CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/sgvNB1RZ"] [Date "2022.03.25"] [White "pomeras"] [Black "Anton"] [Result "1-0"] [UTCDate "2022.03.25"] [UTCTime "23:30:54"] [WhiteElo "1864"] [BlackElo "1658"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-3"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Saduleto Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. c4 dxc4 3. e4 { D20 Queen's Gambit Accepted: Saduleto Variation } e6 4. Bxc4 Nc6? { (0.87 → 2.07) Mistake. c5 was best. } (4... c5 5. Nf3) 5. d5?? { (2.07 → 0.02) Blunder. Nf3 was best. } (5. Nf3) 5... Ne5 6. Qa4+? { (-0.05 → -1.13) Mistake. Nc3 was best. } (6. Nc3 Nxc4 7. Qa4+ c6 8. Qxc4 exd5 9. exd5 cxd5 10. Qxd5 Qxd5 11. Nxd5 Bd6 12. Ne2 Be6) 6... Bd7 7. Bb5?! { (-1.40 → -2.37) Inaccuracy. Qb3 was best. } (7. Qb3 exd5) 7... Bxb5?? { (-2.37 → -0.11) Blunder. exd5 was best. } (7... exd5) 8. Qxb5+ c6 9. dxc6 bxc6?? { (-0.15 → 8.22) Blunder. Nd3+ was best. } (9... Nd3+ 10. Kf1 a6 11. Qxb7 Nc5 12. Qb4 Nf6 13. Qd2 Ncxe4 14. Qxd8+ Rxd8 15. Ke2 Bc5 16. Nh3) 10. Qxe5 Bb4+ 11. Nc3 Qd1+ 12. Kxd1 Rd8+ 13. Bd2 f6 14. Qg3 Ne7 15. Qxg7 Rg8 16. Qxf6 Rxg2 17. Nf3 Rxf2 18. Rg1 Rdxd2+ 19. Nxd2 Rxf6 20. a3 Bc5 21. Rc1?? { (8.42 → -0.30) Blunder. Rg2 was best. } (21. Rg2 Rg6) 21... Bxg1 22. Ke2?! { (-0.26 → -1.15) Inaccuracy. h3 was best. } (22. h3 Bd4) 22... Bxh2?! { (-1.15 → -0.47) Inaccuracy. Rf2+ was best. } { Black offers draw } (22... Rf2+) 23. Rh1 Bf4? { (-0.83 → 0.33) Mistake. Rh6 was best. } (23... Rh6 24. Na4 Bf4 25. Rxh6 Bxh6 26. Nc4 Ng6 27. Nc5 Ke7 28. b4 Bf4 29. Nd3 h5 30. Kf3) 24. Rxh7 Bxd2 25. Kxd2 Rf2+ 26. Ne2 Kd7 27. Kd3 Kd6 28. Nd4?! { (0.70 → 0.00) Inaccuracy. Ke3 was best. } (28. Ke3 Rg2 29. e5+ Kd7 30. Nf4 Rg3+ 31. Ke4 Rg4 32. Kf3 Rg1 33. Nd3 a5 34. a4 Rf1+) 28... e5 29. Ke3 Rxb2 30. Nf5+ Nxf5+ 31. exf5 Rb3+ 32. Ke4 Rxa3 33. f6 Ra4+ 34. Kf5 e4 35. f7?! { (0.00 → -0.55) Inaccuracy. Re7 was best. } (35. Re7 Ra3 36. Re6+ Kd5 37. Re5+ Kd6 38. Kxe4 Ra1 39. Rf5 Re1+ 40. Kd4 c5+ 41. Kd3 Re8) 35... Ra5+?? { (-0.55 → 10.44) Blunder. Ke7 was best. } (35... Ke7 36. Kg6 Ra1 37. Rh8 Rg1+ 38. Kf5 Rf1+ 39. Kxe4 Rxf7 40. Rh5 Kd7 41. Kd4 Kc7 42. Kc5) 36. Kxe4?? { (10.44 → 0.00) Blunder. Kf6 was best. } (36. Kf6) 36... Ra4+ 37. Kf5 Ra5+?? { (0.00 → Mate in 13) Checkmate is now unavoidable. Ke7 was best. } (37... Ke7 38. Rh6 Kxf7 39. Rxc6 Ra1 40. Rc7+ Ke8 41. Rh7 a5 42. Ra7 Kd8 43. Ke5 a4 44. Kd6) 38. Kg6?! { (Mate in 13 → 53.40) Lost forced checkmate sequence. Kf6 was best. } (38. Kf6 Kd5 39. Rh5+ Kc4 40. Rxa5 Kb4 41. Rxa7 Kc5 42. f8=Q+ Kb6 43. Qb8+ Kc5 44. Ra5+ Kc4) 38... Ke7 39. Kg7?? { (54.32 → -0.07) Blunder. Rh8 was best. } (39. Rh8 Rg5+ 40. Kxg5 Kxf7 41. Kf5 Ke7 42. Ke5 a6 43. Rh7+ Ke8 44. Ke6 Kd8 45. Kd6 Kc8) 39... Rg5+ 40. Kh8?? { (-0.36 → -6.79) Blunder. Kh6 was best. } (40. Kh6 Rg1) 40... c5?? { (-6.79 → 0.00) Blunder. Kf8 was best. } (40... Kf8 41. Rh1) 41. Rg7 Rh5+?? { (0.00 → Mate in 21) Checkmate is now unavoidable. Rf5 was best. } (41... Rf5 42. Kg8 Ke6 43. f8=R Rxf8+ 44. Kxf8 Ke5 45. Rc7 Kd4 46. Rd7+ Ke4 47. Rc7) 42. Kg8 Rf5 43. f8=Q+ Ke6 44. Re7+ Kd6 45. Qxf5 Kxe7 46. Qxc5+ Ke8 47. Qxa7 Kd8 48. Kf7 Kc8 49. Ke6 Kd8 50. Qd7# { White wins by checkmate. } 1-0