CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/tKUQDx7u"] [Date "2024.01.27"] [White "Sasha"] [Black "Matilda"] [Result "0-1"] [UTCDate "2024.01.27"] [UTCTime "18:23:55"] [WhiteElo "1597"] [BlackElo "1516"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+11"] [WhiteTitle "IM🧁"] [BlackTitle "⛸"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } Bf5 3. Bf4 e6 4. e3 Bb4+ 5. c3 Be7 6. Nbd2 Nf6 7. Bg5?! { (0.68 → -0.27) Inaccuracy. Nh4 was best. } (7. Nh4 Be4 8. Qb3 Qc8 9. f3 Bg6 10. O-O-O c5 11. dxc5 Nbd7 12. Nxg6 hxg6 13. g4 Nxc5) 7... Qd7?! { (-0.27 → 0.54) Inaccuracy. Nbd7 was best. } (7... Nbd7 8. Nh4 Bg4 9. Nhf3 c5 10. h3 Bf5 11. a4 h6 12. Bf4 O-O 13. Be2 Qb6 14. Ra2) 8. Bxf6?! { (0.54 → 0.00) Inaccuracy. Ne5 was best. } (8. Ne5 Qc8 9. h4 h6 10. Bf4 h5 11. a4 c6 12. a5 Nbd7 13. Ndf3 Ng4 14. Nd3 Nf8) 8... Bxf6 9. Ne5?! { (-0.02 → -0.53) Inaccuracy. Nb3 was best. } (9. Nb3) 9... Bxe5 10. dxe5 O-O?! { (-0.39 → 0.42) Inaccuracy. Qc6 was best. } (10... Qc6 11. Qb3) 11. Nf3? { (0.42 → -0.72) Mistake. h4 was best. } (11. h4 h6 12. g4 Bg6 13. Rg1 Qe7 14. h5 Bh7 15. f4 Qh4+ 16. Ke2 Qe7 17. Nf3 Kh8) 11... Qc6 12. Nd4 Qc5?! { (-0.54 → 0.46) Inaccuracy. Qb6 was best. } (12... Qb6 13. Nxf5 exf5 14. Qd2 Nd7 15. O-O-O c6 16. Bd3 Nxe5 17. Bxf5 Rfe8 18. Qd4 Nc4 19. Qxb6) 13. Nb3? { (0.46 → -0.81) Mistake. h4 was best. } (13. h4 h6) 13... Qb6 14. Nd4?! { (-0.91 → -1.93) Inaccuracy. Qd4 was best. } (14. Qd4 Nd7 15. Qxb6 axb6 16. f4 Nc5 17. Nxc5 bxc5 18. Rg1 f6 19. exf6 Rxf6 20. g4 Be4) 14... Nc6?! { (-1.93 → -0.86) Inaccuracy. Nd7 was best. } (14... Nd7 15. Nxf5 exf5 16. b4 c6 17. Be2 Nxe5 18. O-O Rfe8 19. b5 g6 20. bxc6 bxc6 21. Rb1) 15. Nxc6 Qxc6?! { (-0.95 → -0.23) Inaccuracy. bxc6 was best. } (15... bxc6 16. b3 a5 17. Bd3 Bxd3 18. Qxd3 a4 19. b4 c5 20. Rb1 Rfb8 21. O-O a3 22. e4) 16. Be2 Qc5?! { (-0.27 → 0.29) Inaccuracy. Qb6 was best. } (16... Qb6 17. Qb3) 17. O-O?! { (0.29 → -0.42) Inaccuracy. g4 was best. } (17. g4 Be4 18. f3 Bg6 19. h4 h6 20. Qd2 Bh7 21. Rg1 b5 22. f4 a5 23. g5 Kh8) 17... f6?! { (-0.42 → 0.28) Inaccuracy. h6 was best. } (17... h6 18. Qd4 Qa5 19. Qb4 Qxb4 20. cxb4 a5 21. a3 axb4 22. axb4 g5 23. f3 Kg7 24. Rfc1) 18. exf6 Rxf6 19. Bd3 Bxd3 20. Qxd3 Rg6 21. e4 dxe4 22. Qxe4 Rf8? { (0.24 → 1.44) Mistake. Qd5 was best. } (22... Qd5) 23. Qxb7 Qg5?! { (1.79 → 2.54) Inaccuracy. Rgf6 was best. } (23... Rgf6 24. Qb4 Qxb4 25. cxb4 Rb8 26. a3 c5 27. bxc5 Rxb2 28. f3 Rb7 29. Rab1 Rc7 30. Rfc1) 24. g3 Rh6 25. Qxc7?! { (3.19 → 1.98) Inaccuracy. Rae1 was best. } (25. Rae1 Qd2) 25... Qh5 26. h4 g5 27. Qe5 Rf5 28. Qb8+ Kg7?? { (1.66 → 6.05) Blunder. Rf8 was best. } (28... Rf8 29. Qe5) 29. Qxa7+ Kf6 30. Qd4+ Kg6 31. Qe4?! { (9.41 → 6.15) Inaccuracy. g4 was best. } (31. g4) 31... Kg7 32. Kg2? { (5.92 → 3.30) Mistake. Rad1 was best. } (32. Rad1 gxh4) 32... gxh4 33. Rh1?? { (3.04 → 0.00) Blunder. g4 was best. } (33. g4 Qg5 34. Kh1 Rf4 35. Qb7+ Rf7 36. f4 Qxg4 37. Rg1 Rxb7 38. Rxg4+ Kf6 39. Rg2 e5) 33... h3+ 34. Kh2?? { (0.00 → -7.53) Blunder. Kf1 was best. } (34. Kf1 h2 35. Qg2 Rd5 36. Re1 Rd2 37. Qb7+ Kg8 38. Qb8+ Kg7) 34... Rxf2+ 35. Kg1 h2+?? { (-6.93 → 8.53) Blunder. Qc5 was best. } (35... Qc5) 36. Kxf2 Rf6+ 37. Kg2 Rh6 38. Qd4+ Kf8 39. Qh4?? { (57.23 → 0.00) Blunder. Raf1+ was best. } (39. Raf1+ Qf5 40. g4 Rh3 41. Rxf5+ exf5 42. Qf6+ Kg8 43. Qg5+ Kh8 44. Qd8+ Kg7 45. Kxh3 Kg6) 39... Qe2+ 40. Kh3 Rxh4+ 41. Kxh4 Qxb2 42. Rhf1+ Ke7 43. Rh1 Qxc3 44. Rxh2?? { (0.00 → -5.94) Blunder. Raf1 was best. } (44. Raf1 e5 45. Kh3 h5 46. Kxh2 h4 47. gxh4 Qd3 48. Kg2 Qc2+ 49. Kh3 Qd3+ 50. Kh2 Qc2+) 44... Qxa1 45. Re2 Qf6+ 46. Kg4? { (-8.55 → Mate in 7) Checkmate is now unavoidable. Kh3 was best. } (46. Kh3 Qf1+) 46... Qf5+ 47. Kh4 h5 48. Rh2 Qg4# { Black wins by checkmate. } 0-1