CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/yWj6zujQ"] [Date "2026.10.09"] [White "ChessMasterPlayer"] [Black "Islomjon"] [Result "0-1"] [UTCDate "2026.10.09"] [UTCTime "23:42:42"] [WhiteElo "1495"] [BlackElo "1334"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+12"] [WhiteTitle "NM"] [BlackTitle "GM🐣"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } Nc6?! { (0.09 → 0.65) Inaccuracy. c5 was best. } (3... c5 4. e3 e6 5. Be2 Qb6 6. b3 cxd4 7. exd4 Bd6 8. Be3 O-O 9. O-O Qc7 10. c4) 4. e3 Bg4 5. Nc3 Bxf3?! { (0.09 → 0.60) Inaccuracy. e6 was best. } (5... e6 6. h3 Bxf3 7. Qxf3 Bb4 8. a3 Bxc3+ 9. bxc3 Na5 10. Qg3 Nh5 11. Bxc7 Nxg3 12. Bxd8) 6. Qxf3 e6 7. Bd3 Bb4 8. O-O Bxc3 9. bxc3 O-O 10. Qg3 Ne4 11. Bxe4?! { (1.19 → 0.48) Inaccuracy. Qh3 was best. } (11. Qh3 f5 12. c4 Nc3 13. cxd5 Nxd5 14. Bg3 Nc3 15. a3 a6 16. Bf4 Nd5 17. Qg3 Nxf4) 11... dxe4 12. Bxc7 Qd7?! { (0.31 → 1.26) Inaccuracy. Qd5 was best. } (12... Qd5) 13. Be5?! { (1.26 → 0.30) Inaccuracy. c4 was best. } (13. c4) 13... Nxe5 14. Qxe5 f5?! { (0.56 → 1.17) Inaccuracy. Rac8 was best. } (14... Rac8) 15. f4? { (1.17 → 0.00) Mistake. a4 was best. } (15. a4 Rac8) 15... Qa4?? { (0.00 → 2.79) Blunder. Rac8 was best. } (15... Rac8 16. Rab1 b6 17. Rb3 Rc4 18. Ra3 Rfc8 19. h3 Qe7 20. Ra6 Qd7 21. Ra3) 16. Qxe6+ Rf7?! { (2.70 → 3.75) Inaccuracy. Kh8 was best. } (16... Kh8 17. Qb3 Qa6 18. c4 b6 19. h3 Rac8 20. c5 bxc5 21. d5 Rf6 22. c4 Rb6 23. Qc3) 17. d5?? { (3.75 → 0.65) Blunder. Rfb1 was best. } (17. Rfb1 b6) 17... Qxc2?! { (0.65 → 1.50) Inaccuracy. Re8 was best. } (17... Re8 18. Qd6) 18. d6 Rd8?! { (1.10 → 1.71) Inaccuracy. Qd3 was best. } (18... Qd3 19. Rfe1 Rd8 20. Rad1 Qxc3 21. Re2 Qf6 22. Qd5 h6 23. Red2 Kh7 24. Qe5 Rfd7 25. h3) 19. Rfd1 Qxc3?? { (1.22 → 3.72) Blunder. Qe2 was best. } (19... Qe2 20. Re1 Qd3 21. Rad1 Qxc3 22. Re2 Qf6 23. Qd5 h6 24. Rd4 Kh7 25. Red2 Qh4 26. Rd1) 20. d7?? { (3.72 → 0.00) Blunder. Rac1 was best. } (20. Rac1 Qxe3+) 20... Qxe3+ 21. Kh1 Kf8 22. Qd6+?! { (0.00 → -0.95) Inaccuracy. Qe5 was best. } (22. Qe5 Qa3 23. Rac1 Rfxd7 24. Qxf5+ Kg8 25. Qe6+ Kf8) 22... Kg8?? { (-0.95 → 0.75) Blunder. Re7 was best. } (22... Re7) 23. Qe6?! { (0.75 → 0.00) Inaccuracy. Qe5 was best. } (23. Qe5) 23... Qxf4?? { (0.00 → 2.96) Blunder. Kf8 was best. } (23... Kf8 24. Qe5 Qa3 25. Rac1 Rfxd7 26. Qxf5+ Kg8 27. Qe6+ Kf8) 24. Qe8+?? { (2.96 → -1.09) Blunder. Rac1 was best. } (24. Rac1) 24... Rf8 25. Qe6+ Kh8 26. Rf1? { (-1.15 → -2.60) Mistake. Rd6 was best. } (26. Rd6 Qf2) 26... Qd2?! { (-2.60 → -1.49) Inaccuracy. Qh6 was best. } (26... Qh6 27. Qd5 Qc6 28. Rxf5 Rxf5 29. Qxf5 Qxd7 30. Qxe4 Qd1+ 31. Qe1 Qxe1+ 32. Rxe1 Kg8 33. Kg1) 27. Rxf5?! { (-1.49 → -2.66) Inaccuracy. Rfd1 was best. } (27. Rfd1 Qe2 28. Re1 Qa6 29. Qxa6 bxa6 30. Red1 e3 31. Rac1 h6 32. Kg1 e2 33. Rd2 Rf7) 27... h6?? { (-2.66 → 0.00) Blunder. Rxf5 was best. } (27... Rxf5 28. Qxf5 Qxd7 29. Qxe4 Qd1+ 30. Qe1 Qxe1+ 31. Rxe1 Kg8 32. Kg1 Kf7 33. a4 b6 34. Re4) 28. Rxf8+ Rxf8 29. h3 e3 30. Qe7?! { (0.00 → -0.58) Inaccuracy. Qe8 was best. } (30. Qe8 Rg8 31. Kh2 e2 32. Re1 Qxe1 33. d8=Q Rxe8 34. Qxe8+ Kh7 35. Qe4+ Kg8 36. Qe8+) 30... Kg8?! { (-0.58 → 0.00) Inaccuracy. Rg8 was best. } (30... Rg8 31. Kh2 e2 32. Re1 Qxe1 33. d8=Q Qc3 34. Qxg8+ Kxg8 35. Qe8+ Kh7 36. Qe4+ g6 37. Qxe2) 31. Qe6+ Kh7 32. Qe7?! { (0.00 → -0.66) Inaccuracy. Qe4+ was best. } (32. Qe4+ Kh8 33. Qe8 Rg8 34. Kh2 e2 35. Re1 Qxe1 36. d8=Q Rxe8 37. Qxe8+ Kh7 38. Qe4+ Kg8) 32... Qd4?? { (-0.66 → 3.26) Blunder. Rg8 was best. } (32... Rg8 33. a4 e2 34. Rg1 Kh8 35. Kh2 b6 36. Qe8 Qd6+ 37. Kh1 Rf8 38. Re1 Kh7 39. Qe4+) 33. Qxf8?? { (3.26 → -1.20) Blunder. Re1 was best. } (33. Re1) 33... Qxa1+ 34. Kh2 Qe5+ 35. Kg1?? { (-1.24 → -8.92) Blunder. g3 was best. } (35. g3 e2) 35... e2 36. d8=Q? { (-8.86 → Mate in 6) Checkmate is now unavoidable. Qf2 was best. } (36. Qf2 e1=Q+) 36... e1=Q+ 37. Qf1 Q5e3+ 38. Kh2 Qxf1 39. Qh4 Qff4+?! { (Mate in 1 → -70.75) Lost forced checkmate sequence. Qfg1# was best. } (39... Qfg1#) 40. Qxf4 Qxf4+ 41. g3 Qd2+ 42. Kg1 g5 43. h4?! { (-75.03 → Mate in 19) Checkmate is now unavoidable. h4 was best. } (43. h4 gxh4) 43... gxh4 44. gxh4 a5 45. a4 Qe1+ 46. Kg2 Qxh4 47. Kg1 Qxa4 48. Kf2 Qb3 49. Ke2 a4 50. Kd2 a3 51. Ke2 a2 52. Kd2 a1=R 53. Ke2 Ra2+ 54. Ke1 Qb1# { Black wins by checkmate. } 0-1