CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/pYvBEDdU"] [Date "2026.08.28"] [White "Eunyul"] [Black "Islomjon"] [Result "0-1"] [UTCDate "2026.08.28"] [UTCTime "23:14:05"] [WhiteElo "1633"] [BlackElo "1373"] [WhiteRatingDiff "-317"] [BlackRatingDiff "+13"] [WhiteTitle "IM"] [BlackTitle "🐣"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C24"] [Opening "Bishop's Opening: Berlin Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bc4?! { (0.50 → -0.05) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6) 2... Nf6 { C24 Bishop's Opening: Berlin Defense } 3. Qf3?! { (-0.06 → -0.63) Inaccuracy. Nc3 was best. } (3. Nc3 Bc5) 3... Be7 4. g4?? { (-0.42 → -2.67) Blunder. Nc3 was best. } (4. Nc3 c6 5. Bb3 a5 6. Nge2 O-O 7. O-O d5 8. exd5 a4 9. Bxa4 cxd5 10. d4) 4... O-O?? { (-2.67 → -0.91) Blunder. Nc6 was best. } (4... Nc6 5. g5 Nd4 6. Qd3 Nxe4 7. Qxe4 d5 8. Bxd5 O-O 9. Nc3 Bf5 10. Qxe5 Nxc2+ 11. Kd1) 5. g5 Ne8 6. Qh3?? { (-0.87 → -9.52) Blunder. h4 was best. } (6. h4 Nc6 7. Ne2 Na5 8. d3 c6 9. a3 Nxc4 10. dxc4 f5 11. exf5 d5 12. f6 gxf6) 6... d5 7. exd5 Bxh3 8. Nxh3 c6 9. dxc6 bxc6 10. d4 exd4 11. c3 dxc3 12. bxc3 Bc5 13. Ba3 Bxa3 14. Nxa3 Na6 15. Bxa6 Nc7 16. Rd1 Re8+ 17. Kf1? { (-9.39 → Mate in 5) Checkmate is now unavoidable. Be2 was best. } (17. Be2 Qc8) 17... Qxd1+ 18. Kg2 Nxa6?? { (Mate in 4 → -6.61) Lost forced checkmate sequence. Qg4+ was best. } (18... Qg4+ 19. Kf1 Qxh3+ 20. Kg1 Re1+ 21. Bf1 Rxf1#) 19. Rxd1 Rad8 20. Rxd8 Rxd8 21. Nf4 h6 22. gxh6 gxh6 23. c4 Rd2 24. h4 Rxa2 25. Nb1 Nb4 26. h5 a5 27. Nc3 Rc2 28. Ne4 a4 29. Nd6 a3 30. Nd3 Nxd3 31. c5?! { (-14.53 → Mate in 8) Checkmate is now unavoidable. Kf3 was best. } (31. Kf3 Ne1+ 32. Ke4 a2 33. Nc8 Rxc4+ 34. Ke5 a1=Q+ 35. Kd6 Qf6+ 36. Kc7 Qxf2 37. Nb6 Rc2) 31... a2 32. Kf3 a1=Q 33. Ne4 Qd1+ 34. Ke3 Rxf2 35. Nxf2 Nxf2?! { (Mate in 13 → -74.25) Lost forced checkmate sequence. Nxf2 was best. } (35... Nxf2 36. Kxf2 Qxh5 37. Ke3 Qxc5+ 38. Kf3 h5 39. Ke4 Qg5 40. Kd3 h4 41. Kc2 h3 42. Kd1) 36. Kxf2?! { (-74.25 → Mate in 13) Checkmate is now unavoidable. Kxf2 was best. } (36. Kxf2 Qxh5 37. Ke1 Qxc5 38. Kd2 Qc4 39. Ke3 Qc3+ 40. Ke4 Qc5 41. Kd3 Qc1 42. Kd4 c5+) 36... Qd5 37. Kg3 Qxc5 38. Kg2 Qd5+ 39. Kg1 c5 40. Kf1 c4 41. Ke1 c3 42. Ke2 c2 43. Kf2 c1=R 44. Kg3 Qd4 45. Kf3 Rc3+ 46. Ke2 Qa4 47. Kf2 Qa2+ 48. Kf1 Rc1# { Black wins by checkmate. } 0-1