CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/8tqv0jnw"] [Date "2025.05.02"] [White "Islomjon"] [Black "Sebastian"] [Result "0-1"] [UTCDate "2025.05.02"] [UTCTime "23:49:13"] [WhiteElo "1280"] [BlackElo "1289"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+10"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "King's Pawn Game: Busch-Gass Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Bc5? { (0.42 → 1.94) Mistake. Nc6 was best. } { C40 King's Pawn Game: Busch-Gass Gambit } (2... Nc6) 3. Nc3? { (1.94 → 0.43) Mistake. Nxe5 was best. } (3. Nxe5 Nc6 4. Nxc6 dxc6 5. d3 f5 6. e5 Qd5 7. f4 Be6 8. c3 Bb6 9. Nd2 Ne7) 3... d6 4. d4 exd4 5. Nxd4 Bb4?! { (0.34 → 1.22) Inaccuracy. Nf6 was best. } (5... Nf6) 6. Nf3?! { (1.22 → 0.20) Inaccuracy. Qd3 was best. } (6. Qd3 Nf6 7. f3 O-O 8. Bf4 Nc6 9. a3 Ba5 10. O-O-O Nxd4 11. Qxd4 Be6 12. Kb1 a6) 6... Qe7? { (0.20 → 1.37) Mistake. Bxc3+ was best. } (6... Bxc3+) 7. Qd4 d5?? { (1.19 → 5.49) Blunder. Bxc3+ was best. } (7... Bxc3+ 8. Qxc3 Nf6 9. Bd3 O-O 10. Bg5 Nc6 11. O-O Re8 12. Rae1 Ne5 13. Nxe5 Qxe5 14. Bd2) 8. Qxg7?! { (5.49 → 3.70) Inaccuracy. Qxg7 was best. } (8. Qxg7 Qf6) 8... dxe4?? { (3.70 → 8.37) Blunder. Qf6 was best. } (8... Qf6 9. Qxf6) 9. Qxh8 exf3+ 10. Be3 Bxc3+ 11. bxc3 Qf8 12. Qe5+ Ne7 13. Qxc7 Na6?! { (5.91 → 11.61) Inaccuracy. Nbc6 was best. } (13... Nbc6 14. Bb5) 14. Qf4 Qg7 15. Qxf3?? { (8.46 → -5.08) Blunder. Bb5+ was best. } (15. Bb5+ Nc6 16. O-O-O Be6 17. Qd6 Rc8 18. gxf3 Qf8 19. Qxf8+ Kxf8 20. Rhe1 Ne5 21. Be2 Nd3+) 15... Qxc3+ 16. Bd2 Qe5+? { (-5.71 → -3.48) Mistake. Qxa1+ was best. } (16... Qxa1+ 17. Qd1 Qe5+ 18. Qe2 Qxe2+ 19. Bxe2 Be6 20. O-O O-O-O 21. Be3 Nc6 22. Bd3 f5 23. Re1) 17. Be2 Qxa1+ 18. Bd1 Nf5?? { (-3.53 → 0.12) Blunder. Qd4 was best. } (18... Qd4 19. Bc3) 19. O-O Be6?? { (-0.27 → 1.60) Blunder. Qd4 was best. } (19... Qd4) 20. Qxb7 Rd8 21. Qxa6 Rxd2 22. Bf3?? { (1.35 → -5.26) Blunder. Qxe6+ was best. } (22. Qxe6+ fxe6) 22... Qb2? { (-5.26 → -2.80) Mistake. Qd4 was best. } (22... Qd4 23. c3 Qc5 24. Qb7 Kf8 25. Qb8+ Kg7 26. Qf4 Qxc3 27. Be4 Nd6 28. Qg5+ Kf8 29. Bxh7) 23. Bc6+?! { (-2.80 → -3.97) Inaccuracy. Qxa7 was best. } (23. Qxa7 Rxc2) 23... Bd7?? { (-3.97 → 5.33) Blunder. Kf8 was best. } (23... Kf8) 24. Bxd7+?? { (5.33 → 0.00) Blunder. Qc8+ was best. } (24. Qc8+ Ke7) 24... Kxd7 25. Qxa7+ Ke6 26. Qa6+? { (0.00 → -1.12) Mistake. g4 was best. } (26. g4 Qg7 27. h3 Nd4 28. Qb6+ Kd7 29. Qb7+ Ke6) 26... Ke5?? { (-1.12 → 8.37) Blunder. Nd6 was best. } (26... Nd6 27. Qa5) 27. Re1+?? { (8.37 → 0.00) Blunder. f4+ was best. } (27. f4+ Kd5 28. Qa5+ Kc4 29. Qxd2 Qd4+ 30. Qxd4+ Nxd4 31. Re1 Kc3 32. a4 Nf3+ 33. gxf3 Kxc2) 27... Kf4 28. g3+ Kg4?? { (0.00 → 3.44) Blunder. Kg5 was best. } (28... Kg5 29. h4+ Kh5 30. g4+ Kxg4 31. Qc4+ Kh3 32. Qe4 Qg7+ 33. Kf1 Ng3+ 34. fxg3 Qf6+ 35. Qf4) 29. Kg2?? { (3.44 → -2.37) Blunder. Qc4+ was best. } (29. Qc4+) 29... Qxc2 30. h3+?! { (-2.51 → -3.30) Inaccuracy. Qb6 was best. } (30. Qb6 Kg5 31. a4 f6 32. Re8 Qc4 33. Qb7 Qd3 34. Re1 Kg6 35. Qf3 Qxf3+ 36. Kxf3 Ra2) 30... Kg5 31. Qb7? { (-3.64 → -7.10) Mistake. Qb6 was best. } (31. Qb6 Qd3) 31... Rxf2+ 32. Kg1 Nxg3 33. Qd5+ Kh4?? { (-5.99 → 0.00) Blunder. Rf5 was best. } (33... Rf5 34. Qd8+ f6 35. Qg8+ Kh6 36. Qxg3 Rg5 37. Re3 f5 38. Kf1 Rxg3 39. Rxg3 Qd1+ 40. Kf2) 34. Re4+?? { (0.00 → -73.09) Blunder. Qd4+ was best. } (34. Qd4+ Kxh3 35. Qxf2 Qc6 36. Qh2+ Kg4 37. Rb1 Qe4 38. Rd1 f5 39. Qg2 Qe6 40. Qd2 Kh3) 34... Kxh3 35. Re3 Rg2+ 36. Qxg2+ Qxg2# { Black wins by checkmate. } 0-1