CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/HURYazbr"] [Date "2023.11.03"] [White "Ray"] [Black "Elena"] [Result "1-0"] [UTCDate "2023.11.03"] [UTCTime "23:20:35"] [WhiteElo "1409"] [BlackElo "1107"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-22"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C44"] [Opening "King's Knight Opening: Normal Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 { C44 King's Knight Opening: Normal Variation } 3. Bd3?! { (0.41 → -0.16) Inaccuracy. Bb5 was best. } (3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5) 3... Nf6 4. O-O Bc5 5. Nc3 O-O 6. Bc4 Re8 7. d3 Kf8?? { (0.07 → 4.07) Blunder. Na5 was best. } (7... Na5 8. Bb3) 8. a3?? { (4.07 → 0.49) Blunder. Ng5 was best. } (8. Ng5) 8... d6? { (0.49 → 1.65) Mistake. h6 was best. } (8... h6 9. b4 Bb6 10. Na4 a6 11. Nxb6 cxb6 12. h3 d5 13. exd5 Nxd5 14. Re1 b5 15. Bb3) 9. Bd2? { (1.65 → 0.36) Mistake. Ng5 was best. } (9. Ng5 Be6 10. Nxe6+ fxe6 11. Na4 Bb6 12. Ba2 Kg8 13. Nxb6 axb6 14. f4 Kh8 15. fxe5 Nxe5) 9... Bg4 10. Nd5?? { (0.45 → -1.78) Blunder. h3 was best. } (10. h3 Bxf3) 10... Nxd5 11. Bxd5 Bxf3?? { (-1.65 → 2.18) Blunder. Nd4 was best. } (11... Nd4 12. Kh1 Nxf3 13. gxf3 Bh3 14. Bxb7 Rb8 15. Bc6 Bxf1 16. Qxf1 Rxb2 17. Bxe8 Kxe8 18. Qc1) 12. Qxf3 Ne7?? { (2.37 → Mate in 1) Checkmate is now unavoidable. Qd7 was best. } (12... Qd7 13. Qh5 Kg8 14. Kh1 Nd8 15. f4 exf4 16. Rxf4 Re5 17. Qh4 c6 18. Ba2 Ne6 19. Rf3) 13. Bxb7?? { (Mate in 1 → 2.89) Lost forced checkmate sequence. Qxf7# was best. } (13. Qxf7#) 13... Rb8 14. Bd5?? { (2.65 → -0.60) Blunder. Ba6 was best. } (14. Ba6 d5) 14... Nxd5 15. exd5 Bb6?? { (-0.46 → 2.43) Blunder. Rxb2 was best. } (15... Rxb2 16. Qd1 Kg8 17. Bc3 Rb8 18. Qg4 Qc8 19. Qc4 c6 20. Bb4 cxd5 21. Qxd5 Rb5 22. Qf3) 16. c4?? { (2.43 → 0.29) Blunder. b4 was best. } (16. b4 Bd4 17. c3 Bb6 18. c4 Qd7 19. Be3 f5 20. Rab1 Kg8 21. c5 dxc5 22. bxc5 Ba5) 16... a5?? { (0.29 → 2.00) Blunder. Bd4 was best. } (16... Bd4 17. Rab1 Rxb2 18. Rxb2 Bxb2 19. Rb1 Bd4 20. h3 Qd7 21. Qd1 h6 22. Be3 Bb6 23. a4) 17. b4 axb4 18. axb4 h6 19. h3 Qf6? { (2.24 → 4.31) Mistake. Qh4 was best. } (19... Qh4 20. Rae1) 20. Qxf6 gxf6 21. Ra6?! { (4.24 → 3.35) Inaccuracy. Bxh6+ was best. } (21. Bxh6+ Kg8 22. Rfc1 Kh7 23. Bd2 Bd4 24. Ra4 f5 25. Be3 Bxe3 26. fxe3 e4 27. dxe4 Rxe4) 21... e4 22. dxe4 Rxe4 23. c5?? { (4.25 → 1.85) Blunder. Rc1 was best. } (23. Rc1 Bd4 24. Kf1 Ke8 25. f3 Re7 26. b5 h5 27. Be1 Kd7 28. Bf2 Bxf2 29. Kxf2 Rbe8) 23... Bxc5?? { (1.85 → 7.87) Blunder. dxc5 was best. } (23... dxc5) 24. bxc5 dxc5 25. Rxf6 h5 26. Bh6+ Ke7 27. Bg5 Rd4 28. Rh6+ Kf8 29. Rh8+ Kg7 30. Rxb8 Rxd5 31. Bd2 Rxd2 32. Re1 Kf6 33. Rb6+?? { (6.77 → -5.16) Blunder. Rc1 was best. } (33. Rc1 c4 34. Rh8 Rd5 35. Kf1 c6 36. Rg8 Rg5 37. Rxg5 Kxg5 38. Rxc4 f5 39. Ke2) 33... Kf5?? { (-5.16 → 7.15) Blunder. cxb6 was best. } (33... cxb6) 34. Rb7 Kf4 35. Rxc7 Rc2? { (7.29 → Mate in 8) Checkmate is now unavoidable. Kg5 was best. } (35... Kg5 36. Rc6) 36. Rxf7+ Kg5 37. Re5+ Kg6 38. Rff5? { (Mate in 7 → 7.76) Lost forced checkmate sequence. Ref5 was best. } (38. Ref5 Rc4 39. f4 Rxf4 40. Rxf4 h4 41. Kf2 c4 42. Kf3 c3 43. Kg4 c2 44. R4f6#) 38... Rc1+ 39. Kh2 Rc4 40. Rxh5 Kf6 41. Ref5+ Ke6 42. Re5+ Kd6 43. Rd5+ Kc6 44. Rdf5 Kb5 45. Rf3 Rb4 46. Rh8 c4 47. Rb8+ Kc5?! { (67.70 → Mate in 15) Checkmate is now unavoidable. Ka4 was best. } (47... Ka4 48. Rxb4+) 48. Rxb4?! { (Mate in 15 → 72.11) Lost forced checkmate sequence. Rf5+ was best. } (48. Rf5+ Kd4 49. Rxb4 Kc3 50. Rxc4+ Kxc4 51. h4 Kd4 52. h5 Ke4 53. Ra5 Kd4 54. h6 Kc4) 48... Kxb4 49. h4 c3 50. Rxc3 Kxc3 51. h5 Kd4 52. h6 Ke5 53. h7 Kf6 54. h8=Q+ Kg6 55. Qf8 Kg5 56. g3 Kg4 57. Qg8+ Kf5 58. Qf8+ Kg6 59. f4 Kh5 60. f5 Kg5 61. f6 Kg6 62. f7 Kg5 63. Qg8+ Kf6 64. f8=Q+ Ke5 65. Qe7+ Kf5 66. Qgf8+ Kg4 67. Qeg7+ Kh5 68. Qfh8# { White wins by checkmate. } 1-0