CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/wKpHiOA3"] [Date "2023.04.22"] [White "Sa"] [Black "Sasha"] [Result "0-1"] [UTCDate "2023.04.22"] [UTCTime "17:35:26"] [WhiteElo "1558"] [BlackElo "1559"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+7"] [WhiteTitle "GM"] [BlackTitle "IM🧁"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Nc6 6. Bb5 Bd7 7. O-O a6 8. Ba4 e6 9. Bg5 Be7 10. Bxf6?! { (1.76 → 0.94) Inaccuracy. d5 was best. } (10. d5) 10... Bxf6 11. d5 exd5 12. Qxd5?! { (0.95 → 0.30) Inaccuracy. Nxd5 was best. } (12. Nxd5 Be6) 12... Bxc3 13. bxc3 O-O 14. Bxc6?? { (0.27 → -1.28) Blunder. Rad1 was best. } (14. Rad1 Be6 15. Qe4 Qf6 16. Rfe1 Bxa2 17. Ra1 Be6 18. Bxc6 bxc6 19. Qxc6 Bf5 20. Qxf6 gxf6) 14... Bxc6 15. Qb3?! { (-1.57 → -2.46) Inaccuracy. Qf5 was best. } (15. Qf5 Qd5) 15... Bxf3 16. gxf3 b6 17. Rfd1?! { (-2.46 → -3.49) Inaccuracy. Rfe1 was best. } (17. Rfe1) 17... Qg5+ 18. Kh1 Rac8? { (-3.43 → -2.01) Mistake. Qh4 was best. } (18... Qh4 19. Kg2) 19. Qc4 a5 20. Rd7 Qf5 21. Rxc7?? { (-2.00 → -5.46) Blunder. Qd3 was best. } (21. Qd3 Qc5) 21... Rxc7? { (-5.46 → -3.11) Mistake. Qxf3+ was best. } (21... Qxf3+) 22. Qxc7 Qxf3+ 23. Kg1 Qg4+ 24. Kf1?! { (-3.14 → -4.10) Inaccuracy. Qg3 was best. } (24. Qg3 Qe6) 24... Qh3+?! { (-4.10 → -3.20) Inaccuracy. Qe4 was best. } (24... Qe4) 25. Kg1 Qe6? { (-3.18 → -1.61) Mistake. Re8 was best. } (25... Re8) 26. Rd1?? { (-1.61 → -9.40) Blunder. Rb1 was best. } (26. Rb1) 26... f6?? { (-9.40 → -0.41) Blunder. Qg4+ was best. } (26... Qg4+ 27. Qg3) 27. Rd6 Qxa2?! { (-0.79 → -0.17) Inaccuracy. Qe1+ was best. } (27... Qe1+ 28. Kg2 Qe4+ 29. Kg1 Qg6+ 30. Kf1 Qxc2 31. Rxb6 Qd3+ 32. Kg2 Qd5+ 33. Kg1 Qxa2 34. Rb8) 28. Rd8?? { (-0.17 → -2.31) Blunder. Rd7 was best. } (28. Rd7) 28... h6?? { (-2.31 → 0.00) Blunder. Qe6 was best. } (28... Qe6 29. h3 h6 30. Rd7 Qe1+ 31. Kg2 Qe4+ 32. Kg1 Qg6+ 33. Kf1 f5 34. Rd6 Qh5 35. Rd3) 29. Rxf8+?! { (0.00 → -0.64) Inaccuracy. Qxb6 was best. } (29. Qxb6 a4 30. Rxf8+ Kxf8 31. Qd8+ Kf7 32. Qd7+ Kg8 33. Qe8+ Kh7 34. Qe4+ f5 35. Qxf5+ Kh8) 29... Kxf8 30. Qxb6 a4?! { (-0.54 → 0.00) Inaccuracy. Qd5 was best. } (30... Qd5 31. h3 Kf7 32. Qb3 Qe6 33. c4 Qe1+ 34. Kg2 Qb4 35. Kf1 Qc5 36. Qb7+ Ke6 37. Qxg7) 31. Qb4+? { (0.00 → -1.13) Mistake. Qd8+ was best. } (31. Qd8+ Kf7 32. Qd7+ Kg6 33. Qg4+ Kh7 34. Qe4+ f5 35. Qxf5+ Kh8 36. Qe4 Qb1+ 37. Kg2 Qb5) 31... Kg8 32. Qe4 a3? { (-1.42 → 0.00) Mistake. f5 was best. } (32... f5 33. Qxf5 Qb1+ 34. Kg2 Qb7+ 35. Kf1 Qa6+ 36. Ke1 a3 37. Qd5+ Kh8 38. Qa2 Qa5 39. Kd2) 33. Kg2?? { (0.00 → -1.76) Blunder. Qe8+ was best. } (33. Qe8+ Kh7 34. Qe4+ f5 35. Qxf5+ Kg8 36. Qc8+ Kf7 37. Qb7+ Kg6 38. Qe4+ Kf6 39. Qf4+ Ke6) 33... Qb2?? { (-1.76 → 0.00) Blunder. Qf7 was best. } (33... Qf7 34. Qa8+) 34. c4?? { (0.00 → -2.37) Blunder. Qe8+ was best. } (34. Qe8+ Kh7 35. Qe4+ f5 36. Qxf5+ Kg8 37. Qc8+ Kf7 38. Qd7+ Kf6 39. Qd6+ Kf5 40. Qd5+ Kf6) 34... a2?? { (-2.37 → 0.00) Blunder. Kf7 was best. } (34... Kf7 35. h4) 35. Kg3?? { (0.00 → -8.21) Blunder. Qe6+ was best. } (35. Qe6+ Kf8 36. Qc8+ Ke7 37. Qc7+ Ke6 38. Qc6+ Kf7 39. Qd7+ Kg6 40. Qg4+ Kh7 41. Qf5+ Kg8) 35... a1=Q?? { (-8.21 → 0.00) Blunder. Qb8+ was best. } (35... Qb8+ 36. Qf4 Qd8 37. Qe4 a1=Q 38. Qd5+ Qxd5 39. cxd5 Qg1+ 40. Kf3 Qxh2 41. c4 g5 42. Ke2) 36. Kg4?? { (0.00 → -71.77) Blunder. Qe6+ was best. } (36. Qe6+ Kf8 37. Qc8+ Ke7 38. Qc7+ Ke8 39. Qc8+ Ke7) 36... Qac1?? { (-71.77 → 0.00) Blunder. Qg1+ was best. } (36... Qg1+) 37. Kh5?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Qe6+ was best. } (37. Qe6+ Kf8 38. Qc8+ Ke7 39. Qc7+ Ke8 40. Qc8+ Kf7) 37... Qcxc2 38. Qd5+ Kh7 39. c5 Qe2+ 40. Kh4 Qxf2+ 41. Kh3 Qc3+ 42. Kg4 Qfxc5 { White resigns. } 0-1