CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/bX4uWO0k"] [Date "2026.07.01"] [White "Owen6"] [Black "Maria"] [Result "1-0"] [UTCDate "2026.07.01"] [UTCTime "20:02:13"] [WhiteElo "1506"] [BlackElo "1139"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [WhiteTitle "🗺"] [BlackTitle "❦"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A46"] [Opening "Old Indian Defense: Tartakower-Indian"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d6 2. c4 Nf6 3. Nf3 Bg4?! { (0.49 → 1.14) Inaccuracy. g6 was best. } { A46 Old Indian Defense: Tartakower-Indian } (3... g6) 4. g3 Ne4?! { (0.93 → 1.77) Inaccuracy. Bxf3 was best. } (4... Bxf3 5. exf3) 5. Bg2 Nc6?! { (1.70 → 2.36) Inaccuracy. c6 was best. } (5... c6 6. h3 Bxf3 7. Bxf3 Nf6 8. O-O g6 9. Qc2 Bg7 10. Nc3 O-O 11. Bg2 Nbd7 12. e4) 6. Nh4 Nb4?? { (1.77 → 9.76) Blunder. Nf6 was best. } (6... Nf6 7. d5 Ne5 8. Nc3 Bd7 9. b3 c6 10. Qd2 Ng6 11. Nf3 e6 12. h4 cxd5 13. cxd5) 7. Bxe4 Qd7 8. Bxb7 Rb8 9. Bf3 Bxf3 10. Nxf3 Qf5 11. Bd2? { (9.85 → 4.98) Mistake. Na3 was best. } (11. Na3) 11... Nc2+ 12. Kf1 Nxa1 13. b3?? { (4.93 → 0.88) Blunder. Na3 was best. } (13. Na3 e5) 13... Qc2 14. Qxc2?! { (0.58 → -0.21) Inaccuracy. Kg2 was best. } (14. Kg2 Qxd1) 14... Nxc2 15. Ba5 Na1?? { (-0.77 → 2.73) Blunder. c5 was best. } (15... c5 16. e3) 16. Bc3?? { (2.73 → -0.38) Blunder. Bxc7 was best. } (16. Bxc7 Rb7 17. Ba5 Nc2 18. Nc3 e6 19. e3 Nb4 20. d5 Kd7 21. Ke2 Be7 22. Rd1 Rhb8) 16... Nc2 17. Ba5?! { (-0.43 → -1.10) Inaccuracy. Nbd2 was best. } (17. Nbd2 c5) 17... g6?? { (-1.10 → 2.16) Blunder. c5 was best. } (17... c5) 18. Bxc7 Rb7 19. Ba5 Bg7 20. e3 e6 21. Ke2 Bh6?! { (2.37 → 3.75) Inaccuracy. Kd7 was best. } (21... Kd7 22. Nc3 Nb4 23. Bxb4 Rxb4 24. Ne1 Rb6 25. h4 h5 26. Nc2 a5 27. Na3 Rhb8 28. Nab5) 22. Kd2?! { (3.75 → 2.38) Inaccuracy. Nc3 was best. } (22. Nc3 Ke7 23. Nd2 Bg7 24. Kd3 Nb4+ 25. Bxb4 Rxb4 26. Nb5 a6 27. a3 Rxb5 28. cxb5 axb5) 22... Nxe3?? { (2.38 → 8.27) Blunder. Nb4 was best. } (22... Nb4) 23. fxe3 f5 24. c5 dxc5 25. dxc5 Rd7+ 26. Ke2 f4 27. gxf4 e5 28. Nxe5 Rd5 29. Bc3 g5 30. fxg5 Bxg5 31. Nf3 Rxc5 32. Nxg5 Rxg5 33. Bxh8 Rg2+ 34. Kf3 Rxa2 35. Bd4 Ra3 36. Nxa3 a6 37. Rc1 Ke7 38. Rc6 Kd7 39. Rxa6 Ke7 40. Rh6 Kf7 41. Rxh7+ Ke6 42. Rg7 Kd5 43. h4 Ke6 44. h5 Kd5 45. h6 Kc6 46. h7 Kd5 47. h8=Q Kc6 48. Qc8+ Kd6 49. Qa6+ Kd5 50. Rg5# { White wins by checkmate. } 1-0