CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/C5pUWTa4"] [Date "2026.04.03"] [White "Bohdan"] [Black "RoWaN"] [Result "1-0"] [UTCDate "2026.04.03"] [UTCTime "20:04:41"] [WhiteElo "1537"] [BlackElo "1734"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-17"] [WhiteTitle "🐍"] [BlackTitle "NM🎼"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 g6 { B06 Modern Defense } 2. Nf3 Bg7 3. Nc3?! { (0.79 → 0.20) Inaccuracy. d4 was best. } (3. d4 d6 4. Nc3 Nf6 5. Be2 O-O 6. O-O e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nxe5 Nxe4) 3... d6?! { (0.20 → 0.96) Inaccuracy. c5 was best. } (3... c5 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 a5 9. a4 Ng4 10. Qxg4) 4. Bc4?! { (0.96 → 0.28) Inaccuracy. d4 was best. } (4. d4 Nf6 5. Be3 O-O 6. Qd2 a6 7. Bh6 Nc6 8. Bxg7 Kxg7 9. O-O-O Re8 10. Bc4 e5) 4... Nd7?? { (0.28 → 5.85) Blunder. c5 was best. } (4... c5 5. d4) 5. O-O?? { (5.85 → 0.73) Blunder. Bxf7+ was best. } (5. Bxf7+) 5... e5 6. d3 Ne7?? { (0.51 → 3.63) Blunder. Ngf6 was best. } (6... Ngf6 7. a4 a5 8. Re1 O-O 9. Be3 c6 10. d4 Ng4 11. Bg5 Qe8 12. d5 h6 13. h3) 7. Ng5? { (3.63 → 2.16) Mistake. Bxf7+ was best. } (7. Bxf7+ Kxf7) 7... O-O 8. Nxf7?! { (2.09 → 1.02) Inaccuracy. Bxf7+ was best. } (8. Bxf7+ Rxf7 9. Ne6 Qe8 10. Nxc7 Qd8 11. Nxa8 Nf8 12. a4 Ne6 13. Be3 Bd7 14. Nb5 d5) 8... Rxf7 9. Bxf7+?! { (0.56 → -0.15) Inaccuracy. f4 was best. } (9. f4 h6) 9... Kxf7 10. Qf3+?? { (-0.49 → -2.12) Blunder. f4 was best. } (10. f4 Kg8) 10... Nf6 11. Nd5?? { (-1.91 → -4.19) Blunder. Qg3 was best. } (11. Qg3 Nh5 12. Qh4 Bf6 13. Bg5 Bxg5 14. Qxg5 Nc6 15. f4 exf4 16. Qxd8 Nxd8 17. Nd5 Ne6) 11... Nxd5 12. exd5 Bg4 13. Qg3 Qd7 14. Bg5 Rf8?! { (-4.56 → -3.24) Inaccuracy. Kg8 was best. } (14... Kg8) 15. Qh4?! { (-3.24 → -4.08) Inaccuracy. f4 was best. } (15. f4 Bf5) 15... Bh5?? { (-4.08 → -0.17) Blunder. Nxd5 was best. } (15... Nxd5 16. f4) 16. d4?? { (-0.17 → -4.76) Blunder. f4 was best. } (16. f4 Qa4) 16... exd4? { (-4.76 → -2.90) Mistake. h6 was best. } (16... h6 17. dxe5 hxg5 18. e6+ Kg8 19. Qxh5 gxh5 20. exd7 Nxd7 21. c3 Rf5 22. Rad1 Nb6 23. f3) 17. c3?? { (-2.90 → -7.61) Blunder. Qxd4 was best. } (17. Qxd4) 17... dxc3 18. bxc3 Nxd5? { (-5.97 → -3.46) Mistake. Qg4 was best. } (18... Qg4 19. f3 Qxh4 20. Bxh4 Nxd5 21. Rae1 g5 22. Bxg5 b5 23. Rf2 Bg6 24. Rd1) 19. Qc4? { (-3.46 → -6.13) Mistake. f3 was best. } (19. f3 h6 20. Bd2 Nf6 21. Qc4+ d5 22. Qb3 g5 23. Qxb7 Bg6 24. Qxa7 Qc6 25. a4 Ra8) 19... c6 20. Rfe1 Kg8 21. Be7 Bxc3?! { (-8.71 → -5.44) Inaccuracy. Rf7 was best. } (21... Rf7 22. Bg5) 22. Bxf8 Bxa1 23. Bh6 Bg7?! { (-7.00 → -4.59) Inaccuracy. Bc3 was best. } (23... Bc3 24. Re4 g5 25. h4 b5 26. Qb3 Bf7 27. Qd1 Bg6 28. Qf3 Bf6 29. Bxg5 Bxg5 30. hxg5) 24. Bxg7 Kxg7 25. Qd4+ Kh6?? { (-4.65 → -1.92) Blunder. Kf7 was best. } (25... Kf7 26. Qxa7) 26. h4?! { (-1.92 → -2.94) Inaccuracy. h4 was best. } (26. h4) 26... b6?? { (-2.94 → -0.99) Blunder. Bg4 was best. } (26... Bg4 27. f3) 27. f3? { (-0.99 → -2.22) Mistake. f3 was best. } (27. f3 g5 28. g4 Bg6 29. h5 Bxh5 30. gxh5 Kxh5 31. Qe4 Nf6 32. Qe6 Kg6 33. Qxd7 Nxd7) 27... Qf7?? { (-2.22 → -0.35) Blunder. g5 was best. } (27... g5 28. g4 Bg6 29. h5 Bxh5 30. gxh5 Qf7 31. Kf2 b5 32. Qd2 Qf6 33. Rc1 Ne7 34. Qe1) 28. g4 c5?? { (-0.25 → Mate in 1) Checkmate is now unavoidable. Bxg4 was best. } (28... Bxg4 29. Qxg4) 29. g5# { White wins by checkmate. } 1-0