CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/mJwDyLvQ"] [Date "2026.02.14"] [White "ZePHyRos"] [Black "Maxim"] [Result "1-0"] [UTCDate "2026.02.14"] [UTCTime "18:33:14"] [WhiteElo "1714"] [BlackElo "1798"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-9"] [WhiteTitle "GM☢"] [BlackTitle "GM🧂"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Italian Game: Hungarian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 { C50 Italian Game: Hungarian Defense } 4. Nc3 d6 5. d3?! { (0.52 → 0.01) Inaccuracy. d4 was best. } (5. d4 exd4) 5... Bg4?! { (0.01 → 0.83) Inaccuracy. Na5 was best. } (5... Na5 6. Bb3 Nf6 7. O-O O-O 8. Re1 a6 9. Bd2 Nxb3 10. axb3 Re8 11. Ne2 Bd7 12. Ng3) 6. h3 Bh5 7. Be3?! { (1.37 → 0.74) Inaccuracy. a3 was best. } (7. a3 Nf6) 7... Nf6?! { (0.74 → 1.50) Inaccuracy. Na5 was best. } (7... Na5 8. Qe2) 8. g4 Bg6 9. Qd2?? { (1.54 → -0.35) Blunder. a3 was best. } (9. a3 h5 10. g5 Nd7 11. h4 Nb6 12. Ba2 Qd7 13. d4 exd4 14. Nxd4 d5 15. exd5 Nxd4) 9... h6?? { (-0.35 → 1.42) Blunder. Na5 was best. } (9... Na5 10. Bb3 Nxb3 11. cxb3 c6 12. g5 Nd7 13. Nh4 O-O 14. Nxg6 fxg6 15. h4 Nc5 16. O-O-O) 10. O-O-O?? { (1.42 → -0.28) Blunder. a3 was best. } (10. a3 a6) 10... Qd7?? { (-0.28 → 1.40) Blunder. Na5 was best. } (10... Na5 11. Bb3 Nxb3+ 12. axb3 c6 13. Qe2 a5 14. Rhg1 b5 15. d4 Nxe4 16. Nxe4 Bxe4 17. dxe5) 11. Nb5?? { (1.40 → -0.61) Blunder. a3 was best. } (11. a3 a6) 11... a6 12. Nc3 b5 13. Bb3 b4?? { (-0.88 → 2.87) Blunder. Na5 was best. } (13... Na5 14. Rhg1 Nxb3+ 15. axb3 a5 16. Kb1 a4 17. b4 c5 18. Na2 a3 19. b3 c4 20. Nh4) 14. Nd5?? { (2.87 → 0.40) Blunder. Ba4 was best. } (14. Ba4 Rb8 15. Nd5 Rb5 16. Nxe7 Kxe7 17. Nh4 Ra5 18. Bb3 Kd8 19. Nxg6 fxg6 20. Kb1 Kc8) 14... a5?? { (0.40 → 4.04) Blunder. Nxd5 was best. } (14... Nxd5) 15. Ba4 O-O? { (3.88 → 8.61) Mistake. Ra6 was best. } (15... Ra6 16. Nxe7 Kxe7 17. Nh4 Kd8 18. f4 exf4 19. Bxf4 Kc8 20. Nf5 Bxf5 21. gxf5 g5 22. fxg6) 16. g5?! { (8.61 → 5.57) Inaccuracy. Bxc6 was best. } (16. Bxc6 Qe6) 16... hxg5?! { (5.57 → 9.82) Inaccuracy. Nxd5 was best. } (16... Nxd5 17. exd5) 17. Bxg5 Rfb8 18. h4?! { (8.22 → 5.38) Inaccuracy. Bxc6 was best. } (18. Bxc6 Qd8) 18... b3 19. axb3 Bh5 20. Qe3? { (10.82 → 4.69) Mistake. Bxf6 was best. } (20. Bxf6) 20... Nxd5 21. exd5 Bxg5?! { (4.56 → 8.00) Inaccuracy. Qf5 was best. } (21... Qf5 22. Bxc6 f6 23. Nd4 exd4 24. Qxe7 Bxd1 25. Rxd1 fxg5 26. Bxa8 Rxa8 27. hxg5 Qe5 28. Qxe5) 22. hxg5 Bg6 23. Bxc6 Qc8 24. Bxa8 Rxa8 25. Nh4 Bh7 26. Qf3 a4 27. Qh5 axb3 28. cxb3 Ra1+ 29. Kd2 Qa6 30. Ke2? { (10.10 → 4.77) Mistake. g6 was best. } (30. g6) 30... Ra2? { (4.77 → 36.00) Mistake. Rxd1 was best. } (30... Rxd1 31. Rxd1 Bxd3+ 32. Rxd3 e4 33. g6 Qxd3+ 34. Ke1 fxg6 35. Nxg6 Qb1+ 36. Qd1 Qxb2 37. Kf1) 31. g6 Rxb2+ 32. Rd2 Rxd2+ 33. Kxd2 Qa2+ 34. Ke3 Qa7+ 35. Kf3 Qd4 36. gxf7+?! { (Mate in 8 → 11.26) Lost forced checkmate sequence. Qxh7+ was best. } (36. Qxh7+ Kf8 37. Qh8+ Ke7 38. Nf5+ Kd7 39. Nxd4 e4+ 40. dxe4 f5 41. Nxf5 c5 42. Qxg7+ Kc8) 36... Kf8 37. Qxh7 Qf4+ 38. Kg2 Qg4+ 39. Kf1 Qd1+ 40. Kg2 Qg4+ 41. Kh2 Qf4+ 42. Kh3 Qxf2?! { (14.73 → Mate in 4) Checkmate is now unavoidable. Kxf7 was best. } (42... Kxf7 43. Qf5+) 43. Ng6+?! { (Mate in 4 → 10.31) Lost forced checkmate sequence. Qg8+ was best. } (43. Qg8+ Ke7 44. Qe8+ Kf6 45. f8=R+ Kg5 46. Qg6#) 43... Kxf7 44. Nh8+ Kf8 45. Qh4 Qf3+ 46. Qg3?? { (9.56 → -0.22) Blunder. Kh2 was best. } (46. Kh2) 46... Qh5+?? { (-0.22 → 12.17) Blunder. Qxh1+ was best. } (46... Qxh1+ 47. Qh2 Qxd5 48. Kg4 Qe6+ 49. Kf3 Qf5+ 50. Ke3 Kg8 51. Qh1 g5 52. Qh6 Qf4+ 53. Ke2) 47. Kg2 Qe2+ 48. Qf2+ Qxf2+ 49. Kxf2 { Black resigns. } 1-0