CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/bwgMatgn"] [Date "2026.07.10"] [White "Islomjon"] [Black "Mark2"] [Result "1-0"] [UTCDate "2026.07.10"] [UTCTime "23:33:54"] [WhiteElo "1356"] [BlackElo "1172"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-5"] [WhiteTitle "IM🐣"] [BlackTitle "࿄"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C48"] [Opening "Four Knights Game: Spanish Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 { C48 Four Knights Game: Spanish Variation } g6? { (0.33 → 1.68) Mistake. Bb4 was best. } (4... Bb4 5. O-O) 5. Bxc6 dxc6 6. O-O? { (1.70 → 0.26) Mistake. Nxe5 was best. } (6. Nxe5 Bg7 7. Nf3 c5 8. d3 O-O 9. h3 b6 10. Be3 Bb7 11. Qd2 Ne8 12. O-O-O f5) 6... Bg7?! { (0.26 → 1.22) Inaccuracy. Bg4 was best. } (6... Bg4 7. a4 Nd7 8. h3 Bxf3 9. Qxf3 Bg7 10. Ne2 O-O 11. a5 Nc5 12. b4 Ne6 13. Qc3) 7. d3? { (1.22 → 0.17) Mistake. Nxe5 was best. } (7. Nxe5 Nxe4) 7... O-O 8. Bg5?! { (0.46 → -0.17) Inaccuracy. Nxe5 was best. } (8. Nxe5 Nxe4) 8... Qe8 9. Bxf6?! { (0.01 → -0.70) Inaccuracy. h3 was best. } (9. h3 Nh5 10. Re1 b6 11. Be3 Bb7 12. Qd2 Qe7 13. Bg5 Qd6 14. a4 a5 15. Bh6 f6) 9... Bxf6 10. Ne2 Qe6 11. d4? { (-0.64 → -1.95) Mistake. Re1 was best. } (11. Re1 Qe7 12. a4 a5 13. Ng3 Bg7 14. Nf1 b6 15. Qd2 Bb7 16. Ne3 Rad8 17. Nc4 f6) 11... exd4 12. Nfxd4?? { (-1.95 → -4.08) Blunder. e5 was best. } (12. e5 Bxe5) 12... Qg4?? { (-4.08 → -0.28) Blunder. Qxe4 was best. } (12... Qxe4 13. c3) 13. h3?? { (-0.28 → -3.85) Blunder. f4 was best. } (13. f4 Bg7 14. c3 a5 15. h3 Qd7 16. Qc2 a4 17. Rae1 c5 18. Nf3 Qe6 19. f5 Qxa2) 13... Qg5?? { (-3.85 → -0.12) Blunder. Qxe4 was best. } (13... Qxe4) 14. Nf3?! { (-0.12 → -0.68) Inaccuracy. f4 was best. } (14. f4 Qc5) 14... Qh6?! { (-0.68 → 0.32) Inaccuracy. Qb5 was best. } (14... Qb5 15. Rb1 Rd8 16. Qe1 a5 17. b3 Qb4 18. e5 Qxe1 19. Rfxe1 Be7 20. a4 Bb4 21. c3) 15. Ned4 Bxd4?! { (-0.07 → 0.78) Inaccuracy. Qf4 was best. } (15... Qf4 16. Qd3 Rd8 17. Rad1 c5 18. Ne2 Rxd3 19. Nxf4 Rxd1 20. Rxd1 c6 21. g4 Bxb2 22. Rd8+) 16. Nxd4?? { (0.78 → -2.49) Blunder. Qxd4 was best. } (16. Qxd4) 16... c5?? { (-2.49 → 0.84) Blunder. Rd8 was best. } (16... Rd8) 17. Nf3?! { (0.84 → 0.05) Inaccuracy. Nb5 was best. } (17. Nb5 Qf4 18. Qc1 Qe5 19. Re1 b6 20. f4 Qe7 21. f5 Qe5 22. Qh6 Bb7 23. Rf1 Qg7) 17... Be6 18. Ne5 Rfd8 19. Qf3 Rd2? { (-0.83 → 0.47) Mistake. Qg5 was best. } (19... Qg5) 20. Rad1?! { (0.47 → -0.25) Inaccuracy. Qc3 was best. } (20. Qc3 Re2 21. Rfe1 Rxe1+ 22. Rxe1 Qg5 23. Nf3 Qe7 24. Qd2 Kg7 25. Ng5 h6 26. Nxe6+ Qxe6) 20... Rxd1? { (-0.25 → 1.14) Mistake. Rad8 was best. } (20... Rad8 21. Ng4 Bxg4 22. Qxg4 b6 23. e5 Rxd1 24. Rxd1 Rxd1+ 25. Qxd1 Qg5 26. Qe2 Qc1+ 27. Kh2) 21. Rxd1 c4 22. b3 cxb3 23. cxb3 c5? { (0.97 → 2.51) Mistake. Qf8 was best. } (23... Qf8) 24. Rd6?? { (2.51 → 0.56) Blunder. Nd7 was best. } (24. Nd7) 24... Rf8?! { (0.56 → 1.31) Inaccuracy. Qf8 was best. } (24... Qf8 25. Qd1 Qe7 26. Qd2 a5 27. a4 Bxh3 28. Nxf7 Qxf7 29. Rd8+ Rxd8 30. Qxd8+ Qf8 31. Qxf8+) 25. Ng4? { (1.31 → 0.15) Mistake. Qg3 was best. } (25. Qg3 Re8) 25... Qc1+ 26. Kh2 c4 27. Nh6+?? { (0.57 → -7.45) Blunder. Nf6+ was best. } (27. Nf6+ Kg7 28. Nd7 Bxd7 29. Rxd7 cxb3 30. axb3 Qc6 31. Qd3 Re8 32. Qd4+ Qf6 33. Qxf6+ Kxf6) 27... Kg7?? { (-7.45 → 0.00) Blunder. Qxh6 was best. } (27... Qxh6 28. Qg3) 28. Ng4 Bxg4 29. hxg4 Qh6+?! { (0.00 → 0.95) Inaccuracy. c3 was best. } (29... c3 30. Rd7 Kg8 31. Rc7 c2 32. Kg3 Qb1 33. Qc3 Qxa2 34. Rxb7 a5 35. f3 Qb1 36. Rc7) 30. Kg3 g5?? { (0.63 → 10.06) Blunder. Qc1 was best. } (30... Qc1 31. Rd7 cxb3 32. axb3 Qc6 33. Qd3 Kg8 34. e5 Re8 35. Rd6 Qc5 36. f4 a5 37. Rd8) 31. Rxh6 Kxh6?! { (10.16 → Mate in 1) Checkmate is now unavoidable. f6 was best. } (31... f6 32. Rh5) 32. Qf5? { (Mate in 1 → 7.52) Lost forced checkmate sequence. Qf6# was best. } (32. Qf6#) 32... Kg7 33. Qxg5+ Kh8 { Black offers draw } 34. Kh4 Rg8?? { (6.31 → Mate in 4) Checkmate is now unavoidable. cxb3 was best. } (34... cxb3 35. axb3) 35. Qe7? { (Mate in 4 → 7.54) Lost forced checkmate sequence. Qf6+ was best. } (35. Qf6+ Rg7 36. Kh5 cxb3 37. Kh6 bxa2 38. Qxg7#) 35... Rg7? { (7.54 → Mate in 5) Checkmate is now unavoidable. Kg7 was best. } (35... Kg7) 36. Kh5? { (Mate in 5 → 8.10) Lost forced checkmate sequence. Qd8+ was best. } (36. Qd8+ Rg8 37. Qf6+ Rg7 38. Kh5 a5 39. Kh6 cxb3 40. Qxg7#) 36... Rg8? { (8.10 → Mate in 3) Checkmate is now unavoidable. h6 was best. } (36... h6 37. bxc4) 37. Kh6?? { (Mate in 3 → 6.98) Lost forced checkmate sequence. Qf6+ was best. } (37. Qf6+ Rg7 38. Kh6 cxb3 39. Qxg7#) 37... c3?? { (6.98 → Mate in 2) Checkmate is now unavoidable. Rg6+ was best. } (37... Rg6+ 38. Kh5) 38. Qxf7? { (Mate in 2 → 9.25) Lost forced checkmate sequence. Qf6+ was best. } (38. Qf6+ Rg7 39. Qxg7#) 38... c2? { (9.25 → Mate in 1) Checkmate is now unavoidable. Rg6+ was best. } (38... Rg6+ 39. Kh5) 39. Qxh7# { White wins by checkmate. } 1-0