CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Gc1gVDcQ"] [Date "2026.04.17"] [White "Bohdan"] [Black "Ethan9"] [Result "0-1"] [UTCDate "2026.04.17"] [UTCTime "20:04:44"] [WhiteElo "1585"] [BlackElo "1355"] [WhiteRatingDiff "-22"] [BlackRatingDiff "+26"] [WhiteTitle "🐍"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 g6 { A40 Modern Defense } 2. Nc3 Nf6 3. Nf3?! { (0.75 → 0.02) Inaccuracy. e4 was best. } (3. e4 d6) 3... Bg7?! { (0.02 → 0.53) Inaccuracy. d5 was best. } (3... d5 4. Bf4 Bg7 5. e3 O-O 6. Nb5 Na6 7. h3 Ne4 8. Nc3 Nxc3 9. bxc3 Nb8 10. c4) 4. Bf4?! { (0.53 → 0.00) Inaccuracy. e4 was best. } (4. e4 d5) 4... d5 5. e3 e6?! { (0.10 → 0.83) Inaccuracy. O-O was best. } (5... O-O 6. Nb5 Na6 7. h3 c6 8. Nc3 Nc7 9. Be2 Ne6 10. Be5 Ne4 11. Bxg7 Nxc3 12. bxc3) 6. Bb5+?! { (0.83 → 0.23) Inaccuracy. Nb5 was best. } (6. Nb5 Na6 7. Be2 O-O 8. h3 c6 9. Nd6 Ne4 10. Nxe4 dxe4 11. Nd2 e5 12. Bxe5 Bxe5) 6... c6 7. Bd3 O-O 8. O-O Nbd7 9. Ne5?! { (0.42 → -0.48) Inaccuracy. a4 was best. } (9. a4 a5) 9... b5?? { (-0.48 → 4.18) Blunder. Nh5 was best. } (9... Nh5 10. Nxd7 Qxd7 11. Bg5 f6 12. Bh4 e5 13. f4 exf4 14. exf4 Bh6 15. f5 Qg7 16. Qg4) 10. Qf3?? { (4.18 → 0.02) Blunder. Nxc6 was best. } (10. Nxc6) 10... Bb7 11. Qh3?! { (0.15 → -0.61) Inaccuracy. Qh3 was best. } (11. Qh3 a6) 11... a6?! { (-0.61 → -0.02) Inaccuracy. b4 was best. } (11... b4 12. Ne2 a5 13. a3 c5 14. dxc5 Nxc5 15. axb4 axb4 16. Rxa8 Qxa8 17. Nd4 Nh5 18. Bb5) 12. Nxd7?! { (-0.02 → -0.94) Inaccuracy. Ne2 was best. } (12. Ne2 c5) 12... Qxd7?! { (-0.94 → -0.01) Inaccuracy. Nxd7 was best. } (12... Nxd7) 13. Be5 Qe7 14. e4?! { (0.25 → -0.72) Inaccuracy. Qh4 was best. } (14. Qh4 Qd8 15. b4 a5 16. a3 Nd7 17. Qxd8 Rfxd8 18. Bxg7 Kxg7 19. Rfb1 a4 20. e4 dxe4) 14... dxe4?! { (-0.72 → -0.12) Inaccuracy. b4 was best. } (14... b4 15. Bxf6 Bxf6 16. e5 Bxe5 17. dxe5 bxc3 18. bxc3 c5 19. Rad1 Rfd8 20. Qe3 c4 21. Be2) 15. Nxe4 Rad8? { (-0.03 → 1.33) Mistake. Nxe4 was best. } (15... Nxe4 16. Bxg7 Kxg7 17. Bxe4 e5 18. Rae1 f5 19. Bd3 e4 20. f3 Qf6 21. fxe4 Qxd4+ 22. Qe3) 16. Bxf6?? { (1.33 → -0.37) Blunder. Qh4 was best. } (16. Qh4 Nd5) 16... Bxf6 17. Nxf6+ Qxf6 18. Rfe1?? { (-0.42 → -2.18) Blunder. c3 was best. } (18. c3 Rfe8) 18... Kg7?? { (-2.18 → 0.05) Blunder. Rxd4 was best. } (18... Rxd4 19. c3 Rd5 20. a4 Rfd8 21. Be4 Rd2 22. Qg3 bxa4 23. Rxa4 Rxb2 24. h4 Rb5 25. Raa1) 19. Re3?? { (0.05 → -3.23) Blunder. c3 was best. } (19. c3 c5 20. dxc5 Qg5 21. Bf1 Qxc5 22. b4 Qg5 23. a4 Rc8 24. Qe3 Qxe3 25. Rxe3 Bc6) 19... Rxd4 20. Rf3 Qe7 21. Rc1?! { (-3.61 → -4.52) Inaccuracy. Qg3 was best. } (21. Qg3) 21... c5 22. Rd1? { (-4.49 → -8.58) Mistake. Re3 was best. } (22. Re3 Rfd8 23. Qg3 c4 24. Bf1 R4d5 25. Re5 Qd6 26. Rxd5 exd5 27. b3 Qxg3 28. fxg3) 22... Bxf3 23. Qxf3 Rfd8 24. Qg3 c4 25. Qe5+ f6 26. Qg3 cxd3 27. cxd3 h5 28. f4 e5 29. f5 Qf7 30. fxg6 Qxg6 31. Qf3 Qg4 32. Qb7+ R8d7 33. Qf3 Qxf3 34. gxf3 Rxd3 35. Re1 Rd1 36. Kf2 Rxe1 37. Kxe1 Rc7 38. Kd2 Kg6 { White resigns. } 0-1