CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/NL0j1GYj"] [Date "2023.02.25"] [White "Sasha"] [Black "WO1000"] [Result "0-1"] [UTCDate "2023.02.25"] [UTCTime "00:27:45"] [WhiteElo "1539"] [BlackElo "1695"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+4"] [WhiteTitle "IM🧁"] [BlackTitle "GM👑"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 d5 3. Bf4 Nc6?! { (0.15 → 0.83) Inaccuracy. Nf6 was best. } (3... Nf6 4. e3 c5 5. Nbd2 Nc6 6. c3 Nh5 7. Bg5 f6 8. Bh4 g6 9. a3 cxd4 10. cxd4) 4. e3 Bd7 5. c3 Bd6 6. Bxd6?! { (0.65 → 0.01) Inaccuracy. Bd3 was best. } (6. Bd3 f5) 6... cxd6 7. Nbd2 Nf6 8. Bb5 O-O 9. Bxc6 Bxc6 10. O-O Ne4 11. Nxe4 dxe4 12. Nd2 d5 13. Re1 b5?! { (-0.36 → 0.28) Inaccuracy. Bb5 was best. } (13... Bb5 14. a4 Ba6 15. a5 Qc7 16. Qg4 Bd3 17. Qg3 Qd7 18. Nb3 Qb5 19. Nc5 Qxb2 20. Nd7) 14. Nb3 a5 15. Nc5 a4 16. Re2 Qd6 17. Qd2 e5 18. f4 exd4?? { (-0.71 → 0.98) Blunder. exf3 was best. } (18... exf3 19. gxf3 a3 20. b4 Rae8 21. Rae1 Re7 22. dxe5 Qxe5 23. Rg2 Qf5 24. Rg3 f6 25. Qd4) 19. exd4? { (0.98 → -0.49) Mistake. cxd4 was best. } (19. cxd4 Rfb8 20. Qb4 Be8 21. h3 h6 22. Rc1 Qd8 23. Rec2 Rb6 24. Kh2 Qd6 25. Qe1 Qd8) 19... b4?! { (-0.49 → 0.27) Inaccuracy. f5 was best. } (19... f5 20. a3) 20. cxb4 Bb5 21. Ree1?! { (0.44 → -0.47) Inaccuracy. Rf2 was best. } (21. Rf2 f5) 21... a3?! { (-0.47 → 0.18) Inaccuracy. f5 was best. } (21... f5 22. a3 g5 23. g3 Ra7 24. Kh1 Rg7 25. Rg1 h6 26. b3 axb3 27. Nxb3 Be8 28. Qe2) 22. bxa3? { (0.18 → -1.12) Mistake. Qc1 was best. } (22. Qc1 Qf6) 22... Rxa3 23. Re3?? { (-1.25 → -3.64) Blunder. h3 was best. } (23. h3) 23... Rxe3?? { (-3.64 → 2.52) Blunder. Qxf4 was best. } (23... Qxf4) 24. Qxe3 g6 25. Qd2 f5?! { (2.63 → 3.44) Inaccuracy. Re8 was best. } (25... Re8 26. Qe3 Ra8 27. a4 Qc6 28. Qb3 h5 29. h3 Bc4 30. Qc3 Qf6 31. Qe3 Bb5 32. Ra3) 26. Nb7?? { (3.44 → 0.00) Blunder. a4 was best. } (26. a4 Bc4 27. b5 g5 28. g3 h6 29. Kh1 Qe7 30. Qe3 Rb8 31. Re1 Kh7 32. Rb1 Rb6) 26... Qd7?? { (0.00 → 3.29) Blunder. Qa6 was best. } (26... Qa6 27. Na5 Ba4 28. Rc1 Rc8 29. Rxc8+ Qxc8 30. h3 Qc7 31. Nb3 Bxb3 32. axb3 Qc6 33. Qe1) 27. Na5?? { (3.29 → 0.00) Blunder. Nc5 was best. } (27. Nc5) 27... Rf7? { (0.00 → 1.47) Mistake. Ba4 was best. } (27... Ba4 28. Re1 g5 29. Nb3 Bxb3 30. axb3 h5 31. Rf1 g4 32. Qe1 Qg7 33. Qc3 Qd7) 28. Nb3 Bc4 29. Na5 Qb5?? { (1.31 → 3.17) Blunder. Qe6 was best. } (29... Qe6 30. Qc3) 30. Nxc4?? { (3.17 → 1.20) Blunder. a4 was best. } (30. a4) 30... Qxc4 31. a4? { (1.34 → 0.00) Mistake. Rc1 was best. } (31. Rc1 Qa6) 31... Qd3?? { (0.00 → 7.06) Blunder. Qb3 was best. } (31... Qb3 32. b5 Rc7 33. Kh1 Rc2 34. Qe1 Qb2 35. Rb1 Qa2 36. Rc1 Rxc1 37. Qxc1 Qb3 38. Qc8+) 32. Qxd3 exd3 33. a5 Re7 34. Ra3?? { (8.19 → -6.73) Blunder. a6 was best. } (34. a6 d2 35. Kf2 Rc7 36. Rd1 Rc2 37. b5 Ra2 38. Ke2 Kf8 39. Rxd2 Ra5 40. Rc2 Ke7) 34... d2 35. Rd3 Re1+ 36. Kf2 d1=Q 37. Rxd1 Rxd1 38. Ke2 Ra1 39. Kd3 Kf8 40. Kc3 Ke7 41. Kb3 Kd7 42. b5 Rxa5 43. Kb4 Ra8 44. Kc5 Kc7 45. Kxd5 Ra5 46. Ke5 Rxb5+ 47. Kf6 Kd6 48. Kg7 Rb7+ 49. Kf6 Kd5 50. Kg5 Kxd4 51. g3 Ke3 52. h4 Kf3 53. g4?! { (-68.45 → Mate in 8) Checkmate is now unavoidable. h5 was best. } (53. h5 Kxg3) 53... fxg4 54. Kh6 g3 55. Kg5 g2 56. Kf6 g1=Q { White resigns. } 0-1