CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/tWOwHgGI"] [Date "2025.10.24"] [White "Kristofer"] [Black "Summer"] [Result "1-0"] [UTCDate "2025.10.24"] [UTCTime "20:15:07"] [WhiteElo "1595"] [BlackElo "1414"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-10"] [WhiteTitle "GM😈"] [BlackTitle "🥟"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C42"] [Opening "Russian Game: Italian Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nf6 3. Bc4?? { (0.75 → -0.82) Blunder. Nxe5 was best. } { C42 Russian Game: Italian Variation } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4 Nf6 9. Nc3 O-O) 3... Nxe4 4. O-O Qf6?? { (-0.98 → 4.17) Blunder. d5 was best. } (4... d5 5. Bb3) 5. Re1 Nd6 6. Rxe5+ Be7 7. Bb3 Nc6 8. Re1 O-O? { (2.43 → 3.94) Mistake. Na5 was best. } (8... Na5) 9. Nc3 Nd4?? { (3.68 → 8.30) Blunder. Qg6 was best. } (9... Qg6 10. Nd5) 10. d3?? { (8.30 → -1.15) Blunder. Nxd4 was best. } (10. Nxd4 Qxd4) 10... Nxf3+ 11. Qxf3 h6?? { (-1.34 → 8.98) Blunder. Qxf3 was best. } (11... Qxf3 12. gxf3 Nf5 13. Nd5 Bd8 14. c3 c6 15. Nf4 Nh4 16. Bd1 d5 17. d4 Bc7 18. Ng2) 12. Qxf6?? { (8.98 → 1.83) Blunder. Nd5 was best. } (12. Nd5 Qxf3 13. Nxe7+ Kh7 14. gxf3 a5 15. a4 Re8 16. Bf4 Rxe7 17. Rxe7 Nf5 18. Rxf7 Kg6) 12... Bxf6 13. Bd2?? { (1.62 → 0.04) Blunder. Bf4 was best. } (13. Bf4) 13... a5? { (0.04 → 1.34) Mistake. c6 was best. } (13... c6 14. Rab1 a5 15. a4 Nf5 16. Ne4 Be5 17. c4 Bc7 18. Bc3 Rd8 19. Ng3 Nxg3 20. hxg3) 14. a3? { (1.34 → 0.04) Mistake. Nd5 was best. } (14. Nd5 Bd8) 14... c5? { (0.04 → 1.48) Mistake. c6 was best. } (14... c6 15. Rab1 Nf5 16. Ne4 Bd8 17. c4 Bc7 18. Bc3 Rd8 19. Nd2 Kf8 20. Nf3 d5 21. cxd5) 15. Ne4? { (1.48 → 0.37) Mistake. Bf4 was best. } (15. Bf4 Nf5) 15... Nxe4 16. Rxe4 d6 17. c3?! { (0.29 → -0.65) Inaccuracy. Bc3 was best. } (17. Bc3) 17... d5? { (-0.65 → 0.67) Mistake. Bf5 was best. } (17... Bf5 18. Re3) 18. Bxd5 Bf5 19. Ree1?! { (1.02 → 0.25) Inaccuracy. Re3 was best. } (19. Re3 Rfd8 20. Bc4 a4 21. Rf3 b5 22. Rxf5 bxc4 23. Rxc5 Rxd3 24. Bf4 g5 25. Bg3 Rd2) 19... Rfe8? { (0.25 → 1.64) Mistake. Rad8 was best. } (19... Rad8) 20. Be4 Bxe4 21. Rxe4 Rxe4?! { (1.48 → 2.20) Inaccuracy. Red8 was best. } (21... Red8 22. Be3 Rxd3 23. Bxc5 Rad8 24. Kf1 R3d5 25. Bb6 R8d6 26. Ba7 Rb5 27. Re2 a4 28. g3) 22. dxe4 Re8 23. f3 g5?! { (2.21 → 3.42) Inaccuracy. b5 was best. } (23... b5 24. Be3 b4 25. axb4 axb4 26. Rc1 bxc3 27. bxc3 Be7 28. Rc2 Bd6 29. Kf2 f6 30. g3) 24. Kf2?! { (3.42 → 2.18) Inaccuracy. Be3 was best. } (24. Be3 b6) 24... b6? { (2.18 → 3.63) Mistake. a4 was best. } (24... a4) 25. Be3 Rd8 26. Ke2?! { (4.31 → 3.09) Inaccuracy. a4 was best. } (26. a4 Rb8 27. Ke2 b5 28. Bxc5 bxa4 29. Ra2 Be5 30. Kd3 Bxh2 31. Kc2 h5 32. Rxa4 Bc7) 26... c4?! { (3.09 → 4.25) Inaccuracy. a4 was best. } (26... a4 27. Rd1) 27. Bxb6? { (4.25 → 2.23) Mistake. a4 was best. } (27. a4 Rb8) 27... Rd6?? { (2.23 → 7.77) Blunder. Rb8 was best. } (27... Rb8 28. Bxa5) 28. Bxa5 Rd3 29. Rd1 Rxd1 30. Kxd1 h5 31. Bb6 g4 32. a4 gxf3 33. gxf3 Kf8 34. a5 Be5 35. a6 Bxh2 36. a7 Bf4 37. a8=Q+ Kg7 38. Qd5 h4?! { (64.21 → Mate in 8) Checkmate is now unavoidable. f6 was best. } (38... f6 39. Qxc4) 39. Qf5 Bg3 40. Qg4+ Kf8 41. Bd4?! { (Mate in 3 → 68.52) Lost forced checkmate sequence. Bc5+ was best. } (41. Bc5+ Bd6 42. Bxd6+ Ke8 43. Qc8#) 41... f6?! { (68.52 → Mate in 6) Checkmate is now unavoidable. Ke7 was best. } (41... Ke7 42. Qc8) 42. Qf5 Kf7 43. Qxf6+?! { (Mate in 8 → 75.22) Lost forced checkmate sequence. Bxf6 was best. } (43. Bxf6 Bb8 44. Be5+ Ke7 45. Bxb8 h3 46. Be5 Ke8 47. Qe6+ Kd8 48. Qf7 h2 49. Bxh2 Kc8) 43... Kg8?! { (75.22 → Mate in 1) Checkmate is now unavoidable. Ke8 was best. } (43... Ke8 44. Qe6+ Kd8 45. Bb6+ Bc7 46. Qg8+ Ke7 47. Bxc7 Kd7 48. Qxc4 Ke7 49. e5 h3 50. e6) 44. Be3 h3 45. Bh6 Kh7 46. Qg7# { White wins by checkmate. } 1-0