CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/pa9CXHd1"] [Date "2026.06.10"] [White "Owen6"] [Black "PJ"] [Result "0-1"] [UTCDate "2026.06.10"] [UTCTime "20:28:24"] [WhiteElo "1506"] [BlackElo "1957"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [WhiteTitle "🗺"] [BlackTitle "GM🥈"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A27"] [Opening "English Opening: King's English Variation, Three Knights System"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nf3 Nc6 2. c4?! { (0.79 → 0.18) Inaccuracy. d4 was best. } (2. d4 d5 3. c4 e6 4. Nc3 Nf6 5. Bg5 Be7 6. e3 h6 7. Bf4 O-O 8. Rc1 Bd6) 2... e5 3. Nc3 { A27 English Opening: King's English Variation, Three Knights System } e4?? { (0.05 → 2.19) Blunder. Nf6 was best. } (3... Nf6) 4. Nxe4 Nf6?! { (2.14 → 2.92) Inaccuracy. d5 was best. } (4... d5 5. cxd5 Qxd5 6. Nc3 Qh5 7. d4 Bg4 8. Bf4 O-O-O 9. e3 g5 10. Bg3 f5 11. Be2) 5. Nxf6+ Qxf6 6. e4? { (2.61 → 1.36) Mistake. g3 was best. } (6. g3 Qe6) 6... Bc5 7. Bd3? { (1.67 → 0.42) Mistake. Be2 was best. } (7. Be2) 7... Ne5? { (0.42 → 1.55) Mistake. g5 was best. } (7... g5 8. O-O g4 9. Ne1 Rg8 10. e5 Qxe5 11. Nc2 g3 12. hxg3 Qxg3 13. Be4 Qh4 14. d4) 8. Be2 d6 9. b3?? { (1.54 → -6.91) Blunder. O-O was best. } (9. O-O) 9... Bg4?? { (-6.91 → -0.67) Blunder. Nxf3+ was best. } (9... Nxf3+ 10. Bxf3) 10. Bb2?! { (-0.67 → -1.45) Inaccuracy. d4 was best. } (10. d4) 10... Nxf3+ 11. Bxf3?? { (-1.31 → -4.29) Blunder. gxf3 was best. } (11. gxf3) 11... Qxb2?? { (-4.29 → -0.30) Blunder. Bxf3 was best. } (11... Bxf3 12. Bxf6) 12. Bxg4 Qd4?! { (-0.23 → 0.75) Inaccuracy. Bd4 was best. } (12... Bd4) 13. O-O h5 14. Bf3?! { (0.65 → -0.15) Inaccuracy. Bh3 was best. } (14. Bh3 Qd3) 14... h4? { (-0.15 → 0.88) Mistake. Qe5 was best. } (14... Qe5 15. Rb1 g5 16. b4 Bd4 17. Be2 Rh6 18. Qa4+ Kf8 19. Qa5 b6 20. Qxe5 dxe5 21. c5) 15. Rb1 h3 16. gxh3? { (0.66 → -0.65) Mistake. g3 was best. } (16. g3 a5 17. Bg4 c6 18. Qe2 Kf8 19. d3 g6 20. Kh1 Re8 21. f4 f5 22. Bf3 Kf7) 16... Rxh3 17. b4?? { (-0.82 → Mate in 5) Checkmate is now unavoidable. Kg2 was best. } (17. Kg2 Rh4) 17... Ke7?? { (Mate in 5 → 6.07) Lost forced checkmate sequence. Qe5 was best. } (17... Qe5 18. Qa4+ Kf8 19. Qe8+ Kxe8 20. Rfc1 Qxh2+ 21. Kf1 Qxf2#) 18. bxc5 Rah8 19. cxd6+?! { (5.85 → 4.46) Inaccuracy. Bg2 was best. } (19. Bg2 Rxh2 20. Qg4 b6 21. Rb3 dxc5 22. Qg3 Kf8 23. Qxc7 Rxg2+ 24. Kxg2 Qxe4+ 25. Rf3 Qg4+) 19... Qxd6 20. e5?? { (4.36 → -1.86) Blunder. Re1 was best. } (20. Re1 Rxh2 21. Qb3 b6 22. Qe3 g5 23. Kf1 g4 24. e5 Qg6 25. Be4 Qh5 26. Ke2) 20... Qg6+ 21. Bg4 Rxh2 22. Rxb7 Rh1+ 23. Kg2 R1h2+ 24. Kg3 R8h3+ 25. Kf4 f5?? { (-1.85 → 6.26) Blunder. Qh6+ was best. } (25... Qh6+ 26. Ke4) 26. Bxh3? { (6.26 → 3.83) Mistake. Rxc7+ was best. } (26. Rxc7+) 26... Qh6+? { (3.83 → 7.46) Mistake. Rxh3 was best. } (26... Rxh3 27. Rg1 Qh6+ 28. Kxf5 Qe6+ 29. Kf4 Qh6+ 30. Ke4 Qc6+ 31. Kd4 Qxb7 32. Rxg7+ Kd8 33. Rg3) 27. Kg3?? { (7.46 → Mate in 6) Checkmate is now unavoidable. Kxf5 was best. } (27. Kxf5 Qe6+ 28. Ke4 Qxc4+ 29. Ke3 Rxh3+ 30. f3 Qd5 31. Qb1 Qxe5+ 32. Qe4 Qxe4+ 33. Kxe4 Rh4+) 27... Qxh3+ 28. Kf4 g5+ 29. Kxg5 Rg2+ 30. Kf4 Rg4+ 31. Kxf5 Rxc4+ 32. Kg5 Qh4+ 33. Kf5 Rf4+?? { (Mate in 5 → -6.00) Lost forced checkmate sequence. Qf4+ was best. } (33... Qf4+ 34. Kg6 Rc6+ 35. e6 Rxe6+ 36. Kg7 Qg5+ 37. Kh7 Rh6#) 34. Kg6 Rg4+ 35. Kf5?? { (-6.05 → Mate in 1) Checkmate is now unavoidable. Qxg4 was best. } (35. Qxg4 Qxg4+ 36. Kh6 Qh4+ 37. Kg7 Qg5+ 38. Kh7 Qh5+ 39. Kg8 Qg4+ 40. Kh7 Kf8 41. Kh6 Qh4+) 35... Qg5# { Black wins by checkmate. } 0-1