CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/DbAMLrpE"] [Date "2024.04.07"] [White "Rajaie"] [Black "Sasha"] [Result "0-1"] [UTCDate "2024.04.07"] [UTCTime "17:13:39"] [WhiteElo "1476"] [BlackElo "1562"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+5"] [WhiteTitle "NM🏒"] [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. Nf3 Nf6 5. d3?! { (0.87 → 0.34) Inaccuracy. d4 was best. } (5. d4 e6 6. Bg5 Be7 7. Bd3 O-O 8. Qe2 Nc6 9. a3 Nxd4 10. Nxd4 Qxd4 11. O-O-O Qc5) 5... Bf5 6. Bf4 e6 7. h3 Be7 8. g4 Bg6 9. Qd2 h6 10. O-O-O c6 11. Ne5 Bh7 12. Bxh6?? { (0.66 → -5.35) Blunder. Kb1 was best. } (12. Kb1) 12... gxh6 13. Qxh6 Nbd7 14. d4? { (-3.57 → -6.37) Mistake. Qg7 was best. } (14. Qg7 Rf8 15. d4 Qa5 16. f4 Be4 17. Rg1 Bd5 18. Bd3 Bxa2 19. Nxf7 Rxf7 20. Bg6 O-O-O) 14... Qc7?! { (-6.37 → -4.77) Inaccuracy. Nd5 was best. } (14... Nd5 15. Qg7) 15. Qg7 O-O-O 16. Nxf7 Rhg8 17. Qh6 Rdf8 18. Ng5?! { (-4.44 → -7.07) Inaccuracy. Ne5 was best. } (18. Ne5 Nxe5) 18... Rh8?? { (-7.07 → -0.21) Blunder. Nxg4 was best. } (18... Nxg4 19. hxg4) 19. Nxe6 Ng8?? { (0.30 → 6.39) Blunder. Qa5 was best. } (19... Qa5) 20. Qxf8+?! { (6.39 → 4.72) Inaccuracy. Qe3 was best. } (20. Qe3 Qa5 21. Nxf8 Bxf8 22. d5 Ne7 23. dxc6 Nxc6 24. Qe8+ Qd8 25. Qxd8+ Nxd8 26. f4 Bg7) 20... Nxf8 21. Nxc7 Kxc7 22. f3?! { (5.22 → 3.93) Inaccuracy. f4 was best. } (22. f4 Ng6 23. f5 Nf4 24. d5 Bh4 25. dxc6 bxc6 26. Kb1 Nf6 27. Bc4 Bg8 28. Bxg8 Rxg8) 22... Bg5+ 23. Kb1 Nf6 24. Bd3 Bxd3 25. Rxd3 N8d7 26. Ne4 Nxe4 27. fxe4 Bf6 28. e5 Bg5 29. e6?! { (7.38 → 5.16) Inaccuracy. Rf3 was best. } (29. Rf3 Be7 30. c3 Nb6 31. Kc2 Kd7 32. Kd3 Ke6 33. h4 Rxh4 34. Rxh4 Bxh4 35. Rh3 Nd5) 29... Nf6 30. Re1 Kd8 31. e7+ Ke8 32. Re5 Bh4 33. Rde3 Nd5 34. R3e4 Nxe7 35. c3 Kd7 36. b3? { (5.62 → 3.45) Mistake. a4 was best. } (36. a4 a6 37. Rh5 Rxh5 38. gxh5 Bg5 39. Kc2 Nd5 40. Re1 Bh6 41. Rg1 Ne7 42. Kd3 Ke6) 36... Nd5 37. c4?? { (4.03 → -2.85) Blunder. Kc2 was best. } (37. Kc2 Rf8 38. Rf5 Rxf5 39. gxf5 Bf6 40. Kd3 Ne7 41. Rf4 Ke8 42. h4 Kf7 43. c4 a6) 37... Nc3+ 38. Kc2 Nxe4 39. Rxe4 Kc7?? { (-2.92 → -0.69) Blunder. Bf6 was best. } (39... Bf6 40. Rf4) 40. Kc3?? { (-0.69 → -3.78) Blunder. Rf4 was best. } (40. Rf4 Kd6 41. Rf3 b6 42. Kd3 Re8 43. Rf5 Re1 44. Rh5 Bf2 45. Rh6+ Ke7 46. Rh7+ Ke8) 40... Kb6?? { (-3.78 → -0.75) Blunder. Bg5 was best. } (40... Bg5 41. d5) 41. Kb4?? { (-0.75 → -2.87) Blunder. c5+ was best. } (41. c5+ Kc7 42. Kc4 b5+ 43. cxb6+ axb6 44. a4 Bd8 45. Re3 Kd6 46. b4 Rf8 47. b5 cxb5+) 41... a5+?! { (-2.87 → -1.73) Inaccuracy. Bg5 was best. } (41... Bg5 42. c5+ Kc7 43. Re5 Bf6 44. Rf5 Bxd4 45. Kc4 Be3 46. Rf7+ Kc8 47. Rf3 Bg5 48. Kd4) 42. Ka4 Ka6? { (-1.59 → -0.44) Mistake. Bf6 was best. } (42... Bf6 43. d5) 43. a3?? { (-0.44 → Mate in 2) Checkmate is now unavoidable. Re6 was best. } (43. Re6 Ka7 44. Kxa5 Bd8+ 45. Ka4 Rxh3 46. d5 cxd5 47. Rd6 Be7 48. Rxd5 Kb6 49. b4 Kc6) 43... b5+ 44. cxb5+ cxb5# { Black wins by checkmate. } 0-1