CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/OLXP1SB0"] [Date "2023.05.22"] [White "Slavik"] [Black "IcyDave"] [Result "0-1"] [UTCDate "2023.05.22"] [UTCTime "23:17:39"] [WhiteElo "1463"] [BlackElo "1495"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 { C65 Ruy Lopez: Berlin Defense } 4. d3 d5? { (0.42 → 2.00) Mistake. d6 was best. } (4... d6 5. O-O Bd7 6. b3 a6 7. Bxc6 Bxc6 8. c4 Be7 9. Bb2) 5. Qe2? { (2.00 → 0.78) Mistake. Nxe5 was best. } (5. Nxe5 Qd6 6. Bf4 Bd7 7. Nxd7 Qxf4 8. g3 Qd6 9. Nxf6+ Qxf6 10. exd5 Qe5+ 11. Qe2 O-O-O) 5... Bg4?! { (0.78 → 1.83) Inaccuracy. dxe4 was best. } (5... dxe4) 6. h3? { (1.83 → 0.55) Mistake. exd5 was best. } (6. exd5 Bxf3 7. Qxe5+ Qe7 8. Qxe7+ Kxe7 9. dxc6 Bxg2 10. cxb7 Bxh1 11. bxa8=Q Bxa8 12. Be3 Ng4) 6... Bxf3 7. gxf3?? { (0.60 → -1.03) Blunder. Qxf3 was best. } (7. Qxf3 Qd6) 7... dxe4?? { (-1.03 → 0.82) Blunder. Qd6 was best. } (7... Qd6 8. Nd2) 8. dxe4?! { (0.82 → -0.10) Inaccuracy. Bxc6+ was best. } (8. Bxc6+ bxc6 9. fxe4 g6 10. Be3 Rb8 11. b3 Nh5 12. Qg4 a5 13. a4 Bb4+ 14. Nd2 Qd6) 8... Bd6 9. Bg5 O-O 10. Nc3?? { (0.31 → -2.59) Blunder. Bxc6 was best. } (10. Bxc6 bxc6 11. Nd2 h6 12. Bh4 Be7 13. O-O-O Nh5 14. Nc4 Qe8 15. Bg3 Bg5+ 16. Kb1 Bf4) 10... a6?? { (-2.59 → 0.77) Blunder. Nd4 was best. } (10... Nd4) 11. Bxc6 bxc6 12. O-O-O h6 13. Bxf6? { (0.56 → -0.60) Mistake. Be3 was best. } (13. Be3 Nh5) 13... Qxf6 14. Rhg1?! { (-0.60 → -1.28) Inaccuracy. Na4 was best. } (14. Na4 a5 15. Kb1 Rfd8 16. b3 Ba3 17. Rxd8+ Qxd8 18. Rd1 Qh4 19. Qf1 h5 20. Rd7 Rd8) 14... Bb4?! { (-1.28 → -0.75) Inaccuracy. Rfd8 was best. } (14... Rfd8 15. Kb1 a5 16. Rd3 Bc5 17. Rgd1 Rxd3 18. Rxd3 Qh4 19. Nd1 a4 20. a3 Bd4 21. Qf1) 15. a3? { (-0.75 → -2.08) Mistake. Qe3 was best. } (15. Qe3 Rfd8 16. Ne2 Ba5 17. f4 Rxd1+ 18. Rxd1 Bb6 19. Qg3 exf4 20. Nxf4 Re8 21. Re1 Qd4) 15... Bxc3 16. bxc3 Rad8 17. Rxd8 Rxd8 18. f4?? { (-2.10 → -5.09) Blunder. Rd1 was best. } (18. Rd1 Rb8 19. Rd2 a5 20. Qe3 Qe7 21. c4 a4 22. Rd1 Qh4 23. Qa7 Qg5+ 24. Qe3 Qg2) 18... exf4 19. Qg4? { (-4.22 → -9.28) Mistake. Rd1 was best. } (19. Rd1 Rxd1+) 19... g6 20. Rd1 Rxd1+ 21. Qxd1 Kg7?! { (-6.49 → -4.08) Inaccuracy. Qxc3 was best. } (21... Qxc3 22. Qd8+) 22. Qg4? { (-4.08 → -6.90) Mistake. Qd3 was best. } (22. Qd3 g5 23. Qc4 h5 24. Kd2 Qd6+ 25. Ke2 g4 26. hxg4 hxg4 27. Qd4+ Qxd4 28. cxd4 c5) 22... h5 23. e5?! { (-5.32 → -8.28) Inaccuracy. Qf3 was best. } (23. Qf3 Kh6) 23... Qxe5 24. Qd7 Qe1+ 25. Qd1 Qxd1+ 26. Kxd1 Kf6 27. Ke1 g5 28. f3 Kf5 29. Kf2 g4 30. hxg4+ hxg4 31. fxg4+ Kxg4 32. a4 f3 33. c4 c5 34. c3 a5 35. Kf1 Kg3 36. Kg1 f2+ 37. Kf1 c6 38. Ke2 Kg2 39. Kd3 f1=Q+ 40. Kc2 Qxc4 41. Kb2 Qxa4 42. Kc1 Qa1+ 43. Kc2 Qxc3+ 44. Kxc3 f5 45. Kc4 f4 46. Kxc5 f3 47. Kxc6 f2 48. Kb6 f1=Q 49. Kxa5 Qb1 50. Ka4 Qb6 51. Ka3 Qb5 52. Ka2 Qb4 53. Ka1 Kf2 54. Ka2 Kf3 55. Ka1 Ke3 56. Ka2 Kd3 57. Ka1 Kc3 58. Ka2 Kc4 59. Ka1 Kd4 60. Ka2 Kc3 61. Ka1 Qb2# { Black wins by checkmate. } 0-1