CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/by9GoSrm"] [Date "2023.04.29"] [White "Kalu"] [Black "Sa"] [Result "1/2-1/2"] [UTCDate "2023.04.29"] [UTCTime "17:36:57"] [WhiteElo "1419"] [BlackElo "1524"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-2"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 { C50 Four Knights Game: Italian Variation } 5. O-O O-O 6. Bb5?! { (0.28 → -0.58) Inaccuracy. d3 was best. } (6. d3 h6 7. a3 Bb6 8. h3 Re8 9. Nd5 d6 10. a4 Nxd5) 6... a6?! { (-0.58 → 0.11) Inaccuracy. Nd4 was best. } (6... Nd4 7. Nxd4 exd4 8. e5 dxc3 9. exf6 Qxf6 10. dxc3 d6 11. Qd2 Bf5 12. Bd3 Rfe8 13. Qf4) 7. Bc4 b5 8. Bd5 Nxd5 9. Nxd5 Ne7 10. d4 Nxd5? { (-0.53 → 0.71) Mistake. exd4 was best. } (10... exd4) 11. exd5? { (0.71 → -0.59) Mistake. dxc5 was best. } (11. dxc5 Nf6) 11... Bd6?? { (-0.59 → 1.95) Blunder. exd4 was best. } (11... exd4 12. Bg5) 12. Bg5?? { (1.95 → 0.02) Blunder. dxe5 was best. } (12. dxe5 Be7 13. Bf4 d6 14. Qd3 dxe5 15. Bxe5 Re8 16. Rfe1 Bb7 17. Rad1 Bf8 18. h3 h6) 12... f6? { (0.02 → 1.13) Mistake. Qe8 was best. } (12... Qe8 13. dxe5 Bxe5 14. Qd2 Bb7 15. Rae1 f6 16. Nxe5 fxe5 17. f4 d6 18. fxe5 Rxf1+ 19. Kxf1) 13. Bh4?? { (1.13 → -1.19) Blunder. dxe5 was best. } (13. dxe5 fxg5 14. exd6 cxd6 15. b3 Qf6 16. h3 a5 17. Qd4 Bb7 18. Qxf6 Rxf6 19. c4 Ba6) 13... g5?? { (-1.19 → 0.72) Blunder. e4 was best. } (13... e4 14. Nd2 Qe8 15. Bg3 Bxg3 16. hxg3 Bb7 17. c4 bxc4 18. Nxc4 Bxd5 19. Rc1 c6 20. b3) 14. Bg3?! { (0.72 → -0.19) Inaccuracy. dxe5 was best. } (14. dxe5 Bc5) 14... e4 15. Nd2 f5 16. Bxd6 cxd6 17. Qh5?! { (0.00 → -0.66) Inaccuracy. a4 was best. } (17. a4 Bb7 18. axb5 axb5 19. Qe2 Rxa1 20. Rxa1 Qb6 21. Qh5 Qd8) 17... Qe8?? { (-0.66 → 2.05) Blunder. Bb7 was best. } (17... Bb7 18. Rae1) 18. Qe2?? { (2.05 → -0.37) Blunder. Qxg5+ was best. } (18. Qxg5+ Qg6 19. Qf4 Bb7 20. c4 Qf6 21. a4 Qxd4 22. b3 Qe5 23. Qg5+ Qg7 24. Qxg7+ Kxg7) 18... Bb7 19. c4 bxc4 20. Qxc4?? { (-0.60 → -2.36) Blunder. Nxc4 was best. } (20. Nxc4 a5 21. Nxd6 Ba6 22. Qxa6 Rxa6 23. Nxe8 Rxe8 24. Rac1 a4 25. Rc7 Rd6 26. Rc4 Rb8) 20... e3? { (-2.36 → -1.03) Mistake. Qf7 was best. } (20... Qf7 21. b3) 21. Nf3?? { (-1.03 → -4.46) Blunder. fxe3 was best. } (21. fxe3 Qxe3+) 21... g4 22. Nh4 exf2+?? { (-4.65 → -1.07) Blunder. Qe7 was best. } (22... Qe7) 23. Rxf2 Rc8?? { (-1.08 → 1.37) Blunder. f4 was best. } (23... f4) 24. Qd3? { (1.37 → 0.00) Mistake. Qb3 was best. } (24. Qb3 Qh5) 24... Bxd5 25. Rxf5 Be4?? { (-0.08 → 2.30) Blunder. Qe6 was best. } (25... Qe6) 26. Qf1?? { (2.30 → -8.51) Blunder. Rxf8+ was best. } (26. Rxf8+ Kxf8 27. Qxa6 d5 28. Qh6+ Kg8 29. Qg5+ Kh8 30. Qf6+ Kg8 31. a4 Bd3 32. Qg5+ Kh8) 26... Bxf5 27. Nxf5 Qf7?? { (-8.45 → 6.91) Blunder. Qe4 was best. } (27... Qe4 28. Ng3 Rxf1+ 29. Rxf1 Qxd4+ 30. Kh1 Rc2 31. b4 Qd5 32. Rg1 Rxa2 33. Nf1 Kf7 34. Ne3) 28. Nxd6?? { (6.91 → -6.50) Blunder. Nh6+ was best. } (28. Nh6+) 28... Qxf1+ 29. Rxf1 Rxf1+ 30. Kxf1 Rc1+ 31. Ke2 Rc2+ 32. Kf1 Rxb2 33. h3 Rb1+ 34. Kf2 Rb2+ 35. Kg1 Rxa2 36. hxg4 Rd2 37. Ne4 Rxd4 38. Nf2 a5 39. Kf1 Rf4 40. Ke1 a4 41. Nd3 Rxg4 42. Nc5 Rxg2 43. Nxa4 Rg7 44. Nb6 d5 45. Nxd5 Rd7?? { (-6.37 → 0.00) Blunder. Rf7 was best. } (45... Rf7) 46. Nf6+ Kg7 47. Nxd7 h5 48. Ne5 h4 49. Nf3 h3 50. Kf1 Kf6 51. Kg1 Kf5 52. Kh1 Kg4 53. Ne5+ Kg3 54. Ng6 h2 55. Ne5 Kf4 56. Nd3+ Ke3 57. Ne5 Kf2 58. Ng4+ Kg3 59. Nxh2 { The game is a draw. } 1/2-1/2