CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/SQHteajr"] [Date "2026.08.07"] [White "Kristofer"] [Black "Benjamin6"] [Result "0-1"] [UTCDate "2026.08.07"] [UTCTime "20:10:25"] [WhiteElo "1810"] [BlackElo "1294"] [WhiteRatingDiff "-23"] [BlackRatingDiff "+51"] [WhiteTitle "😈"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 Bd6?! { (0.38 → 1.39) Inaccuracy. Nf6 was best. } (2... Nf6 3. c4) 3. c4?! { (1.39 → 0.82) Inaccuracy. e4 was best. } (3. e4 Be7) 3... Nf6 4. e3 b6 5. g3?! { (1.05 → 0.38) Inaccuracy. a3 was best. } (5. a3 Be7 6. d5 Bb7 7. Nc3 O-O 8. e4 exd5 9. cxd5 Re8 10. Bd3 c6 11. O-O cxd5) 5... c5? { (0.38 → 1.46) Mistake. O-O was best. } (5... O-O 6. Bg2 Bb7 7. O-O Re8 8. b3 Bf8 9. Bb2 d5 10. Ne5 Nbd7 11. Nc3 Qc8 12. cxd5) 6. dxc5? { (1.46 → 0.21) Mistake. Bg2 was best. } (6. Bg2 Bb7 7. d5 O-O 8. Nc3 exd5 9. cxd5 Re8 10. O-O Bf8 11. a4 Na6 12. Nd2 Nb4) 6... Bxc5 7. Nc3 d5?! { (0.17 → 0.78) Inaccuracy. Bb7 was best. } (7... Bb7 8. Bg2 O-O 9. O-O d5 10. cxd5 Nxd5 11. Nxd5 Qxd5 12. b3 Rd8 13. Bb2 Nd7 14. Nh4) 8. cxd5 exd5 9. Bg2 Nc6 10. Bd2 Ba6?! { (0.23 → 0.82) Inaccuracy. O-O was best. } (10... O-O 11. O-O) 11. Qc2?? { (0.82 → -2.01) Blunder. Qa4 was best. } (11. Qa4 Bb7) 11... h5?? { (-2.01 → 0.91) Blunder. O-O was best. } (11... O-O 12. a3) 12. O-O-O?? { (0.91 → -1.47) Blunder. Qa4 was best. } (12. Qa4 Bb7 13. Ne2 O-O 14. Bc3 Ne4 15. O-O Qe8 16. Rad1 Rd8 17. Nf4 Nxf2 18. Rxf2 Bxe3) 12... O-O 13. h4?? { (-1.35 → -5.57) Blunder. a3 was best. } (13. a3 Bc4) 13... Rc8?? { (-5.57 → -2.31) Blunder. Nb4 was best. } (13... Nb4 14. Qa4) 14. Bf1? { (-2.31 → -4.07) Mistake. a3 was best. } (14. a3 b5 15. Ng5 Ne5 16. Nxd5 Bxe3 17. Nc3 b4 18. Bxe3 Nd3+ 19. Kb1 bxc3 20. Bb7 Bxb7) 14... Nb4?! { (-4.07 → -3.13) Inaccuracy. Nb4 was best. } (14... Nb4 15. Qb1 Bb7 16. Bg2 d4 17. exd4 Bxf3 18. Bxf3 Qxd4 19. Be1 Qe5 20. Bd2 Bd4 21. Rhe1) 15. Qb1 Bxf1 16. Rhxf1 Nd3+?? { (-3.55 → 6.23) Blunder. a5 was best. } (16... a5) 17. Qxd3 a5 18. Rde1?! { (7.01 → 5.30) Inaccuracy. Kb1 was best. } (18. Kb1 b5) 18... Bb4 19. Nd4 Ne4 20. Kb1 Nxc3+ 21. Bxc3 Bxc3 22. bxc3 Qc7 23. Nb5 Qc4 24. Rd1 Rc5 25. a4?? { (7.75 → 2.93) Blunder. Qxc4 was best. } (25. Qxc4 Rxc4) 25... Qxa4 26. Nd4 Rfc8 27. Rc1 Qa3 28. Ne2?? { (2.69 → -15.00) Blunder. Qd2 was best. } (28. Qd2 Rxc3 29. Qb2 Rxc1+ 30. Rxc1 Qd3+ 31. Ka2 Rc4 32. Rxc4 Qxc4+ 33. Qb3 Qf1 34. Qc2 g6) 28... b5?? { (-15.00 → 3.62) Blunder. Qb3+ was best. } (28... Qb3+ 29. Ka1 Rc4 30. Qd4 R8c5 31. Rc2 Qxc2 32. f3 Rb5 33. Qxg7+ Kxg7) 29. Rc2 b4 30. Ra2 Rxc3?! { (4.44 → 7.61) Inaccuracy. Qb3+ was best. } (30... Qb3+ 31. Ka1) 31. Nxc3?! { (7.61 → 5.48) Inaccuracy. Rxa3 was best. } (31. Rxa3 Rxa3 32. Qxd5 a4 33. Nd4 g6 34. Qb7 Rac3 35. Qxb4 a3 36. Qa4 Rb8+ 37. Ka1 Rbc8) 31... Qb3+ 32. Kc1?? { (5.86 → -11.61) Blunder. Rb2 was best. } (32. Rb2 Qa3 33. Qf5 Qxc3 34. Qc2 Qc4 35. Rc1 f6 36. f3 Kf7 37. Qd2 Qxc1+ 38. Qxc1 Rxc1+) 32... Rxc3+ 33. Qxc3 Qxc3+ 34. Rc2 Qa1+ { White resigns. } 0-1