CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/NL4earjp"] [Date "2026.08.03"] [White "Ryker"] [Black "Jhaedon"] [Result "0-1"] [UTCDate "2026.08.03"] [UTCTime "15:08:19"] [WhiteElo "1178"] [BlackElo "1267"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+8"] [WhiteTitle "NM֍"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 { C46 Four Knights Game: Italian Variation } Nxe4 5. Nxe4 d5 6. Nd6+?? { (0.00 → -4.30) Blunder. Bd3 was best. } (6. Bd3 dxe4 7. Bxe4 Nb4 8. c3 Nd3+ 9. Bxd3 Qxd3 10. Nxe5 Qe4+ 11. Qe2 Qxg2 12. Nf3+ Be7) 6... Qxd6 7. Bb5 a6?! { (-4.31 → -2.90) Inaccuracy. e4 was best. } (7... e4 8. Nd4) 8. Bxc6+ Qxc6?? { (-2.72 → -0.73) Blunder. bxc6 was best. } (8... bxc6 9. d4) 9. d3?? { (-0.73 → -4.41) Blunder. Nxe5 was best. } (9. Nxe5) 9... Qg6 10. Bg5?! { (-3.81 → -5.71) Inaccuracy. O-O was best. } (10. O-O) 10... f6 11. Bh4 Qxg2 12. Rg1 Qh3 13. Rg3 Qf5 14. Qe2 g5? { (-7.41 → -3.50) Mistake. Be6 was best. } (14... Be6) 15. Nxg5 fxg5?! { (-3.79 → -2.62) Inaccuracy. fxg5 was best. } (15... fxg5 16. Rxg5 Qf7 17. c4 Rg8 18. Rxe5+ Kd7 19. Bg5 Bd6 20. Qg4+ Kc6 21. cxd5+ Kb6 22. Be3+) 16. Bxg5?? { (-2.62 → -7.67) Blunder. Rxg5 was best. } (16. Rxg5 Qf7) 16... Rg8 17. Bd2 Rxg3 18. hxg3 Qh3 19. O-O-O Bg4?? { (-6.29 → -0.07) Blunder. Bg7 was best. } (19... Bg7 20. Qf3) 20. Qxe5+ Be7?? { (0.00 → 2.98) Blunder. Kf7 was best. } (20... Kf7 21. Qxd5+ Be6 22. Qxb7 Rc8 23. Qxa6 Qf5 24. Re1 Bd6 25. Qc6 Bd5 26. Qb5 Be6 27. Qc6) 21. Qxc7?? { (2.98 → -6.68) Blunder. Re1 was best. } (21. Re1) 21... Rc8?! { (-6.68 → -4.93) Inaccuracy. Bxd1 was best. } (21... Bxd1 22. Kxd1) 22. Qxb7?! { (-4.93 → -7.38) Inaccuracy. Qe5 was best. } (22. Qe5 Bxd1) 22... Bxd1 23. Kxd1 Qf1+ 24. Be1 Kd8?? { (-5.45 → 0.00) Blunder. Qh3 was best. } (24... Qh3 25. Qxd5) 25. Qb6+?? { (0.00 → -3.69) Blunder. Qxd5+ was best. } (25. Qxd5+ Kc7 26. Qf7 Kd6 27. Qf4+ Kd7 28. Qf5+ Kc7) 25... Kd7?! { (-3.69 → -2.87) Inaccuracy. Rc7 was best. } (25... Rc7 26. Qxa6 Qh1 27. c3 Qf3+ 28. Kc2 Kd7 29. Qb5+ Ke6 30. Qb8 Bd6 31. Qg8+ Qf7 32. Qg5) 26. Qb7+ Rc7 27. Qxd5+ Bd6 28. Qf5+ Kc6 29. Qe4+ Kb6 30. Qd4+? { (-2.84 → -5.35) Mistake. Qe6 was best. } (30. Qe6) 30... Bc5 31. Qf6+ Rc6? { (-5.93 → -3.59) Mistake. Kb7 was best. } (31... Kb7 32. Qf3+ Ka7 33. Qe2 Qxe2+ 34. Kxe2 Re7+ 35. Kf1 Kb7 36. f4 Bd6 37. Bc3 Kc8 38. Kf2) 32. Qd8+?! { (-3.59 → -4.87) Inaccuracy. Qh4 was best. } (32. Qh4 a5) 32... Kb5?? { (-4.87 → Mate in 1) Checkmate is now unavoidable. Kb7 was best. } (32... Kb7 33. Qd5) 33. Qb8+ Rb6 34. Qe8+ Rc6 35. b3?? { (Mate in 2 → -0.47) Lost forced checkmate sequence. a4+ was best. } (35. a4+ Kb6 36. Qb8#) 35... Bxf2?? { (-0.47 → 7.35) Blunder. Bd6 was best. } (35... Bd6 36. Qd8) 36. a4+?? { (7.35 → 1.25) Blunder. c4+ was best. } (36. c4+) 36... Kc5 37. Qe5+ Kb6 38. a5+?? { (1.52 → -6.05) Blunder. Qb8+ was best. } (38. Qb8+ Kc5 39. Qa7+ Rb6 40. Qc7+ Kd5 41. Qf7+ Kc6 42. Qxf2 Qxf2 43. Bxf2 Rb7 44. Be3 h5) 38... Ka7?? { (-6.05 → 1.04) Blunder. Kb7 was best. } (38... Kb7) 39. Qe7+ Kb8 40. Qe8+?? { (1.22 → -6.48) Blunder. Qf8+ was best. } (40. Qf8+) 40... Rc8 41. Qe5+ Kb7?? { (-6.71 → 0.00) Blunder. Rc7 was best. } (41... Rc7 42. Qe8+ Ka7 43. b4 Qxe1+ 44. Qxe1 Bxe1 45. Kxe1 Rxc2 46. d4 Kb7 47. d5 Rb2 48. b5) 42. Qe7+?? { (0.00 → -6.33) Blunder. Qd5+ was best. } (42. Qd5+ Kb8 43. Qd6+ Ka8 44. Qxa6+ Kb8 45. Qb5+ Ka7 46. Qd7+ Kb8 47. Qb5+) 42... Ka8?? { (-6.33 → 0.00) Blunder. Rc7 was best. } (42... Rc7 43. Qe4+ Ka7 44. c4 Qg1 45. Kd2 Qxg3 46. Ke2 Bxe1 47. Qd4+ Kb7 48. Qb6+ Kc8 49. Qxa6+) 43. Qe4+ Ka7 44. Qxh7+?? { (0.00 → -5.41) Blunder. Qe7+ was best. } (44. Qe7+ Ka8 45. Qe4+ Ka7) 44... Kb8 45. Qe7 Bxe1?? { (-5.34 → 0.00) Blunder. Qxe1+ was best. } (45... Qxe1+ 46. Qxe1) 46. Qxe1?? { (0.00 → -5.52) Blunder. Qe5+ was best. } (46. Qe5+ Kb7 47. Qe7+ Kc6 48. Qe6+ Kc5 49. Qxc8+ Kb4 50. Qg4+ Ka3 51. Qe2 Qxe2+ 52. Kxe2 Bxg3) 46... Qxe1+ 47. Kxe1 Rf8?? { (-5.56 → -2.41) Blunder. Rxc2 was best. } (47... Rxc2) 48. c4 Rf3 49. Ke2 Rxg3 50. d4?? { (-3.17 → -6.53) Blunder. Kd2 was best. } (50. Kd2 Rg2+) 50... Kc7 51. d5?! { (-5.66 → -54.69) Inaccuracy. Kd2 was best. } (51. Kd2 Rxb3) 51... Rxb3 52. Kd2 Kd6 53. Kc2 Rh3 54. Kd2 Kc5 55. Ke2 Kxc4 56. d6 Rd3 57. Kf2 Rxd6 58. Ke3 Rd3+ 59. Ke4 Ra3 60. Ke5 Rxa5+ 61. Ke4 Rd5 62. Ke3 Kc3 63. Kf3 Rd4 64. Ke3 Kc4 65. Kf3 Kd3 66. Kg3 Ke3 67. Kh3 Rf4 68. Kg3 Ke4 69. Kg2 Rf3 70. Kg1 Kf4 71. Kg2 Kg4 72. Kh2 Rg3 73. Kh1 Kf3 74. Kh2 Kf2 75. Kh1 Rh3# { Black wins by checkmate. } 0-1