CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Ki3B113W"] [Date "2023.04.09"] [White "Adam"] [Black "Andy1"] [Result "1-0"] [UTCDate "2023.04.09"] [UTCTime "17:04:10"] [WhiteElo "1769"] [BlackElo "1877"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-57"] [WhiteTitle "GM"] [BlackTitle "IM∛"] [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. Bc4 Bc5 4. Nc3 Nf6 { C50 Four Knights Game: Italian Variation } 5. O-O O-O 6. d3 d6 7. Nd5 Nxd5 8. Bxd5 Be6 9. c3?! { (0.33 → -0.38) Inaccuracy. Bxe6 was best. } (9. Bxe6 fxe6 10. c3 a5 11. Be3 Bxe3 12. fxe3 Qd7 13. a4 h6 14. Qb3 Ne7 15. Rf2 Ng6) 9... Ne7?? { (-0.38 → 1.37) Blunder. Bxd5 was best. } (9... Bxd5 10. exd5 Ne7 11. b4 Bb6 12. Qb3 a5 13. a4 Qd7 14. Be3 Bxe3 15. fxe3 b5 16. axb5) 10. Bxb7 Rb8 11. Ba6 d5?! { (1.10 → 1.68) Inaccuracy. Rb6 was best. } (11... Rb6 12. Bc4 Bxc4 13. dxc4 a5 14. b3 Ng6 15. a3 Qa8 16. Bd2 Rbb8 17. b4 Bb6 18. Qe2) 12. exd5 Qxd5? { (1.47 → 2.73) Mistake. Bxd5 was best. } (12... Bxd5 13. Bc4) 13. Bc4 Qd6 14. Bxe6 fxe6?! { (2.71 → 3.55) Inaccuracy. Qxe6 was best. } (14... Qxe6 15. Re1) 15. b4 Bb6 16. Re1 Ng6 17. h3?! { (2.07 → 1.11) Inaccuracy. Be3 was best. } (17. Be3 Rbd8 18. d4 a5 19. b5 exd4 20. Bxd4 Nf4 21. a4 c5 22. Be5 Qxd1 23. Rexd1 Nd3) 17... c5 18. bxc5?! { (1.60 → 0.77) Inaccuracy. Re4 was best. } (18. Re4 cxb4 19. cxb4 Rbc8 20. Qb3 h6 21. Be3 Qd5 22. h4 Qxb3 23. axb3 Rc3 24. h5 Nf4) 18... Bxc5? { (0.77 → 2.06) Mistake. Qxc5 was best. } (18... Qxc5 19. Be3) 19. d4 exd4 20. cxd4 Bb6 21. Qd3 Rbd8?? { (1.90 → 5.82) Blunder. Qd5 was best. } (21... Qd5 22. Qb3) 22. Ba3 Bc5?! { (5.44 → 8.53) Inaccuracy. Nf4 was best. } (22... Nf4 23. Qb3) 23. Bxc5 Qxc5 24. dxc5?? { (8.53 → 3.50) Blunder. Qxg6 was best. } (24. Qxg6 Qd6 25. Qd3 Rxf3 26. Qxf3 Rf8 27. Qe4 a5 28. Rac1 h6 29. Qe5 Qxe5 30. dxe5 a4) 24... Rxd3 25. Rxe6? { (3.64 → 2.12) Mistake. Rac1 was best. } (25. Rac1 Nf4 26. c6 Nxh3+ 27. Kh2 Nf4 28. Rc4 Nd5 29. Rxe6 Rc8 30. Ne5 Nb6 31. Rc2 Rd5) 25... Rc8?? { (2.12 → 5.58) Blunder. Rc3 was best. } (25... Rc3 26. Rd1) 26. Rc1 Rd5 27. c6 Nf4 28. Re4 Nd3 29. Rc3 Nc5 30. Re7 Rxc6 31. Rxa7? { (7.00 → 4.04) Mistake. Re8+ was best. } (31. Re8+ Kf7 32. Re5 Nd3 33. Rxd5 Rxc3 34. Rxd3 Rxd3 35. Ne5+ Ke6 36. Nxd3 Kd5 37. Kf1 Kc4) 31... Rd1+ 32. Kh2 Rdd6?! { (4.79 → 8.39) Inaccuracy. h6 was best. } (32... h6 33. Ne5 Ra6 34. Rxa6 Nxa6 35. a4 Rd5 36. f4 Kh7 37. Rc4 g5 38. Nc6 gxf4 39. Rxf4) 33. Ne5 Rc8 34. Rxc5 Re8 35. Nc4 Rde6 36. a4 Re2 37. Rg5 g6 38. Nd6 Rd8 39. Nb7 Rd7 40. f3 Ra2 41. Rga5 Rdd2 42. Ra8+ Kg7 43. Rg5 h6 44. Rg3 Rd4 45. Nc5 Rc4 46. Ne6+ Kf6 47. Nf8 g5 48. Rg4 Rcc2 49. Nd7+ Kf5? { (8.50 → Mate in 13) Checkmate is now unavoidable. Ke7 was best. } (49... Ke7 50. Ra7) 50. Ra5+? { (Mate in 13 → 8.57) Lost forced checkmate sequence. Ra6 was best. } (50. Ra6 Rxg2+ 51. Rxg2 Kf4 52. Rxa2 Ke3 53. a5 Kd4 54. Rf6 Kc4 55. a6 g4 56. fxg4 h5) 50... Kg6 51. Ne5+ Kg7 52. Nd3 Kf6 53. Nb4 h5 54. Rgxg5 Rxa4 55. Rxa4 Kxg5 56. Ra5+ Kf4?! { (67.06 → Mate in 14) Checkmate is now unavoidable. Kh4 was best. } (56... Kh4 57. Nd5) 57. Nxc2 h4 58. Nd4 Ke3 59. Nf5+ Kf2 60. Nxh4 Ke3 61. g4 Kf4 62. Ra4+ Kg5 63. Kg3 Kf6 64. Kf4 Kg7 65. Kg5 Kf7 66. f4 Kg7 67. f5 Kf8 68. Ra7 Kg8 69. Kf6 Kf8 70. Ra8# { White wins by checkmate. } 1-0