CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ddG2o3IM"] [Date "2026.09.13"] [White "ZePHyRos"] [Black "Rishi"] [Result "0-1"] [UTCDate "2026.09.13"] [UTCTime "17:48:02"] [WhiteElo "1810"] [BlackElo "1447"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+19"] [WhiteTitle "GM🥉"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 d6 3. Bc4 { C41 Philidor Defense } Nc6 4. d3 Nf6?! { (0.06 → 1.06) Inaccuracy. Na5 was best. } (4... Na5) 5. Bg5? { (1.06 → -0.11) Mistake. Ng5 was best. } (5. Ng5 d5) 5... Be6 6. Nc3 Qd7?! { (0.21 → 1.09) Inaccuracy. Be7 was best. } (6... Be7 7. O-O O-O 8. Bxf6 Bxf6 9. Nd5 Nb8 10. Nxf6+ Qxf6 11. Bxe6 Qxe6 12. Re1 a5 13. d4) 7. Nd5?! { (1.09 → 0.44) Inaccuracy. Bxf6 was best. } (7. Bxf6) 7... O-O-O?? { (0.44 → 4.77) Blunder. Be7 was best. } (7... Be7) 8. Nxf6 gxf6 9. Bxf6 Nd4?! { (4.82 → 8.22) Inaccuracy. Bxc4 was best. } (9... Bxc4 10. dxc4) 10. Nxd4 exd4 11. Bxe6 Qxe6 12. Bxh8 Bh6 13. Bxd4 d5 14. Qf3 dxe4 15. dxe4 Re8 16. O-O Qxe4 17. Qxe4 Rxe4 18. Bc3 Bf8 19. Rad1 Bd6 20. Rfe1 Rh4 21. g3 Rc4 22. Bf6 Rxc2 23. Re8+ Kd7 24. Rd8+ Kc6 25. a3 Bc5 { Black offers draw } 26. Bd4 Bxd4 27. R8xd4 Rxb2 28. Rc1+ Kb6 29. Rb4+ Ka5 30. Rb3?? { (60.44 → -0.04) Blunder. Rxb2 was best. } (30. Rxb2 b5 31. Rxc7 Kb6 32. Rxf7 h5 33. Rh7 a6 34. Rxh5 Kb7 35. Rh6 Ka7 36. Rf6 Kb7) 30... Rxb3 31. Rxc7 Rxa3?? { (0.00 → 3.69) Blunder. Ka6 was best. } (31... Ka6 32. Rxf7 b5 33. Rf6+ Ka5 34. Rf7 Kb6 35. Rf6+) 32. Rxb7 Ka6 33. Rxf7 Ra1+? { (3.64 → 6.43) Mistake. h5 was best. } (33... h5 34. Rf5) 34. Kg2 Kb5 35. Rxh7 a5 36. h4 a4 37. Rb7+ Kc4 38. h5 a3 39. h6 a2 40. h7?? { (8.52 → 0.00) Blunder. Ra7 was best. } (40. Ra7 Rb1 41. Rxa2 Kd5 42. h7 Rb8 43. Ra6 Rh8 44. Rh6 Ke5 45. f4+ Ke4 46. Rh5 Ra8) 40... Rg1+ { Black offers draw } 41. Kf3?? { (0.00 → -6.89) Blunder. Kxg1 was best. } (41. Kxg1 a1=Q+ 42. Kh2 Qf6 43. Rf7 Qh6+ 44. Kg2 Kd3 45. Rf3+ Ke2 46. Re3+ Kd2 47. Re7 Qh5) 41... a1=Q 42. Rc7+ Kd3 43. Rd7+ Kc4 44. Rc7+ Kd5 45. Rd7+ Kc6 46. Rf7 Qc3+ 47. Kg4 Qd4+ 48. Rf4 Qh8 49. Rf7 { White offers draw } 49... Qd4+ 50. Rf4 Qg7+ 51. Kf3 Qxh7 52. g4? { (-9.22 → Mate in 1) Checkmate is now unavoidable. Ke3 was best. } (52. Ke3 Qc2) 52... Qh3+?! { (Mate in 1 → -60.33) Lost forced checkmate sequence. Qd3# was best. } (52... Qd3#) 53. Ke4 Re1+ 54. Kf5 Qd3+ 55. Kg5 Qd5+ 56. Kh4 Rh1+ 57. Kg3 Rg1+ 58. Kh4 Qd8+ 59. Kh5 Qe8+ 60. Kg5 Qe5+ 61. Rf5 Qe7+ 62. Rf6+ Kd7?! { (Mate in 8 → -56.27) Lost forced checkmate sequence. Kd5 was best. } (62... Kd5 63. f3 Ke5 64. f4+ Ke4 65. Kg6 Rxg4+ 66. Kh5 Qxf6 67. Kxg4 Qg7+ 68. Kh3 Kf3 69. Kh2) 63. f4 Qe2 64. Rf7+ Ke8 65. Rf5 Qxg4+ 66. Kf6 Qh4+ 67. Ke5 Re1+ 68. Kd4 Qh8+?! { (Mate in 8 → -60.14) Lost forced checkmate sequence. Qf2+ was best. } (68... Qf2+ 69. Kd5 Qd2+ 70. Kc5 Rc1+ 71. Kb5 Qd3+ 72. Ka5 Rb1 73. Re5+ Kd7 74. Re7+ Kxe7 75. f5) 69. Re5+ Rxe5 70. fxe5 Qh4+ 71. Kd5 Qe7 72. e6 Kd8 73. Ke5 Kc7 74. Kd5 Kd8 75. Ke5 Qc7+ 76. Kf6 Qd6 77. Kf7 Qe7+ 78. Kg6 Qxe6+ 79. Kg7 Qf5 80. Kg8 Qf6 81. Kh7 Qg5 82. Kh8 Ke7 83. Kh7 Kf7 84. Kh8 Qg7# { Black wins by checkmate. } 0-1