CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/SLZ0882C"] [Date "2026.07.01"] [White "Ayaan1"] [Black "Owen6"] [Result "0-1"] [UTCDate "2026.07.01"] [UTCTime "20:31:53"] [WhiteElo "1109"] [BlackElo "1520"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+1"] [WhiteTitle "IM"] [BlackTitle "🗺"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C67"] [Opening "Ruy Lopez: Berlin Defense, Rio Gambit Accepted"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 { C67 Ruy Lopez: Berlin Defense, Rio Gambit Accepted } 5. Re1 Nf6 6. d4 e4 7. Ng5? { (0.41 → -0.64) Mistake. Nbd2 was best. } (7. Nbd2 d5) 7... Bd6?? { (-0.64 → 3.52) Blunder. d5 was best. } (7... d5 8. f3) 8. d5? { (3.52 → 1.72) Mistake. Nxe4 was best. } (8. Nxe4 Nxe4 9. Rxe4+ Kf8 10. Nc3 f5 11. Re1 Qh4 12. g3 Qxd4 13. Qh5 g6 14. Qh3 Qg7) 8... Ne5 9. Bf4? { (2.02 → 0.91) Mistake. Nc3 was best. } (9. Nc3 O-O) 9... O-O 10. Bxe5?? { (0.98 → -2.90) Blunder. Nxe4 was best. } (10. Nxe4 Nxe4 11. Rxe4 f6 12. Nd2 Nf7 13. Bd3 Be5 14. Bxe5 fxe5 15. Rc4 d6 16. Ne4 Nh6) 10... Bxe5?! { (-2.90 → -2.14) Inaccuracy. Bxe5 was best. } (10... Bxe5 11. Nc3) 11. d6?? { (-2.14 → -5.27) Blunder. Nc3 was best. } (11. Nc3 e3) 11... Bxd6?! { (-5.27 → -3.54) Inaccuracy. cxd6 was best. } (11... cxd6) 12. Nc3?! { (-3.54 → -4.73) Inaccuracy. Nxe4 was best. } (12. Nxe4 Be5) 12... Bb4?! { (-4.73 → -3.75) Inaccuracy. e3 was best. } (12... e3) 13. Ngxe4 Nxe4? { (-3.45 → -2.04) Mistake. c6 was best. } (13... c6) 14. Rxe4 c6?? { (-2.18 → 2.03) Blunder. Bxc3 was best. } (14... Bxc3 15. bxc3 d5 16. Re3 c6 17. Bd3 Re8 18. Qh5 g6 19. Rxe8+ Qxe8 20. Qg5 Bd7 21. h4) 15. Rxb4 cxb5 16. Nxb5 Qa5?? { (1.73 → 4.60) Blunder. d5 was best. } (16... d5 17. Qd2) 17. Rb3?? { (4.60 → 1.12) Blunder. Qd6 was best. } (17. Qd6 b6 18. Nc7 Qc5 19. Qxc5 bxc5 20. Rb5 a6 21. Rxc5 Rb8 22. b3 d6 23. Rc3 Bb7) 17... Rd8?? { (1.12 → 6.84) Blunder. d5 was best. } (17... d5) 18. Re3?? { (6.84 → -6.75) Blunder. Nd6 was best. } (18. Nd6) 18... Qxb5 19. Qe1 g6?! { (-7.69 → -5.23) Inaccuracy. d5 was best. } (19... d5) 20. Qc3?! { (-5.23 → -7.61) Inaccuracy. Re8+ was best. } (20. Re8+ Rxe8) 20... d5 21. Rae1 Bf5 22. R1e2 Bd7 23. Qe1 d4 24. Re7 Re8 25. c3 dxc3 26. bxc3 Qc6 27. Rxe8+ Bxe8 28. Rxe8+ Rxe8 29. Qxe8+ Qxe8 30. h3 Qe2 31. Kh2 Qxa2 32. Kg3 Qc2 33. Kf4 Qxc3 34. Kg5 a5 35. Kh6 a4 36. Kg5 Qe5+ 37. Kh6 Qh5# { Black wins by checkmate. } 0-1