CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/jr40iSxi"] [Date "2026.08.12"] [White "Owen6"] [Black "Trekker"] [Result "1-0"] [UTCDate "2026.08.12"] [UTCTime "20:35:13"] [WhiteElo "1546"] [BlackElo "1761"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-17"] [WhiteTitle "GM🥉"] [BlackTitle "NM🎅"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A56"] [Opening "Benoni Defense: Czech Benoni Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nf6 2. c4 c5?! { (0.30 → 0.89) Inaccuracy. e6 was best. } (2... e6) 3. d5 e5?! { (0.74 → 1.46) Inaccuracy. b5 was best. } { A56 Benoni Defense: Czech Benoni Defense } (3... b5) 4. dxe6?? { (1.46 → -0.37) Blunder. Nc3 was best. } (4. Nc3 d6 5. e4 h6 6. h3 Be7 7. Be2 O-O 8. Be3 Nh7 9. Nf3 Ng5 10. Nd2 Nh7) 4... fxe6 5. Nf3 g6?! { (-0.23 → 0.41) Inaccuracy. d5 was best. } (5... d5 6. Bg5 Be7 7. e3 Nc6 8. Nbd2 O-O 9. Bd3 Nd7 10. Bxe7 Qxe7 11. O-O b6 12. Qb3) 6. Nc3 Bg7 7. e4 O-O 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nc6 11. Bd3 Nd4? { (0.92 → 2.33) Mistake. b6 was best. } (11... b6 12. Nxg5) 12. Nxd4? { (2.33 → 1.10) Mistake. e5 was best. } (12. e5 Nh5) 12... cxd4 13. Nb5 Qa5+ 14. Nc3?? { (1.14 → -5.76) Blunder. Kf1 was best. } (14. Kf1) 14... dxc3 15. b3?! { (-5.76 → -8.07) Inaccuracy. b4 was best. } (15. b4 Qxb4) 15... c2+ 16. Qd2 b6?! { (-7.81 → -5.69) Inaccuracy. Qxd2+ was best. } (16... Qxd2+ 17. Kxd2) 17. Bxc2 Ng4?! { (-7.37 → -5.31) Inaccuracy. Qxd2+ was best. } (17... Qxd2+ 18. Kxd2) 18. Qxa5 bxa5 19. O-O Bxa1 20. Rxa1 Bb7 21. Rd1 Rad8 22. Bd6?! { (-5.41 → -7.91) Inaccuracy. h4 was best. } (22. h4 Rf7) 22... Rxf2 23. Bd3 Rxa2 24. b4 axb4 25. Bxb4 a5 26. Be7 Re8 27. Bc5 e5 28. Bb1 Rb2 29. h3 Nf6 30. Ba3 Rb3 31. Bd6 Bc6 32. Ba2 Rb2 33. c5+ Kg7 34. Ra1 Bxe4 35. Bc4 Rxg2+ 36. Kf1 Nh5 37. Rxa5 Rb8?? { (-9.61 → -2.02) Blunder. Bc6 was best. } (37... Bc6 38. Ke1 Ng3 39. Ra2 Rxa2 40. Bxa2 Ne4 41. Bc7 Kf6 42. Bc4 Ng3 43. h4 gxh4 44. Ba5) 38. Bxb8?! { (-2.02 → -2.73) Inaccuracy. Bxe5+ was best. } (38. Bxe5+ Nf6) 38... Ng3+? { (-2.73 → -1.25) Mistake. Kf6 was best. } (38... Kf6 39. c6 Bxc6 40. Bxe5+ Ke7 41. Ra2 Rxa2 42. Bxa2 d6 43. Bb2 Nf4 44. Bg7 h5 45. h4) 39. Ke1 Rc2?? { (-1.62 → 0.00) Blunder. Rg1+ was best. } (39... Rg1+ 40. Kf2) 40. Bxe5+ Kg6 41. Bb3?? { (0.00 → -4.55) Blunder. Bb5 was best. } (41. Bb5 Nf5 42. Bxd7 Rc1+ 43. Kf2 Rc2+) 41... Re2+ 42. Kd1 Bc2+?? { (-4.59 → 6.48) Blunder. Re3 was best. } (42... Re3) 43. Bxc2+ Kh5 44. Bxg3 g4?? { (6.93 → Mate in 3) Checkmate is now unavoidable. Re3 was best. } (44... Re3 45. Be1) 45. Kxe2 gxh3 46. Ra4 { Black resigns. } 1-0