxc5 19. Bb1 Qc7 20. e4 d4 21. Nd5 Bxd5 22. exd5 Rxd5 23. Qd3 h5 24. a3 Bd6 25. Rc1 Qe7 26. Rc6 Rd8 27. Rxa6 Rxe5 28. fxe5 Qxe5 29. g3 h4 30. Ba2 hxg3 31. Qg6 Rd7 32. Ra8+ Bf8 33. Qxg3 Qe4+ 34. Qg2 d3 35. Bb3 d2 36. Qxe4 Nxe4 37. Kg2 g6 38. Bc2 Nd6 39. b3 Rc7 40. Bxg6 Rc1 41. Bh5 Kg7 42. a4 bxa4 43. Rxa4 Kh6 44. Be2 Re1 45. Kf2 Nf5 46. Rc4 Rxf1+ 47. Kxf1 Ne3+ 48. Kf2 Nxc4 49. bxc4 1/2-1/2

[Event "CZE-chT2F 2122"]
[Site "Czech Republic"]
[Date "2022.02.27"]
[Round "9.1"]
[White "Sobek, Jaroslav"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2175"]
[BlackElo "2402"]
[PlyCount "57"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Karvina"]
[BlackTeam "Dobra Sokol"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. b3 Nc6 8. Bb2 cxd4 9. Nxd4 Nxd4 10. Qxd4 Qxd4 11. Bxd4 Be7 12. Nd2 0-0 13. Be2 Nd5 14. Bf3 Bd7 15. Nc4 Bc6 16. Rfd1 f6 17. Na5 Rfc8 18. Rac1 Kf7 19. e4 Nf4 20. Nxc6 bxc6 21. g3 Nh3+ 22. Kg2 Ng5 23. Be3 Nxf3 24. Kxf3 Ke8 25. Rc4 a5 26. Ke2 Ra6 27. f4 Rb8 28. Rdc1 a4 29. Rxc6 1/2-1/2

[Event "SVK-chT 2122"]
[Site "Slovakia"]
[Date "2022.02.20"]
[Round "4.4"]
[White "Haring, Filip"]
[Black "Berezjuk, Sergej"]
[Result "1-0"]
[ECO "B60"]
[WhiteElo "2383"]
[BlackElo "2397"]
[PlyCount "65"]
[EventDate "2021.10.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Liptov Chess School"]
[BlackTeam "Osuske"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 g6 7. Nxc6 bxc6 8. e5 dxe5 9. Qxd8+ Kxd8 10. Bc4 Bg7 11. 0-0-0+ Kc7 12. Rhe1 e6 13. f4 exf4 14. Bxf4+ Kb7 15. Rd3 Nd7 16. Ne4 e5 17. Bd2 Nb6 18. Bxf7 Bf5 19. Nd6+ Kc7 20. Nxf5 gxf5 21. Rg3 Bf6 22. Bg5 Bg7 23. Rf1 Rhf8 24. Rxf5 Nd5 25. c4 Nb6 26. Bd2 Bh8 27. Bb4 Rfd8 28. c5 Nd5 29. Ba5+ Kb7 30. Bxd8 Rxd8 31. Rg8 Rxg8 32. Bxg8 Nb4 33. Bc4 1-0

[Event "SVK-chT 2122"]
[Site "Slovakia"]
[Date "2022.02.19"]
[Round "3.3"]
[White "Berezjuk, Sergej"]
[Black "Leniart, Arkadiusz"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2397"]
[BlackElo "2465"]
[PlyCount "78"]
[EventDate "2021.10.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Osuske"]
[BlackTeam "Prakovce"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 0-0 9. 0-0 cxd5 10. h3 c6 11. Qf3 Rb8 12. Ne2 Bd6 13. b3 Be5 14. Bf4 Re8 15. Rad1 Bd7 16. c4 Qa5 17. Rd2 Bxf4 18. Qxf4 c5 19. g4 d4 20. Ng3 h6 21. Bb1 Rb6 22. Rdd1 Rbe6 23. Nf5 Ne4 24. Bxe4 Rxe4 25. Qf3 Bxf5 26. Qxf5 R8e5 27. Qf3 h5 28. Kg2 Qb6 29. gxh5 Qe6 30. Rd3 Rf5 31. Qg3 Ref4 32. Rdd1 Qf6 33. h4 Rxh4 34. f4 Rfxh5 35. Rde1 Qc6+ 36. Rf3 Rh2+ 37. Kf1 Rh1+ 38. Ke2 Qe4+ 39. Kd2 R5h2+ 0-1

[Event "CZE-chT2F 2122"]
[Site "Czech Republic"]
[Date "2022.02.13"]
[Round "8.1"]
[White "Berezjuk, Sergej"]
[Black "Gnida, Patrik"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2402"]
[BlackElo "2198"]
[PlyCount "52"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dobra Sokol"]
[BlackTeam "Litovel Tatran"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bd6 6. Nc3 0-0 7. 0-0 dxe4 8. Nxe4 Nxe4 9. dxe4 Bg4 10. h3 Bh5 11. c3 Na6 12. Bc2 Nc5 13. g4 Bg6 14. Nd2 Bc7 15. Qf3 Qh4 16. Re1 Ne6 17. Nf1 Nf4 18. Bxf4 exf4 19. Rad1 Rae8 20. Rd7 Bb6 21. Re2 h5 22. Kg2 hxg4 23. hxg4 Re5 24. Qxf4 Rh5 25. Nh2 Re8 26. Qg3 Qxg3+ 1-0

[Event "CZE-chT1E 2122"]
[Site "Czech Republic"]
[Date "2022.01.23"]
[Round "7.3"]
[White "Obsivac, Josef"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "2248"]
[BlackElo "2397"]
[PlyCount "28"]
[EventDate "2021.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Grygov Proclient"]
[BlackTeam "Hostalkova"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. dxc5 dxc4 6. Nd4 Nd5 7. Bd2 Be7 8. e3 0-0 9. Bxc4 Nc6 10. Nxc6 bxc6 11. 0-0 Bf6 12. Rc1 Rb8 13. b3 Be5 14. Qc2 Qf6 1/2-1/2

[Event "CZE-chT1E 2122"]
[Site "Czech Republic"]
[Date "2022.01.22"]
[Round "6.3"]
[White "Berezjuk, Sergej"]
[Black "Vymazal, Bronislav"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2397"]
[BlackElo "2375"]
[PlyCount "69"]
[EventDate "2021.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Hostalkova"]
[BlackTeam "Brno Moravska Slavia II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 f5 2. c4 Nf6 3. Nc3 d6 4. Bg5 Nbd7 5. Qc2 g6 6. 0-0-0 Bg7 7. Nf3 0-0 8. e4 fxe4 9. Nxe4 Nxe4 10. Qxe4 Nf6 11. Qc2 Bf5 12. Bd3 Qd7 13. Rhe1 Rae8 14. h3 Kh8 15. Re2 c6 16. Rde1 e6 17. Bd2 b5 18. b3 bxc4 19. bxc4 Ng8 20. Bxf5 Rxf5 21. Bc3 Qc8 22. Qa4 c5 23. Rc2 Rxf3 24. gxf3 cxd4 25. Bb2 Rf8 26. Qxa7 e5 27. c5 d3 28. Rc3 Rxf3 29. cxd6 Qf5 30. Rd1 Bh6+ 31. Kb1 d2+ 32. Ka1 Rxf2 33. Rc7 g5 34. Rxh7+ Qxh7 35. Qxf2 1-0

[Event "CZE-chT2F 2122"]
[Site "Czech Republic"]
[Date "2022.01.16"]
[Round "6.2"]
[White "Polok, Kacper"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2225"]
[BlackElo "2402"]
[PlyCount "113"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Havirov Slovan"]
[BlackTeam "Dobra Sokol"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qd5 7. Qe3 Bf5 8. c4 Qe4 9. d4 e6 10. Be2 Bb4+ 11. Bd2 Qxe3 12. fxe3 Bd6 13. 0-0-0 Nd7 14. Bc3 Nf6 15. h3 0-0 16. Nd2 b5 17. g4 Bg6 18. c5 Bg3 19. Bf3 Rac8 20. e4 Bf4 21. Rhe1 Rfd8 22. b4 e5 23. dxe5 Nd7 24. e6 fxe6 25. e5 Nf8 26. Kb2 Rd3 27. Rf1 Rcd8 28. Nb3 Rxf3 29. Rxf3 Rxd1 30. Rxf4 Rd3 31. Nd4 Be8 32. Rf3 Rxf3 33. Nxf3 Bg6 34. Nd4 Be4 35. h4 Bd5 36. h5 Nd7 37. Ne2 Bf3 38. Nd4 Nxe5 39. Nxe6 Nc4+ 40. Kc1 Bxg4 41. Nxg7 Kf7 42. Bd4 h6 43. Kc2 Ne3+ 44. Bxe3 Kxg7 45. Kd3 Bxh5 46. Ke4 Bf7 47. a3 Kg6 48. Kf4 Kf6 49. Kg4 h5+ 50. Kh4 Ke5 51. Bg5 Kd5 52. Bd8 Kc4 53. Ba5 Kb3 54. Kg5 Kxa3 55. Kh4 Kb3 56. Kg5 Be8 57. Kh4 1/2-1/2

[Event "CZE-chT2F 2122"]
[Site "Czech Republic"]
[Date "2021.12.19"]
[Round "5.1"]
[White "Baier, Pavel"]
[Black "Berezjuk, Sergej"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2085"]
[BlackElo "2401"]
[PlyCount "94"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Havirov Banik"]
[BlackTeam "Dobra Sokol"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 Bc5 8. Be3 d6 9. Qe2 b5 10. Rad1 0-0 11. Rd2 Nbd7 12. Kh1 Bb7 13. Nb3 Bb4 14. f3 Rac8 15. Qf2 e5 16. Qh4 Rfe8 17. Nc1 Bxc3 18. bxc3 Nf8 19. Ne2 Ne6 20. Qf2 d5 21. Ng3 dxe4 22. Bxe4 Bxe4 23. Nxe4 Nxe4 24. fxe4 f6 25. h4 Qxc3 26. h5 Nf4 27. h6 Rc7 28. Bxf4 exf4 29. Qxf4 Qc4 30. Rfd1 gxh6 31. Qxf6 Qxe4 32. Rd4 Qg6 33. Qh4 Rf8 34. R4d3 Rg7 35. R3d2 Qg3 36. Qxg3 Rxg3 37. a4 Rg5 38. axb5 Rxb5 39. Rd4 a5 40. Rd7 Ra8 41. Kg1 h5 42. Kf1 Rf8+ 43. Ke2 Rg5 44. c4 h4 45. c5 Rxg2+ 46. Kd3 Rf3+ 47. Kc4 Rf4+ 0-1

[Event "CZE-chT2F 2122"]
[Site "Czech Republic"]
[Date "2021.12.05"]
[Round "4.1"]
[White "Berezjuk, Sergej"]
[Black "Langner, Ladislav"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2403"]
[BlackElo "2370"]
[PlyCount "55"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dobra Sokol"]
[BlackTeam "Trinec II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Be2 b6 7. 0-0 c5 8. c3 Ba6 9. Bxa6 Nxa6 10. h3 Nb8 11. Qe2 Nc6 12. Qb5 Qd7 13. Rfd1 cxd4 14. cxd4 Rfc8 15. Rdc1 e6 16. Rc3 Ne8 17. Bf4 Ne5 18. Qxd7 Nxd7 19. Rac1 Rxc3 20. Rxc3 Kf8 21. Kf1 Ke7 22. Ke2 f6 23. Bg3 Kd8 24. e4 dxe4 25. Nxe4 Rc8 26. Kd3 Bf8 27. Nfd2 Bb4 28. Rxc8+ 1/2-1/2

[Event "CZE-chT2F 2122"]
[Site "Czech Republic"]
[Date "2021.11.21"]
[Round "3.1"]
[White "Berezjuk, Sergej"]
[Black "Kubos, Rostislav"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2403"]
[BlackElo "2122"]
[PlyCount "62"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dobra Sokol"]
[BlackTeam "Orlova Slavia II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 Be7 6. Ne2 0-0 7. 0-0 Nc6 8. c4 e5 9. Bxc6 bxc6 10. dxe5 Qxd1 11. Rxd1 Ng4 12. Bf4 Bc5 13. Bg3 Be6 14. Nd2 Rad8 15. Kf1 Bb4 16. Nc3 Bxc3 17. bxc3 Rd3 18. Rac1 Rfd8 19. Ke2 h5 20. h3 Nh6 21. Bh4 R8d7 22. Bg5 Kh7 23. Be3 a6 24. Bd4 Bf5 25. Nf3 Rxd1 26. Rxd1 Ng8 27. Rd2 Ne7 28. Rb2 c5 29. Bxc5 Bd3+ 30. Ke1 Bxc4 31. a3 Ng6 1-0

[Event "CZE-chT2F 2122"]
[Site "Czech Republic"]
[Date "2021.11.07"]
[Round "2.1"]
[White "Rakus, Pavel"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "A89"]
[WhiteElo "2150"]
[BlackElo "2403"]
[PlyCount "35"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dolni Benesov"]
[BlackTeam "Dobra Sokol"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 f5 2. d4 Nf6 3. c4 g6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 d6 7. 0-0 Nc6 8. Qc2 e5 9. dxe5 dxe5 10. Rd1 Bd7 11. e4 Qc8 12. Bg5 Nxe4 13. Nxe4 fxe4 14. Qxe4 Bf5 15. Qd5+ Be6 16. Qe4 Bf5 17. Qd5+ Be6 18. Qe4 1/2-1/2

[Event "SVK-chT 2122"]
[Site "Slovakia"]
[Date "2021.10.24"]
[Round "2.2"]
[White "Lanc, Alois"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2306"]
[BlackElo "2397"]
[PlyCount "65"]
[EventDate "2021.10.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Bratislava Slovan"]
[BlackTeam "Osuske"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nc4 b5 9. Ne3 Nf6 10. Bd3 0-0 11. 0-0 Nb4 12. Be2 Be6 13. Bf3 Rb8 14. Nf5 Qd7 15. Bg5 Bxf5 16. exf5 Rfc8 17. Bxf6 Bxf6 18. a3 Nc6 19. Nd5 Ne7 20. Nxe7+ Qxe7 21. c3 e4 22. Re1 Rc4 23. Qd5 Rc5 24. Qxe4 Re5 25. Qb1 a5 26. Rxe5 Qxe5 27. Qe4 Qxe4 28. Bxe4 Kf8 29. Kf1 Ke7 30. Ke2 b4 31. axb4 axb4 32. Ra7+ Kd8 33. Ra8 1/2-1/2

[Event "SVK-chT 2122"]
[Site "Slovakia"]
[Date "2021.10.23"]
[Round "1.2"]
[White "Berezjuk, Sergej"]
[Black "Bokros, Albert"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2397"]
[BlackElo "2453"]
[PlyCount "35"]
[EventDate "2021.10.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Osuske"]
[BlackTeam "Dunajska Streda"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. Nge2 c5 5. d3 Nc6 6. g3 d6 7. Bg2 a6 8. 0-0 Nf6 9. h3 Be7 10. Be3 0-0 11. f4 Nd7 12. g4 Bf6 13. Bf2 Nd4 14. g5 Nxe2+ 15. Nxe2 Bxb2 16. Rb1 Ba3 17. Be1 b5 18. Bc3 1/2-1/2

[Event "CZE-chT2F 2122"]
[Site "Czech Republic"]
[Date "2021.10.17"]
[Round "1.1"]
[White "Berezjuk, Sergej"]
[Black "Dobrovolsky, Ladislav"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2397"]
[BlackElo "2247"]
[PlyCount "104"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dobra Sokol"]
[BlackTeam "Poruba Slavoj III"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 d6 6. 0-0 e5 7. Ne1 Nge7 8. Nc2 0-0 9. Ne3 Rb8 10. Ned5 Nxd5 11. Nxd5 Ne7 12. d3 Nxd5 13. Bxd5 Bh3 14. Re1 Qd7 15. f3 Be6 16. e4 Bxd5 17. cxd5 f5 18. Kg2 Rf7 19. b3 Rbf8 20. Rf1 Qb5 21. Qc2 h6 22. Bd2 g5 23. g4 f4 24. Qc4 Qd7 25. a4 Bf6 26. Qb5 Bd8 27. Rfc1 Bb6 28. Rc2 Qxb5 29. axb5 Rh7 30. h3 h5 31. gxh5 Rff7 32. Rh1 Rxh5 33. Be1 Kf8 34. Rc1 Ke8 35. Bf2 Rc7 36. Rc4 Ba5 37. Ra1 b6 38. Rac1 Rch7 39. Rh1 Kd7 40. Rh2 Bb4 41. Rc1 Bd2 42. Ra1 Kc8 43. Rd1 Bc3 44. Rc1 Bd2 45. Rc2 Bb4 46. Rh1 Kb7 47. Rcc1 Kb8 48. Ra1 Bd2 49. Ra2 Bc3 50. Ra4 Bd2 51. Ra2 Bc3 52. Rh2 Kb7 1/2-1/2

[Event "Tatranska Lomnica Tatry op"]
[Site "Tatranska Lomnica"]
[Date "2021.10.09"]
[Round "9"]
[White "Motuz, Karol"]
[Black "Berezjuk, Sergej"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2330"]
[BlackElo "2397"]
[PlyCount "70"]
[EventDate "2021.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 dxc4 5. e3 b5 6. a4 Bb4 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. Bd3 0-0 14. 0-0 Nbd7 15. Nd2 Nc5 16. Bc2 Nce4 17. Nxe4 Nxe4 18. f3 Nd6 19. d5 exd5 20. cxd5 Nc4 21. Qd3 Qh4 22. Bd4 Na3 23. Rfc1 Bxd5 24. Ba4 Be6 25. Rc5 Rfd8 26. Rac1 h6 27. Bc6 Rac8 28. g3 Qf6 29. Qd1 Qg6 30. Rxa5 Nc4 31. Be4 f5 32. Bb7 Nxa5 33. Bxc8 Rxc8 34. Ra1 Nb3 35. Ra7 Rc1 0-1

[Event "Tatranska Lomnica Tatry op"]
[Site "Tatranska Lomnica"]
[Date "2021.10.08"]
[Round "8"]
[White "Berezjuk, Sergej"]
[Black "Kolesar, Milan"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2397"]
[BlackElo "2102"]
[PlyCount "47"]
[EventDate "2021.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. Bc4 Nxc3 7. Qf3 e6 8. Qxc3 Nc6 9. Nf3 Qa5 10. 0-0 Qxc3 11. dxc3 Be7 12. a4 Bd7 13. Be3 0-0 14. Rfd1 Rfd8 15. a5 Be8 16. Rdc1 Bf6 17. Be2 Ne7 18. Nd4 Nd5 19. Bf3 Nxe3 20. fxe3 Rab8 21. Rd1 Kf8 22. Kf2 Ke7 23. g3 g6 24. Nb3 1/2-1/2

[Event "Tatranska Lomnica Tatry op"]
[Site "Tatranska Lomnica"]
[Date "2021.10.07"]
[Round "7"]
[White "Vojtek, Vladimir"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2257"]
[BlackElo "2397"]
[PlyCount "32"]
[EventDate "2021.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. Be3 cxd4 7. cxd4 Nf6 8. Nc3 Qa5 9. Bc4 0-0 10. 0-0 Bg4 11. h3 Bxf3 12. Qxf3 Nc6 13. a3 e5 14. dxe5 Nxe5 15. Qe2 Nxc4 16. Qxc4 Rfd8 1/2-1/2

[Event "Tatranska Lomnica Tatry op"]
[Site "Tatranska Lomnica"]
[Date "2021.10.06"]
[Round "6"]
[White "Berezjuk, Sergej"]
[Black "Vojta, Tomas"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2397"]
[BlackElo "2301"]
[PlyCount "43"]
[EventDate "2021.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. e3 e5 7. Nge2 Nc6 8. 0-0 Be7 9. f4 exf4 10. Nxf4 0-0 11. b3 Ne6 12. Nfd5 Nb4 13. Nxb4 cxb4 14. Nd5 Bd6 15. Bb2 f6 16. Qh5 Qe8 17. Qh4 a5 18. Rf2 Ra6 19. Raf1 Bd7 20. Rxf6 Bb5 21. R1f2 Bd3 22. Qg4 1-0

[Event "Tatranska Lomnica Tatry op"]
[Site "Tatranska Lomnica"]
[Date "2021.10.05"]
[Round "5"]
[White "Manik, Mikulas"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2351"]
[BlackElo "2397"]
[PlyCount "41"]
[EventDate "2021.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nf6 7. Qe2 b5 8. e5 b4 9. Ncb5 axb5 10. exf6 Ba6 11. 0-0 Nc6 12. Nxb5 Bxb5 13. Bxb5 gxf6 14. Rd1 Bd6 15. h3 Ke7 16. Be3 Rhb8 17. c4 bxc3 18. bxc3 Ne5 19. Bd4 Ng6 20. a4 Rg8 21. Kh1 1/2-1/2

[Event "Tatranska Lomnica Tatry op"]
[Site "Tatranska Lomnica"]
[Date "2021.10.04"]
[Round "4"]
[White "Berezjuk, Sergej"]
[Black "Lanc, Alois"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2397"]
[BlackElo "2306"]
[PlyCount "22"]
[EventDate "2021.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 0-0 7. Nf1 Ng4 8. Ne3 Bxe3 9. Bxe3 Nxe3 10. fxe3 Na5 11. Bb5 Bd7 1/2-1/2

[Event "Tatranska Lomnica Tatry op"]
[Site "Tatranska Lomnica"]
[Date "2021.10.03"]
[Round "2"]
[White "Berezjuk, Sergej"]
[Black "Kopriva, Martin"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2397"]
[BlackElo "2119"]
[PlyCount "49"]
[EventDate "2021.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 d6 4. f4 Bd7 5. Nf3 e6 6. 0-0 Be7 7. d3 a6 8. Bxc6 Bxc6 9. Qe1 Qc7 10. Qg3 0-0-0 11. Qxg7 Bf6 12. Qg3 Ne7 13. Ng5 Rdg8 14. Qh3 Bd4+ 15. Kh1 Ng6 16. f5 exf5 17. Rxf5 Bxc3 18. Rxc5+ Kb8 19. Rxc3 Qb6 20. Qe3 Qb5 21. Qd4 Nh4 22. a4 Qa5 23. Qxd6+ Ka8 24. b4 Qb6 25. Qc5 1-0

[Event "Tatranska Lomnica Tatry op"]
[Site "Tatranska Lomnica"]
[Date "2021.10.03"]
[Round "3"]
[White "Sobek, Jaroslav"]
[Black "Berezjuk, Sergej"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "2192"]
[BlackElo "2397"]
[PlyCount "66"]
[EventDate "2021.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nc3 0-0 6. Nf3 d6 7. 0-0 Nc6 8. b3 Ne4 9. Bb2 Nxc3 10. Bxc3 e5 11. dxe5 dxe5 12. Qd5+ Kh8 13. Qxd8 Rxd8 14. Rfd1 e4 15. Rxd8+ Nxd8 16. Bxg7+ Kxg7 17. Nd4 Ne6 18. Rd1 Kf6 19. f3 Nxd4 20. Rxd4 Be6 21. Kf2 Ke5 22. Rd2 g5 23. fxe4 f4 24. gxf4+ gxf4 25. e3 Rf8 26. Bf3 b6 27. Rd1 Rg8 28. Rd2 h6 29. Rd1 a5 30. a4 Rf8 31. Rd2 h5 32. Rd1 fxe3+ 33. Kxe3 Rxf3+ 0-1

[Event "Tatranska Lomnica Tatry op"]
[Site "Tatranska Lomnica"]
[Date "2021.10.02"]
[Round "1"]
[White "Gettler, Daniel"]
[Black "Berezjuk, Sergej"]
[Result "0-1"]
[ECO "A86"]
[WhiteElo "2016"]
[BlackElo "2397"]
[PlyCount "49"]
[EventDate "2021.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d4 0-0 6. d5 Qe8 7. Nf3 e5 8. dxe6 dxe6 9. e4 e5 10. 0-0 Nc6 11. Nd5 fxe4 12. Ng5 Nxd5 13. Qxd5+ Kh8 14. Nxe4 Nd4 15. c5 Rb8 16. Qc4 Be6 17. Qd3 Qa4 18. Be3 Bc4 19. Qd1 Qb5 20. b3 Bxf1 21. Bxf1 Qd7 22. h3 Rbd8 23. Qg4 Nf3+ 24. Kg2 Qc6 25. Rc1 0-1

[Event "Ostrava Konik op-A"]
[Site "Ostrava"]
[Date "2021.08.14"]
[Round "8"]
[White "Hrbek, Stepan"]
[Black "Berezjuk, Sergej"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2258"]
[BlackElo "2409"]
[PlyCount "55"]
[EventDate "2021.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. Nb5 Qxa2 11. Rd1 Rb8 12. f5 cxd4 13. fxe6 dxe3 14. exd7+ Bxd7 15. Qxe3 Qa5+ 16. c3 d4 17. Nfxd4 Nxd4 18. Nxd4 Bc5 19. Bc4 0-0 20. 0-0 Rbe8 21. Kh1 Be6 22. Bd3 g6 23. Qh6 Bg4 24. Rf4 f5 25. exf6 Rxf6 26. Rxf6 Bxd1 27. Rxg6+ hxg6 28. Bc4+ 1-0

[Event "Ostrava Konik op-A"]
[Site "Ostrava"]
[Date "2021.08.13"]
[Round "7"]
[White "Berezjuk, Sergej"]
[Black "Kula, Dominik"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2409"]
[BlackElo "2203"]
[PlyCount "87"]
[EventDate "2021.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 d6 5. d3 Be6 6. Na4 Nc6 7. Nxc5 dxc5 8. b3 Qd7 9. Nf3 Bh3 10. Bxh3 Qxh3 11. Bb2 Nd7 12. Qe2 Nd4 13. Nxd4 cxd4 14. 0-0-0 0-0-0 15. f4 f6 16. f5 g6 17. Rdf1 Rdg8 18. Rhg1 h5 19. Kb1 b6 20. c3 dxc3 21. Bxc3 Qg4 22. Rf3 gxf5 23. exf5 h4 24. h3 Qg7 25. g4 Rd8 26. d4 exd4 27. Bxd4 Qf7 28. Qe6 Qxe6 29. fxe6 Ne5 30. Bxe5 fxe5 31. Re3 Rhg8 32. g5 Rd5 33. g6 Kd8 34. g7 Ke8 35. Re4 Ke7 36. Rg6 Rd6 37. Rxe5 Rc6 38. Re4 a5 39. Kb2 Rd6 40. Kc3 c6 41. a3 b5 42. Rxh4 Rxe6 43. Rxe6+ Kxe6 44. Rg4 1-0

[Event "Ostrava Konik op-A"]
[Site "Ostrava"]
[Date "2021.08.12"]
[Round "6"]
[White "Vesselovsky, Serguei"]
[Black "Berezjuk, Sergej"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2316"]
[BlackElo "2409"]
[PlyCount "93"]
[EventDate "2021.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. d4 d6 8. c3 Bg4 9. h3 Bxf3 10. Qxf3 exd4 11. Qg3 0-0 12. Bh6 Ne8 13. Bd5 Qd7 14. Qg4 Qxg4 15. hxg4 gxh6 16. Bxc6 dxc3 17. Nxc3 Rb8 18. Nd5 Bd8 19. g3 Ng7 20. Kg2 Ne6 21. Rad1 Kg7 22. Rh1 Bf6 23. Ne3 Rh8 24. b3 Kf8 25. Nf5 Bg7 26. Bd5 a5 27. Rc1 Nc5 28. e5 Bxe5 29. Nxh6 Kg7 30. f4 Bb2 31. Rc2 Ba3 32. Nf5+ Kf8 33. Re1 Re8 34. Rce2 Rxe2+ 35. Rxe2 c6 36. Re7 h5 37. Rxf7+ Ke8 38. Ra7 cxd5 39. Ra8+ Kd7 40. Rxh8 hxg4 41. Rh7+ Kc6 42. Ne7+ Kd7 43. Nxd5+ Kd8 44. f5 b4 45. f6 Ke8 46. Re7+ Kf8 47. Nf4 1-0

[Event "Ostrava Konik op-A"]
[Site "Ostrava"]
[Date "2021.08.11"]
[Round "5"]
[White "Berezjuk, Sergej"]
[Black "Michenka, Jozef"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2409"]
[BlackElo "2300"]
[PlyCount "75"]
[EventDate "2021.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 d6 6. c4 e5 7. d3 Be7 8. a3 Nf6 9. Nd2 0-0 10. Nf1 Ne8 11. Ne3 Bg5 12. 0-0 a6 13. Nc3 Nc7 14. b4 b6 15. Rb1 Be6 16. Bd2 Rb8 17. Qc2 Qd7 18. bxc5 bxc5 19. Rb2 Rxb2 20. Qxb2 Bxe3 21. Bxe3 f5 22. f4 fxe4 23. Nxe4 exf4 24. Bxf4 Ne8 25. Qb8 Bf5 26. Bxd6 Nxd6 27. Qxd6 Qxd6 28. Nxd6 Bxd3 29. Rd1 Be2 30. Re1 Bd3 31. h3 Rd8 32. Re6 h6 33. Kf2 Rb8 34. Re5 Rd8 35. Re6 Rb8 36. Re5 Rd8 37. Re6 Rb8 38. Re5 1/2-1/2

[Event "Ostrava Konik op-A"]
[Site "Ostrava"]
[Date "2021.08.10"]
[Round "4"]
[White "Havelka, Ondrej"]
[Black "Berezjuk, Sergej"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2160"]
[BlackElo "2409"]
[PlyCount "52"]
[EventDate "2021.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nd7 5. b3 f5 6. Bb2 Ngf6 7. Nc3 Bd6 8. Qc2 Ne4 9. g4 Nxc3 10. Bxc3 fxg4 11. Ne5 Qh4 12. Rg1 Bxe5 13. dxe5 0-0 14. Rg2 Qh5 15. 0-0-0 Nxe5 16. f4 gxf3 17. Rg3 Ng6 18. Qb2 Rf7 19. e4 Bd7 20. Qd2 dxe4 21. Bh3 f2 22. Qe3 Raf8 23. Bf1 e5 24. Qxe4 Qxh2 25. Rxg6 hxg6 26. Bxe5 Re8 0-1

[Event "Ostrava Konik op-A"]
[Site "Ostrava"]
[Date "2021.08.09"]
[Round "3"]
[White "Berezjuk, Sergej"]
[Black "Fargac, Martin"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2409"]
[BlackElo "2285"]
[PlyCount "62"]
[EventDate "2021.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. Be3 Bxe3 7. fxe3 0-0 8. 0-0 d5 9. exd5 Nxd5 10. Qd2 b5 11. Bb3 Be6 12. Nc3 h6 13. Kh1 Nxc3 14. Qxc3 Qd6 15. Nh4 Ne7 16. e4 Rac8 17. Nf5 Nxf5 18. exf5 Bxb3 19. axb3 f6 20. Qe1 c5 21. Qe4 Rc6 22. h3 Rfc8 23. Rfd1 Qd7 24. Rd2 Rd6 25. c3 Rd8 26. Rad1 Kh7 27. Kg1 Qf7 28. b4 cxb4 29. Qxb4 Qa7+ 30. Kf1 Qe3 31. Qg4 Rxd3 1/2-1/2

[Event "Ostrava Konik op-A"]
[Site "Ostrava"]
[Date "2021.08.08"]
[Round "2"]
[White "Dobrovolsky, Ladislav"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "B37"]
[WhiteElo "2238"]
[BlackElo "2409"]
[PlyCount "79"]
[EventDate "2021.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 g6 3. Nc3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Nc2 Bxc3+ 7. bxc3 Qa5 8. e4 Nf6 9. f3 d6 10. Bd2 0-0 11. Be2 Ne5 12. Ne3 e6 13. 0-0 Qc5 14. Rb1 b6 15. Rb5 Qc7 16. Be1 Ba6 17. Rb4 Nfd7 18. Kh1 Nc6 19. Bg3 Nde5 20. f4 Nd7 21. Rb2 Nc5 22. Bf3 Rad8 23. Rd2 Na5 24. Bh4 f6 25. Rd4 Qe7 26. e5 dxe5 27. fxe5 g5 28. exf6 Qxf6 29. Bh5 Rxd4 30. cxd4 Qe7 31. Rxf8+ Kxf8 32. Qf3+ Kg7 33. Qg4 Kh6 34. Bg3 Ne4 35. Qxe4 Kxh5 36. h4 Nxc4 37. Qf3+ Kg6 38. Qe4+ Kh5 39. Qf3+ Kg6 40. Qe4+ 1/2-1/2

[Event "Ostrava Konik op-A"]
[Site "Ostrava"]
[Date "2021.08.07"]
[Round "1"]
[White "Berezjuk, Sergej"]
[Black "Jires, Jiri"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2409"]
[BlackElo "2144"]
[PlyCount "77"]
[EventDate "2021.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. e4 d6 5. d4 0-0 6. h3 e5 7. d5 a5 8. Be3 Na6 9. Nd2 Nd7 10. Bd3 f5 11. Nf3 Ndc5 12. Bb1 Bd7 13. Nd2 Qh4 14. Qe2 Rab8 15. a3 c6 16. Bc2 cxd5 17. Bxc5 Nxc5 18. Nxd5 b5 19. b4 Nxe4 20. Bxe4 fxe4 21. Nxe4 bxc4 22. 0-0 axb4 23. axb4 Be6 24. Qxc4 Kh8 25. f3 Rfc8 26. Qd3 Bxd5 27. Qxd5 Rxb4 28. Nxd6 Rf8 29. Nf7+ Rxf7 30. Qxf7 Rb8 31. Ra7 Qh6 32. Rd1 Rf8 33. Qe7 Bf6 34. Qc5 e4 35. fxe4 Bg5 36. Kh1 Kg8 37. Qc4+ Kh8 38. Rdd7 Rb8 39. Qd4+ 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "12"]
[White "Berezjuk, Sergej"]
[Black "Budka, Jan"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2409"]
[BlackElo "2158"]
[PlyCount "79"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 d5 3. g3 c5 4. Bg2 Nc6 5. e3 Bg4 6. f3 Bd7 7. Ne2 e5 8. 0-0 Bd6 9. f4 0-0 10. Nbc3 d4 11. Nb5 Bb8 12. a4 exf4 13. Nxf4 dxe3 14. dxe3 Qe7 15. Bxf6 gxf6 16. Qd2 Be5 17. Rae1 Rad8 18. Nd5 Qe6 19. c4 Bc8 20. Nbc3 Nb4 21. Ne4 b6 22. Qe2 f5 23. Ng5 Qh6 24. Nh3 Nxd5 25. cxd5 Rfe8 26. Qf3 Bc3 27. Nf4 Bxe1 28. Rxe1 Kh8 29. Bf1 Qf6 30. Bc4 Qc3 31. Re2 Qc1+ 32. Kg2 a6 33. Qh5 Qd1 34. Qxf7 Rf8 35. Qc7 Bd7 36. Qe5+ Kg8 37. d6+ Rf7 38. Bxf7+ Kxf7 39. Qe7+ Kg8 40. Qxd8+ 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "9"]
[White "Berezjuk, Sergej"]
[Black "Gloser, David"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2409"]
[BlackElo "2152"]
[PlyCount "118"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. b3 e5 2. e3 d5 3. Bb2 Nc6 4. Bb5 Bd6 5. f4 Qh4+ 6. g3 Qe7 7. Nf3 Bg4 8. h3 Bxf3 9. Qxf3 Nf6 10. 0-0 a6 11. Bxc6+ bxc6 12. fxe5 Bxe5 13. Bxe5 Qxe5 14. Nc3 0-0 15. Qf4 Qe7 16. Rf2 Rae8 17. Raf1 Qd6 18. Qxd6 cxd6 19. g4 Ne4 20. Nxe4 Rxe4 21. Rf4 Rfe8 22. Kg2 f6 23. Kg3 Kf7 24. c3 Kg6 25. R1f2 h5 26. Rf5 hxg4 27. hxg4 Rh8 28. R5f4 Rh1 29. Kf3 Rxf4+ 30. exf4 Ra1 31. d3 Kf7 32. c4 dxc4 33. bxc4 Rc1 34. Rb2 Rc3 35. Ke4 d5+ 36. Kd4 Ra3 37. Rb7+ Kg6 38. f5+ Kh6 39. Rc7 dxc4 40. dxc4 Rxa2 41. Rxc6 Rg2 42. Rxa6 Rxg4+ 43. Kd3 Rf4 44. c5 Rxf5 45. Kd4 Rf1 46. Ra3 Rd1+ 47. Rd3 Rc1 48. Rc3 Rd1+ 49. Ke4 g5 50. c6 Rd8 51. Kf5 Kg7 52. c7 Rc8 53. Ke6 g4 54. Kf5 g3 55. Rxg3+ Kf7 56. Rh3 Ke7 57. Rh7+ Kd6 58. Kxf6 Rxc7 59. Rxc7 Kxc7 1/2-1/2

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "5"]
[White "Berezjuk, Sergej"]
[Black "Jancek, Milan"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2409"]
[PlyCount "40"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. c4 Nc6 4. g3 g6 5. Bg2 Bg7 6. e3 Nge7 7. Ne2 0-0 8. 0-0 f5 9. f4 Nb4 10. d3 c5 11. a3 Nbc6 12. Qc2 Be6 13. Nbc3 Qc7 14. Nd5 Bxd5 15. cxd5 Nd8 16. b4 b6 17. bxc5 bxc5 18. fxe5 Bxe5 19. Bxe5 dxe5 20. d6 Qxd6 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "3"]
[White "Berezjuk, Sergej"]
[Black "Kolomaznik, Jan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2409"]
[BlackElo "1894"]
[PlyCount "137"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. g3 c6 2. Bg2 d5 3. d3 Nf6 4. Nd2 Bf5 5. e4 dxe4 6. dxe4 Bg4 7. f3 Bh5 8. Nh3 e6 9. Nf4 Bg6 10. Qe2 Bc5 11. Nb3 Nbd7 12. Nxc5 Nxc5 13. Be3 Qe7 14. 0-0-0 0-0 15. h4 h5 16. Bh3 Bh7 17. Rhg1 Rad8 18. g4 Rxd1+ 19. Qxd1 Rd8 20. Qe2 hxg4 21. Bxg4 Nxg4 22. Rxg4 f5 23. Bxc5 Qxc5 24. Nxe6 Rd1+ 25. Qxd1 Qe3+ 26. Kb1 fxg4 27. Qd8+ Kf7 28. Ng5+ Kg6 29. Qe8+ Kh6 30. a3 gxf3 31. Qh8 Kh5 32. Qxh7+ Kg4 33. Qf5+ Kg3 34. Qh3+ Kf4 35. Qxf3+ Qxf3 36. Nxf3 Kxe4 37. Ng5+ Kf5 38. c4 Kg6 39. Kc2 Kh5 40. Ne6 g6 41. Nf4+ Kh6 42. Kd3 g5 43. hxg5+ Kxg5 44. Ne6+ Kf6 45. Nd8 b6 46. Nxc6 a6 47. Nb8 a5 48. Nd7+ Ke7 49. Nxb6 Kd6 50. b4 a4 51. Nxa4 Kc7 52. c5 Kb8 53. Kc4 Ka7 54. b5 Kb7 55. c6+ Kc7 56. Kc5 Kb8 57. b6 Kc8 58. c7 Kb7 59. Nc3 Kc8 60. Ne4 Kb7 61. a4 Ka6 62. Nd6 Ka5 63. c8Q Kxa4 64. Kc4 Ka3 65. Kc3 Ka2 66. Kc2 Ka3 67. Qc5+ Ka4 68. Qb5+ Ka3 69. Qb3# 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "1"]
[White "Berezjuk, Sergej"]
[Black "Stegl, Petr"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2409"]
[BlackElo "1789"]
[PlyCount "107"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Bc5 6. Nb3 Bb6 7. Bd3 Nge7 8. Qe2 0-0 9. Be3 Ng6 10. 0-0-0 d5 11. exd5 exd5 12. Bxg6 hxg6 13. Nxd5 Bxe3+ 14. fxe3 Qg5 15. Kb1 Be6 16. e4 a5 17. Nc5 Bg4 18. Qd2 Qxd2 19. Rxd2 b5 20. h3 Bc8 21. Rf1 Ne5 22. Ne7+ Kh7 23. b3 a4 24. Nd3 Nxd3 25. Rxd3 Be6 26. Nd5 axb3 27. cxb3 Rfd8 28. Rfd1 Rdb8 29. Nc7 Ra7 30. Nxe6 fxe6 31. Rd6 Re7 32. e5 g5 33. Rc1 Kg6 34. g4 Rh8 35. Rc3 Rf8 36. Rb6 Rf1+ 37. Kb2 Rf2+ 38. Rc2 Rf3 39. Rxb5 Rxh3 40. a4 Rg3 41. Rc4 Rd7 42. a5 Rd2+ 43. Ka3 Rdg2 44. Rbb4 Rg1 45. Ka4 Rd3 46. Kb5 Rd5+ 47. Rc5 Rd8 48. a6 Rb8+ 49. Ka5 Rxb4 50. Kxb4 Rxg4+ 51. Kb5 Rg1 52. a7 Ra1 53. Kb6 g4 54. Ra5 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "7"]
[White "Berezjuk, Sergej"]
[Black "Zigo, Viktor"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2409"]
[BlackElo "2214"]
[PlyCount "69"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d6 4. g3 g6 5. Bg2 Bg7 6. Ne2 Nge7 7. 0-0 0-0 8. c4 f5 9. f4 Be6 10. Nbc3 d5 11. cxd5 Nxd5 12. a3 exf4 13. Nxf4 Nxf4 14. Rxf4 Qd7 15. d4 Bf7 16. Na4 b6 17. Qc2 Bd5 18. Rc1 Na5 19. Qxc7 Qxc7 20. Bxd5+ Qf7 21. Bxf7+ Rxf7 22. b4 Nb7 23. d5 Nd6 24. Rc6 Rd8 25. Bxg7 Kxg7 26. Nc3 Re7 27. Kf2 Rdd7 28. Rd4 Re5 29. Kf3 h5 30. h4 Ne8 31. Kf4 Ree7 32. d6 Re6 33. Nb5 Kf6 34. Nc7 Nxd6 35. Nb5 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "13"]
[White "Krivanek, Vladimir"]
[Black "Berezjuk, Sergej"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2180"]
[BlackElo "2409"]
[PlyCount "79"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nc3 g6 2. e4 Bg7 3. d4 d6 4. Bg5 h6 5. Be3 a6 6. f4 b5 7. Be2 Nd7 8. Bf3 Bb7 9. h4 h5 10. a3 c5 11. Nge2 Qc7 12. Qd2 Ngf6 13. Ng3 b4 14. axb4 cxb4 15. Nce2 a5 16. 0-0 Nb6 17. b3 0-0 18. f5 Rfc8 19. Rac1 Nbd7 20. Bh6 Nf8 21. Bxg7 Kxg7 22. e5 dxe5 23. dxe5 Nd5 24. Bxd5 Qc5+ 25. Rf2 Qxd5 26. f6+ exf6 27. exf6+ Kh7 28. Qe1 Ne6 29. Rd1 Qc6 30. Nd4 Nxd4 31. Rxd4 Re8 32. Qd1 Re5 33. Rd7 Kg8 34. Qd2 g5 35. hxg5 Rae8 36. g6 Re1+ 37. Kh2 Qxd7 38. Qxd7 Rf8 39. Qxb7 Re6 40. Nxh5 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "4"]
[White "Kudla, Richard"]
[Black "Berezjuk, Sergej"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2001"]
[BlackElo "2409"]
[PlyCount "65"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 Nd7 6. Qd2 b6 7. f4 c5 8. Nf3 Bb7 9. Bc4 cxd4 10. Bxd4 Ngf6 11. 0-0 0-0 12. e5 Ne4 13. Nxe4 Bxe4 14. e6 d5 15. exf7+ Rxf7 16. Bxg7 dxc4 17. Bc3 Bxf3 18. Rxf3 Nc5 19. Qe2 Qd5 20. Rd1 Qe4 21. Re3 Qxf4 22. Rf1 Qxf1+ 23. Qxf1 Rxf1+ 24. Kxf1 Kf7 25. Ke2 Rd8 26. a5 b5 27. Bb4 Ne6 28. Rf3+ Ke8 29. Re3 Nf4+ 30. Kf3 Nd5 31. Bd2 Nb4 32. Bxb4 Rd7 33. c3 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "2"]
[White "Micanek, Tomas"]
[Black "Berezjuk, Sergej"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2101"]
[BlackElo "2409"]
[PlyCount "59"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. a4 Nd7 6. Bc4 e6 7. Bg5 Ne7 8. Qd2 h6 9. Be3 d5 10. exd5 Nb6 11. Bb3 Nbxd5 12. 0-0 Nf5 13. Rad1 0-0 14. Ne4 b6 15. Ne5 Bb7 16. Ng3 Ndxe3 17. fxe3 Nxg3 18. hxg3 Qe7 19. Qf2 Rad8 20. Qf4 Rd6 21. Nc4 Rdd8 22. c3 Kh7 23. e4 f6 24. e5 f5 25. Bc2 Kg8 26. Ne3 g5 27. Qf2 c5 28. g4 f4 29. Nc4 cxd4 30. Nd6 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "11"]
[White "Mladek, Richard"]
[Black "Berezjuk, Sergej"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2291"]
[BlackElo "2409"]
[PlyCount "87"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nc4 b5 9. Ne3 Nf6 10. Bd3 0-0 11. 0-0 Rb8 12. a4 b4 13. Ncd5 Nxd5 14. Nxd5 Bg5 15. c3 bxc3 16. bxc3 Bxc1 17. Qxc1 Ne7 18. Ne3 Qc7 19. Qd2 Bb7 20. Rfc1 Rfd8 21. c4 Ng6 22. g3 Nf8 23. Nf5 Ne6 24. Rab1 Bc6 25. a5 h6 26. h4 Nc5 27. f3 Kh7 28. Bc2 Rxb1 29. Rxb1 Bd7 30. Ne3 Be6 31. Rb6 g6 32. Kg2 Kg7 33. f4 f6 34. f5 gxf5 35. exf5 Bf7 36. Ng4 Rh8 37. Rxd6 Qb7+ 38. Kh2 Qf3 39. Nxf6 Bxc4 40. Bd1 Qf1 41. Nh5+ Kh7 42. Rd7+ Kg8 43. Rg7+ Kf8 44. Qd8# 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "8"]
[White "Mudrak, Josef"]
[Black "Berezjuk, Sergej"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "2187"]
[BlackElo "2409"]
[PlyCount "80"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. b3 Bd6 6. 0-0 0-0 7. Ba3 b6 8. Bxd6 cxd6 9. c4 Bb7 10. Ng5 Qe7 11. Nc3 h6 12. Nh3 dxc4 13. Bxb7 Qxb7 14. bxc4 Nbd7 15. Nf4 Rfe8 16. Qb3 g5 17. Nd3 Rac8 18. Rac1 Kg7 19. Rfd1 Ne4 20. Nb5 a6 21. Na3 g4 22. Nf4 Ng5 23. c5 dxc5 24. dxc5 Nxc5 25. Qb2+ Kh7 26. Nc4 Nce4 27. Qf6 Qg7 28. Qxg7+ Kxg7 29. Nxb6 Rxc1 30. Rxc1 e5 31. Nfd5 Nh3+ 32. Kg2 Nexf2 33. Rc7+ Kg6 34. Ne7+ Kg5 35. Nbd5 Ne4 36. Rc6 f4 37. Rxa6 fxg3 38. hxg3 Rf8 39. Ne3 Rf2+ 40. Kh1 Nxg3# 0-1

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "6"]
[White "Vesely, Tomas"]
[Black "Berezjuk, Sergej"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1998"]
[BlackElo "2409"]
[PlyCount "127"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 f5 4. d3 Nf6 5. Bg2 g6 6. e4 Bg7 7. Nge2 0-0 8. Bg5 h6 9. Be3 Ng4 10. Qd2 Nxe3 11. Qxe3 Nc6 12. 0-0 Nd4 13. Qd2 c6 14. Nxd4 exd4 15. Ne2 g5 16. f4 fxe4 17. Bxe4 Bh3 18. Bg2 Bxg2 19. Kxg2 Qe7 20. Rae1 Qe3 21. Qxe3 dxe3 22. fxg5 hxg5 23. b3 d5 24. Rxf8+ Rxf8 25. Rf1 Rxf1 26. Kxf1 Kf7 27. Kg2 Ke6 28. Kf3 d4 29. Ke4 c5 30. h4 gxh4 31. gxh4 Bf6 32. h5 Kf7 33. b4 b6 34. bxc5 bxc5 35. Kf5 Kg7 36. h6+ Kf7 37. h7 Bh8 38. Nf4 Kg7 39. Ke5 Kxh7+ 40. Kd5 Kh6 41. Kxc5 Kg5 42. Ne2 Kg4 43. Kd6 Kf3 44. c5 Kxe2 45. c6 Kxd3 46. c7 e2 47. c8Q Be5+ 48. Kxe5 e1Q+ 49. Kd5 Qa5+ 50. Ke6 Qb6+ 51. Ke5 Qa5+ 52. Kf4 Kd2 53. Ke4 d3 54. Qc4 Qb6 55. Qxd3+ Kc1 56. a3 Kb2 57. Kd5 Qd8+ 58. Kc4 Qc7+ 59. Kb4 Qb6+ 60. Ka4 Qc6+ 61. Qb5+ Qxb5+ 62. Kxb5 Kxa3 63. Ka6 Kb3 64. Kxa7 1/2-1/2

