CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/sGmUZRSr"] [Date "2026.05.18"] [White "KiRiLL"] [Black "colton1"] [Result "0-1"] [UTCDate "2026.05.18"] [UTCTime "15:09:36"] [WhiteElo "1262"] [BlackElo "1522"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+4"] [WhiteTitle "GM"] [BlackTitle "IM🤔"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B32"] [Opening "Sicilian Defense: Löwenthal Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 { B32 Sicilian Defense: Löwenthal Variation } 5. Nxc6?! { (0.85 → 0.08) Inaccuracy. Nb5 was best. } (5. Nb5 d6 6. c4 Be7 7. N5c3 Nf6 8. Be2 Nd4 9. Be3 Nxe2 10. Qxe2 Ng4 11. Bd2 f5) 5... dxc6?! { (0.08 → 0.61) Inaccuracy. bxc6 was best. } (5... bxc6 6. Bc4) 6. Nc3?! { (0.61 → 0.00) Inaccuracy. Qxd8+ was best. } (6. Qxd8+ Kxd8 7. a4 f5 8. Nd2 Nf6 9. Bd3 fxe4 10. Nxe4 Kc7 11. Bd2 Bf5 12. f3 a5) 6... Nf6 7. Bc4?! { (0.15 → -0.77) Inaccuracy. Qxd8+ was best. } (7. Qxd8+ Kxd8 8. Bc4 Bb4 9. f3 Ke7 10. a3 Bxc3+ 11. bxc3 Be6 12. Bd3 b6 13. a4 Ne8) 7... Bb4?! { (-0.77 → 0.04) Inaccuracy. Qxd1+ was best. } (7... Qxd1+ 8. Kxd1 b5 9. Bd3 a5 10. Ke2 a4 11. f3 Be6 12. Bd2 Bc5 13. Nd1 Bd4 14. c3) 8. Bd2 b5 9. Bd3 Bg4 10. f3 Be6 11. Ne2?! { (-0.21 → -1.00) Inaccuracy. O-O was best. } (11. O-O) 11... Bxd2+?! { (-1.00 → -0.32) Inaccuracy. Bc5 was best. } (11... Bc5) 12. Qxd2 Bc4?? { (-0.38 → 2.29) Blunder. O-O was best. } (12... O-O 13. a4 a6 14. Qe3 Qa5+ 15. Kf2 Qb4 16. b3 Rfd8 17. Rhd1 Nd7 18. Kg1 h6 19. h3) 13. Bxc4 Qxd2+ 14. Kxd2 O-O-O+?? { (2.10 → 5.95) Blunder. bxc4 was best. } (14... bxc4 15. Kc3 O-O-O 16. Rad1 Nd7 17. Kxc4 Nb6+ 18. Kc3 Na4+ 19. Kb3 Nc5+ 20. Kb4 Ne6 21. Kc3) 15. Ke1?? { (5.95 → 0.47) Blunder. Bd3 was best. } (15. Bd3 c5 16. Nc1 c4 17. a4 cxd3 18. Nxd3 b4 19. Ke3 Rd6 20. Nxb4 a5 21. Nd3 Nd7) 15... bxc4 16. Nc3 g5?! { (0.37 → 0.98) Inaccuracy. Nd7 was best. } (16... Nd7 17. Rd1) 17. Rd1 Nh5?! { (1.20 → 1.87) Inaccuracy. Rd4 was best. } (17... Rd4 18. Nb1) 18. Rxd8+ Rxd8 19. g4?? { (1.91 → 0.00) Blunder. Nd1 was best. } (19. Nd1 Nf4) 19... Nf4 20. Kf2?? { (0.00 → -7.78) Blunder. Nd1 was best. } (20. Nd1 Ng2+ 21. Ke2 Nf4+) 20... Rd2+ 21. Ke3 Rxc2 22. Na4?! { (-11.46 → Mate in 1) Checkmate is now unavoidable. Rg1 was best. } (22. Rg1 Rxb2 23. Rg3 Kc7 24. Rg1 Rc2 25. Rg3 Kd6 26. Rg1 Kc5 27. a3 Rxc3+ 28. Kd2 Rxa3) 22... Rc3+?? { (Mate in 1 → 8.75) Lost forced checkmate sequence. Ng2# was best. } (22... Ng2#) 23. bxc3 Kb7 24. Nc5+ Kc7 25. Na6+ Kb6 26. Nb4 c5 27. Nd5+ Kb5 28. Nxf4 gxf4+ 29. Kf2 Ka4 30. Ra1 Ka3 31. h4 Kb2 32. Rg1 Kxc3 33. g5?? { (8.61 → -1.64) Blunder. Rc1+ was best. } (33. Rc1+ Kb2 34. Rxc4 a5 35. Rxc5 Kxa2 36. Rxe5 Kb3 37. Rf5 a4 38. Rxf7 a3 39. Rxh7 a2) 33... Kd3?? { (-1.64 → 10.54) Blunder. Kb2 was best. } (33... Kb2 34. g6) 34. h5?? { (10.54 → 0.00) Blunder. Rd1+ was best. } (34. Rd1+) 34... c3 35. Rd1+ Kc2?? { (0.00 → 9.45) Blunder. Kc4 was best. } (35... Kc4 36. Rc1 Kd3 37. Rd1+) 36. Ke2 Kb2 37. Ke1?? { (9.31 → -9.22) Blunder. Rd8 was best. } (37. Rd8) 37... c2 38. Rd2 Kb1 39. Rxc2 Kxc2 40. h6 c4 41. Ke2 c3 42. Ke1 Kc1 43. Ke2 c2 44. Kd3 Kb2 45. Kd2 { White resigns. } 0-1