CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/bExsPIZS"] [Date "2022.05.31"] [White "ka83c"] [Black "Isaac2"] [Result "0-1"] [UTCDate "2022.05.31"] [UTCTime "20:35:19"] [WhiteElo "1450"] [BlackElo "1439"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+27"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d6 { B00 Pirc Defense } 2. Bc4?! { (0.64 → 0.04) Inaccuracy. d4 was best. } (2. d4 e5 3. Nf3 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bf4 O-O) 2... e5 3. Qh5?! { (0.46 → -0.39) Inaccuracy. Nf3 was best. } (3. Nf3 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 O-O 7. O-O Nxe4 8. Nxe4 d5 9. Bd3 dxe4) 3... Qf6?! { (-0.39 → 0.27) Inaccuracy. g6 was best. } (3... g6 4. Qe2 Bg7 5. Nf3 Ne7 6. d3 O-O 7. a4 h6 8. Nc3 Nbc6 9. Nd5 a5 10. Nxe7+) 4. d3 g6 5. Qe2 h5?! { (0.15 → 0.91) Inaccuracy. Bg7 was best. } (5... Bg7 6. Be3 Qd8 7. Nc3 c6 8. f4 b5 9. Bb3 a5 10. a4 exf4 11. Bxf4 b4 12. Nd1) 6. Nc3 Bg4 7. Qe3?! { (0.75 → -0.09) Inaccuracy. f3 was best. } (7. f3 Be6) 7... h4?! { (-0.09 → 0.84) Inaccuracy. Bh6 was best. } (7... Bh6 8. Nd5) 8. f3 h3 9. gxh3 Be6 10. Nb5?! { (0.28 → -0.60) Inaccuracy. Bxe6 was best. } (10. Bxe6 Qxe6 11. Bd2 Nc6 12. O-O-O O-O-O 13. Qf2 Nge7 14. Kb1 Bh6 15. Bxh6 Rxh6 16. f4 Qf6) 10... Bxc4?? { (-0.60 → 3.92) Blunder. Kd7 was best. } (10... Kd7 11. Bxe6+) 11. Nxc7+ Kd8?! { (3.53 → 4.68) Inaccuracy. Kd7 was best. } (11... Kd7 12. Nxa8) 12. Nxa8 Bh6? { (4.38 → 9.02) Mistake. Qh4+ was best. } (12... Qh4+ 13. Kf1 Ba6 14. Qxa7 Nd7 15. Nb6 Ngf6 16. Nxd7 Nxd7 17. Qf2 Qh5 18. h4 d5 19. Bg5+) 13. Qxa7 Ke8 14. Qxb8+ Qd8 15. Qxb7 Bxc1 16. Rxc1 Qg5 17. Kd1 Qg2 18. Nc7+ Kf8 19. Qc8+ Kg7 20. Qd8? { (9.37 → 4.61) Mistake. Ne8+ was best. } (20. Ne8+ Kh7 21. Qxc4 Nh6 22. Nxd6 Qxh1 23. Qc5 Qxh2 24. Ne2 Qxh3 25. Kd2 Qxf3 26. Rg1 Ra8) 20... Qxh1?! { (4.61 → 7.30) Inaccuracy. Nf6 was best. } (20... Nf6 21. Qxd6) 21. Kd2?! { (7.30 → 4.36) Inaccuracy. Ne8+ was best. } (21. Ne8+ Kh7 22. Kd2 Be6 23. Qh4+ Nh6 24. Nxd6 Qxh2+ 25. Ne2 Kg7 26. Qg3 Qxg3 27. Nxg3 f5) 21... Qxh2+?! { (4.36 → 6.18) Inaccuracy. Nf6 was best. } (21... Nf6 22. Qxd6 Qxh2+ 23. Ne2 Rxh3 24. Qc5 Rxf3 25. Qxc4 Qh6+ 26. Kc3 Qe3 27. b4 Qxe2 28. Kb2) 22. Kc3?! { (6.18 → 4.16) Inaccuracy. Ne2 was best. } (22. Ne2) 22... Nf6 23. Qxd6 Bxa2 24. Ne6+?? { (4.65 → -8.10) Blunder. b3 was best. } (24. b3) 24... fxe6?? { (-8.10 → 0.00) Blunder. Bxe6 was best. } (24... Bxe6) 25. Qxe6?? { (0.00 → -17.84) Blunder. Qc5 was best. } (25. Qc5 Nh5 26. f4 Nxf4 27. b3 Rf8 28. Ra1 Bxb3 29. Kxb3 Rb8+ 30. Kc3 Kh6 31. Nf3 Qg3) 25... Bxe6 26. d4 exd4+ 27. Kxd4 Qd2+ 28. Ke5 Qxc1 29. Ne2 Qxb2+ 30. Kxe6 Re8+ 31. Kd6 Qe5+ 32. Kc6 Rd8 33. f4 Qd5+?? { (Mate in 3 → -5.32) Lost forced checkmate sequence. Rd6+ was best. } (33... Rd6+ 34. Kc7 Qe7+ 35. Kb8 Rd8#) 34. exd5 Nxd5 35. Nd4 Nxf4 36. h4?! { (-5.78 → -63.84) Inaccuracy. Kc5 was best. } (36. Kc5 Kf6) 36... Rxd4 37. c3 Rc4+ 38. Kb5 Rxc3 39. Kb4 Rh3 40. h5 Rxh5 41. Kc4 g5 42. Kd4 g4 43. Ke3 Nd5+ 44. Kf2 Rg5 45. Kg3 Nf6 46. Kh4 Kg6 47. Kg3 Ne4+ 48. Kf4 g3 49. Kxe4 g2 50. Kf3 g1=Q 51. Kf4 Qe1 52. Kf3 Rf5+ 53. Kg4 Qg1+ 54. Kh4 Rh5# { Black wins by checkmate. } 0-1