CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/1ZfyjRdZ"] [Date "2026.05.20"] [White "Owen6"] [Black "Gabriel1"] [Result "1-0"] [UTCDate "2026.05.20"] [UTCTime "20:24:30"] [WhiteElo "1439"] [BlackElo "1410"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-9"] [WhiteTitle "GM♠"] [BlackTitle "🏈"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nc6?! { (0.44 → 1.03) Inaccuracy. Nf6 was best. } { A40 Mikenas Defense } (1... Nf6 2. c4) 2. c4 e6 3. Nf3 d5 4. g3?! { (0.81 → 0.17) Inaccuracy. Nc3 was best. } (4. Nc3 Bb4) 4... dxc4 5. Qc2? { (0.16 → -0.88) Mistake. Bg2 was best. } (5. Bg2 Rb8) 5... Nxd4 6. Nxd4 Qxd4 7. Bg2 Bc5?! { (-0.35 → 0.44) Inaccuracy. Nf6 was best. } (7... Nf6 8. O-O Nd5 9. Rd1 Qc5 10. Nd2 Bd7 11. Nxc4 b5 12. Ne3 Qxc2 13. Nxc2 O-O-O 14. Bd2) 8. O-O Qg4?! { (0.14 → 0.88) Inaccuracy. Nf6 was best. } (8... Nf6 9. Nd2 O-O 10. Nxc4 Nd5 11. a3 c6 12. Bd2 Qf6 13. e4 Nb6 14. e5 Qf5 15. Be4) 9. Qa4+?? { (0.88 → -0.91) Blunder. Na3 was best. } (9. Na3 Nf6) 9... c6?? { (-0.91 → 3.22) Blunder. Bd7 was best. } (9... Bd7 10. Qc2) 10. Bxc6+ Kd8?? { (3.34 → 7.65) Blunder. Ke7 was best. } (10... Ke7 11. Bf3) 11. Bf3 Bd7 12. Qa5+ b6 13. Qd2 Qg6 14. Bxa8 a5 15. Bc6 Nf6 16. Nc3 Kc7 17. Nb5+?? { (9.76 → 0.00) Blunder. Bxd7 was best. } (17. Bxd7 Nxd7) 17... Kxc6?! { (0.00 → 0.62) Inaccuracy. Kxc6 was best. } (17... Kxc6 18. Nd4+ Kb7 19. Nf3 Qe4 20. Ng5 Qg6) 18. a4? { (0.62 → -0.64) Mistake. Na3 was best. } (18. Na3 Qe4) 18... Rd8?? { (-0.64 → 1.64) Blunder. e5 was best. } (18... e5 19. Qg5) 19. Rd1?? { (1.64 → -1.67) Blunder. Qf4 was best. } (19. Qf4 Nd5 20. Qxc4 Kb7 21. e4 Rc8 22. Qe2 Nf6 23. e5 Ng4 24. Bf4 Qh5 25. h4 g5) 19... Qf5?? { (-1.67 → 4.09) Blunder. Bxf2+ was best. } (19... Bxf2+ 20. Kg2) 20. Nd4+ Bxd4 21. Qxd4 Ng4? { (4.00 → 7.51) Mistake. Kb7 was best. } (21... Kb7 22. Be3) 22. Be3 Qc5 23. Qe4+ Qd5 24. Rxd5 exd5 25. Qxh7 Nxe3 26. fxe3 Bg4 27. Qh4 Bxe2 28. Qxd8 Kc5?! { (11.71 → Mate in 2) Checkmate is now unavoidable. Bh5 was best. } (28... Bh5 29. Qe8+) 29. Re1 Bd3 30. Rd1?! { (Mate in 3 → 11.61) Lost forced checkmate sequence. Qc7+ was best. } (30. Qc7+ Kb4 31. Qxb6+ Kxa4 32. Ra1#) 30... b5?! { (11.61 → Mate in 4) Checkmate is now unavoidable. Kc6 was best. } (30... Kc6 31. Qe8+) 31. Rxd3 cxd3 32. axb5? { (Mate in 3 → 8.72) Lost forced checkmate sequence. Qc7+ was best. } (32. Qc7+ Kb4 33. Qc3+ Kxa4 34. Qa3#) 32... d2 33. Qc8+ Kb4 34. Qc3+ Kxb5 35. Qxd2 a4 36. Qxd5+ Kb4 37. Qd2+ Kb3 38. Qc3+ Ka2 39. Qa3+ Kb1 40. Qxa4 f5 41. b4 f4 42. exf4 g5 43. fxg5 Kc1 44. g6 Kb1 45. g7 Kc1 46. g8=Q Kb1 47. Qga2+ Kc1 48. Q4c2# { White wins by checkmate. } 1-0