CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/hN2gZdCI"] [Date "2026.08.30"] [White "Gideon"] [Black "ZePHyRos"] [Result "0-1"] [UTCDate "2026.08.30"] [UTCTime "17:08:31"] [WhiteElo "1274"] [BlackElo "1781"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+0"] [BlackTitle "GM🥉"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } Bf5 3. Bf4 e6 4. e3 Bb4+ 5. c3 Be7 6. Nbd2 Nf6 7. Be2 Nh5 8. Bg3?! { (0.65 → -0.12) Inaccuracy. Be5 was best. } (8. Be5 Nd7 9. Qb3 Qc8 10. h3 Nhf6 11. Bh2 a5 12. a4 h6 13. c4 c6 14. O-O b6) 8... Nxg3 9. hxg3 Nc6?! { (0.05 → 0.60) Inaccuracy. Nd7 was best. } (9... Nd7 10. Qb3) 10. Ne5? { (0.60 → -0.48) Mistake. Qb3 was best. } (10. Qb3) 10... Nxe5 11. dxe5 f6?? { (-0.32 → 2.44) Blunder. c6 was best. } (11... c6 12. Bg4) 12. exf6?? { (2.44 → 0.60) Blunder. Bh5+ was best. } (12. Bh5+ Kf8 13. g4 Bd3 14. Nf3 Bb5 15. g5 c5 16. a4 Bd7 17. gxf6 gxf6 18. Qc2 Qa5) 12... Bxf6 13. g4 Bg6 14. Qa4+? { (0.69 → -0.45) Mistake. f4 was best. } (14. f4 Qd6 15. g5 Be7 16. Qa4+ Qd7 17. Qxd7+ Kxd7 18. Nf3 Bd6 19. Kd2 h6 20. gxh6 gxh6) 14... c6 15. O-O-O? { (-0.46 → -1.94) Mistake. Nf3 was best. } (15. Nf3 Qe7) 15... Qd6? { (-1.94 → -0.51) Mistake. O-O was best. } (15... O-O 16. g5) 16. f4 e5?? { (-0.75 → 2.87) Blunder. Qc5 was best. } (16... Qc5) 17. f5?? { (2.87 → 0.45) Blunder. g5 was best. } (17. g5 b5 18. Bxb5 cxb5 19. Qxb5+ Qd7 20. Qxd7+ Kxd7 21. gxf6 gxf6 22. Nb3 Kd6 23. Rh6 Rhg8) 17... Bf7 18. Ne4 Qe7 19. Nxf6+ Qxf6 20. g5?? { (-0.06 → -2.56) Blunder. Qa3 was best. } (20. Qa3 a6 21. Qc5 O-O-O 22. Qa7 h6 23. a3 Rhe8 24. g5 Qxg5 25. Bxa6 bxa6 26. Qxa6+ Kd7) 20... Qxf5 21. Bh5?! { (-2.35 → -3.17) Inaccuracy. Qh4 was best. } (21. Qh4 Bg6) 21... Qxg5?! { (-3.17 → -2.31) Inaccuracy. O-O was best. } (21... O-O 22. Qh4 Bg6 23. Bxg6 Qxg6 24. Rhf1 b5 25. Qg3 Rf5 26. Rxf5 Qxf5 27. Qh4 Rf8 28. a4) 22. c4?? { (-2.31 → -8.83) Blunder. Bxf7+ was best. } (22. Bxf7+ Kxf7) 22... Qxe3+ 23. Kb1 Bxh5 24. Rxh5 Qe4+ 25. Ka1 Qg4?? { (-7.21 → 1.70) Blunder. O-O was best. } (25... O-O) 26. Rxe5+?! { (1.70 → 1.11) Inaccuracy. Rxe5+ was best. } (26. Rxe5+ Kf7 27. Rf1+ Kg8 28. Qxa7 Rd8 29. Qb6 Qd7 30. cxd5 h5 31. a3 Rh6 32. dxc6 bxc6) 26... Kd7?? { (1.11 → 5.71) Blunder. Kf7 was best. } (26... Kf7 27. Rf1+ Kg8 28. Qxa7 Rc8 29. Qxb7 h6 30. cxd5 Kh7 31. Qb3 cxd5 32. Qd3+ Qg6 33. Qxg6+) 27. cxd5?? { (5.71 → -9.61) Blunder. Qb3 was best. } (27. Qb3 b6 28. cxd5 Rad8 29. dxc6+ Kxc6 30. Qc3+ Kb7 31. Re7+ Ka6 32. Qa3+ Kb5 33. Re5+ Kc6) 27... Qxa4 28. dxc6+ Kxc6 29. Re6+ Kc7 30. Rc1+ Kd7 31. Ree1 h5 32. Re2 Qf4 33. Rd1+ Kc8 34. Rc2+ Kb8 35. Rd7? { (-9.69 → Mate in 3) Checkmate is now unavoidable. Rcd2 was best. } (35. Rcd2 Qf8 36. g3 Rg8 37. Rd5 g6 38. Rd6 Qe7 39. Rd7 Qe8 40. R7d5 a5 41. b3 b5) 35... Rc8? { (Mate in 3 → -9.87) Lost forced checkmate sequence. Qf1+ was best. } { Black wins on time. } (35... Qf1+ 36. Rd1 Qxd1+ 37. Rc1 Qxc1#) 0-1