CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/9lbuoLSJ"] [Date "2026.10.05"] [White "KiRiLL"] [Black "colton1"] [Result "0-1"] [UTCDate "2026.10.05"] [UTCTime "15:22:25"] [WhiteElo "1391"] [BlackElo "1513"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+8"] [BlackTitle "GM❄"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 2. d4 d5 3. e5 { B12 Caro-Kann Defense: Advance Variation } f6?! { (0.39 → 1.30) Inaccuracy. Bf5 was best. } (3... Bf5 4. h4 h5 5. c4 e6 6. Nc3 Bb4 7. Qb3 c5 8. a3 Bxc3+ 9. bxc3 Ne7 10. Qxb7) 4. Nf3 Bg4 5. Nc3? { (1.28 → 0.09) Mistake. Nbd2 was best. } (5. Nbd2 e6 6. Be2 Nd7 7. O-O Nh6 8. h3 Bf5 9. c4 Be7 10. exf6 Bxf6 11. Qb3 O-O) 5... Bxf3? { (0.09 → 1.33) Mistake. Nd7 was best. } (5... Nd7 6. Bf4 e6 7. Be2 Bxf3 8. Bxf3 fxe5 9. dxe5 Ne7 10. O-O Ng6 11. Bh5 Bc5 12. Bxg6+) 6. Qxf3 Nd7?! { (1.40 → 2.49) Inaccuracy. fxe5 was best. } (6... fxe5 7. dxe5) 7. Bf4?? { (2.49 → 0.77) Blunder. Bd3 was best. } (7. Bd3 g6) 7... g5?? { (0.77 → Mate in 1) Checkmate is now unavoidable. fxe5 was best. } (7... fxe5 8. dxe5 e6 9. g3 Qe7 10. O-O-O Qf7 11. h4 Nh6 12. Kb1 O-O-O 13. Bh3 Nf5 14. Ne2) 8. Bg3?? { (Mate in 1 → 3.05) Lost forced checkmate sequence. Qh5# was best. } (8. Qh5#) 8... Nb6?! { (3.05 → 4.46) Inaccuracy. h5 was best. } (8... h5 9. Bd3 e6 10. h4 g4 11. Bg6+ Ke7 12. exf6+ Ngxf6 13. Qd3 Bh6 14. O-O Nf8 15. Rae1) 9. Qh5+?! { (4.46 → 2.99) Inaccuracy. h4 was best. } (9. h4) 9... Kd7 10. e6+ Kc8? { (3.03 → 5.37) Mistake. Kxe6 was best. } (10... Kxe6) 11. O-O-O h6 12. Bd3 a5 13. Rhe1 a4 14. Bf5?! { (4.78 → 3.58) Inaccuracy. f4 was best. } (14. f4 gxf4) 14... a3? { (3.58 → 6.76) Mistake. Nc4 was best. } (14... Nc4 15. a3 b5 16. Kb1 Kb7 17. f4 b4 18. axb4 Qd6 19. Bd3 Qxb4 20. Bxc4 Qxc4 21. Qf3) 15. bxa3?? { (6.76 → 3.16) Blunder. b3 was best. } (15. b3 Bg7 16. Rd3 Ra5 17. Nd1 Na8 18. Ne3 b5 19. Kd1 Kb7 20. Qf7 Bf8 21. Bh7 h5) 15... Rxa3 16. Rd3 Nc4? { (2.71 → 4.44) Mistake. Nc4 was best. } (16... Nc4 17. Rf3) 17. Ne2?? { (4.44 → 1.30) Blunder. Nxd5 was best. } (17. Nxd5) 17... Rxa2 18. Nc3 Ra1+ 19. Nb1 b5 20. Rb3 Kb7 21. Rd1?! { (1.85 → 0.80) Inaccuracy. Kd1 was best. } (21. Kd1 Nd6) 21... Qa5?? { (0.80 → 5.40) Blunder. Ra8 was best. } (21... Ra8 22. Rdd3) 22. Qe8 Nd6?! { (5.52 → 9.13) Inaccuracy. Qa8 was best. } (22... Qa8 23. Qd7+) 23. Qxf8 Ra2 24. Bxd6 exd6 25. Qf7+ Qc7 26. Qxc7+?! { (9.09 → 6.04) Inaccuracy. Bd3 was best. } (26. Bd3 Ra8 27. Na3 h5 28. Bxb5 Qxf7 29. exf7 Nh6 30. Bd3+ Kc7 31. Re1 Rhf8 32. Re7+ Kd8) 26... Kxc7 27. e7 Nxe7 28. Re1?? { (4.38 → -6.29) Blunder. Bd3 was best. } (28. Bd3 Ra7) 28... Nxf5 29. Rf3 Nxd4 30. Rxf6 Rxc2+ 31. Kd1 Rb2 32. Re7+ Kb6 33. Nc3 Kc5 34. Rd7?! { (-10.07 → Mate in 7) Checkmate is now unavoidable. Re3 was best. } (34. Re3 Ra8 35. Kc1 Rc2+ 36. Kb1 Rd2 37. Rfe6 Rxf2 38. Ne2 Nxe6 39. Rxe6 Rxg2) 34... Ra8 35. Kc1 Rc2+ 36. Kb1 Rxc3 37. Rfxd6?! { (-19.14 → Mate in 5) Checkmate is now unavoidable. Rf3 was best. } (37. Rf3 Nxf3) 37... Rb3+ 38. Kc1 Ra1+ 39. Kd2 Ra2+ 40. Kc1 Rc2+ 41. Kd1 Rb1# { Black wins by checkmate. } 0-1