CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/GlfxA3G8"] [Date "2023.01.13"] [White "Nick"] [Black "Isaac5"] [Result "1-0"] [UTCDate "2023.01.13"] [UTCTime "21:36:02"] [WhiteElo "1268"] [BlackElo "1407"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-269"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 b6?! { (0.21 → 1.22) Inaccuracy. e5 was best. } { B00 Owen Defense } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. O-O) 2. Nc3 Bb7 3. d3?! { (0.75 → 0.18) Inaccuracy. d4 was best. } (3. d4 e6) 3... e6 4. Bg5?? { (0.12 → -8.07) Blunder. Nf3 was best. } (4. Nf3 c5 5. d4 cxd4 6. Nxd4 a6 7. Bd3 d6 8. Be3 Nd7 9. g4 Nc5 10. Qe2 b5) 4... Be7?? { (-8.07 → -0.29) Blunder. Qxg5 was best. } (4... Qxg5 5. a3) 5. Bh4?? { (-0.29 → -8.32) Blunder. Bf4 was best. } (5. Bf4 c5 6. Nf3 a6 7. h4 d6 8. g4 h6 9. Bh3 Nc6 10. g5 Nd4 11. Be3 Nxf3+) 5... Nh6?? { (-8.32 → -0.37) Blunder. Bxh4 was best. } (5... Bxh4) 6. g3?? { (-0.37 → -3.30) Blunder. Bxe7 was best. } (6. Bxe7 Qxe7) 6... O-O?? { (-3.30 → -0.17) Blunder. g5 was best. } (6... g5 7. Qh5 Ng8 8. Nf3 h6 9. Bxg5 Bxg5 10. Bg2 Nc6 11. e5 Nd4 12. Nxd4 Bxg2 13. Rg1) 7. Nf3?? { (-0.17 → -1.84) Blunder. Bxe7 was best. } (7. Bxe7) 7... Nc6? { (-1.84 → -0.33) Mistake. f6 was best. } (7... f6 8. Qd2 c5 9. d4 f5 10. d5 fxe4 11. Bxe7 Qxe7 12. Nh4 Ng4 13. Be2 Nf6 14. Bc4) 8. Bh3?! { (-0.33 → -1.11) Inaccuracy. Bxe7 was best. } (8. Bxe7) 8... a5?! { (-1.11 → -0.22) Inaccuracy. f6 was best. } (8... f6 9. g4 b5 10. Bg3 f5 11. gxf5 exf5 12. Nd5 Nb4 13. Nxb4 fxe4 14. dxe4 Bxe4 15. Bg2) 9. a4? { (-0.22 → -1.42) Mistake. Bxe7 was best. } (9. Bxe7 Qxe7) 9... Ne5?? { (-1.42 → 2.20) Blunder. g5 was best. } (9... g5 10. Qd2) 10. Nxe5 d5?? { (2.06 → 7.53) Blunder. f6 was best. } (10... f6) 11. exd5? { (7.53 → 3.90) Mistake. Bxe7 was best. } (11. Bxe7 Qxe7 12. O-O dxe4 13. dxe4 Rad8 14. Qe2 Qb4 15. Nd3 Qe7 16. Rfe1 f5 17. Ne5 Qg5) 11... Bxd5? { (3.90 → 8.69) Mistake. exd5 was best. } (11... exd5 12. d4) 12. Nxd5 Bb4+ 13. Nxb4 c5 14. Nbc6 Qe8 15. Be7 Qc8 16. Bxf8 Kxf8 17. Ra3 Nf5 18. Rb3 Nd4 19. Rxb6 Nxc6 20. Rxc6 Qb8 21. Qb1 Qxe5+ 22. Kd1 Qh5+ 23. Kd2 Rd8 24. b4 Qf3 25. Qe1 Qd5 26. b5 Qa2 27. Rxc5 h5 28. Qe5 g5?! { (14.23 → Mate in 15) Checkmate is now unavoidable. Qxa4 was best. } (28... Qxa4 29. Ra1) 29. Qc7?! { (Mate in 15 → 15.77) Lost forced checkmate sequence. Rc7 was best. } (29. Rc7 Rxd3+ 30. Kxd3 Qd5+ 31. Qxd5 exd5 32. Bg2 d4 33. Bd5 Kg7 34. Rxf7+ Kg6 35. Re1 g4) 29... Rd4 30. Qc8+ Kg7 31. b6 Rxa4?! { (17.54 → Mate in 3) Checkmate is now unavoidable. Qxa4 was best. } (31... Qxa4 32. b7) 32. b7 Qd5 33. Rxd5 Rh4 34. gxh4 gxh4 35. b8=Q exd5 36. Qf8+ Kf6 37. Qb6+ Ke5 38. d4+ Ke4 39. Qfh6 Kf3 40. Qe3# { White wins by checkmate. } 1-0