CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/wU8IggBD"] [Date "2026.07.06"] [White "Jhaedon"] [Black "Evan12"] [Result "1-0"] [UTCDate "2026.07.06"] [UTCTime "15:15:34"] [WhiteElo "1210"] [BlackElo "1036"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-23"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense } 3. Nc3 Nf6 4. Bd3 Be7 5. Nd5? { (-0.02 → -1.20) Mistake. O-O was best. } (5. O-O) 5... O-O? { (-1.20 → -0.04) Mistake. Nxd5 was best. } (5... Nxd5) 6. Nxe7+ Qxe7 7. h3? { (-0.08 → -1.29) Mistake. O-O was best. } (7. O-O Bg4 8. Re1 c5 9. h3 Bh5 10. Bc4 Nc6 11. d3 b5 12. Bb3 a5 13. c3 a4) 7... Nc6?! { (-1.29 → -0.31) Inaccuracy. d5 was best. } (7... d5 8. Qe2) 8. b3? { (-0.31 → -1.64) Mistake. c3 was best. } (8. c3 d5) 8... Be6?! { (-1.64 → -0.60) Inaccuracy. d5 was best. } (8... d5 9. Qe2) 9. Bb2 Rad8 10. Qe2?! { (-0.46 → -1.35) Inaccuracy. O-O was best. } (10. O-O Nb4 11. Ne1 Nxd3 12. cxd3 Nd7 13. d4 exd4 14. Bxd4 d5 15. exd5 Bxd5 16. Qg4 f6) 10... a6?! { (-1.35 → -0.64) Inaccuracy. Nb4 was best. } (10... Nb4) 11. Bc4 d5 12. exd5 Nxd5 13. Nxe5 Nf4?? { (0.00 → 3.93) Blunder. Ncb4 was best. } (13... Ncb4 14. O-O-O b5 15. Bxd5 Rxd5 16. Rhe1 Rc5 17. Bc3 Bf5 18. Nf3 Qd6 19. Nd4 Qxd4 20. Bxd4) 14. Nxc6 Qd6? { (3.60 → 5.79) Mistake. bxc6 was best. } (14... bxc6 15. Qe5) 15. Qf3?? { (5.79 → -1.22) Blunder. Nxd8 was best. } (15. Nxd8) 15... Qxc6?? { (-1.22 → 6.17) Blunder. Qxd2+ was best. } (15... Qxd2+ 16. Kf1) 16. Qxf4 Rfe8?! { (5.29 → 7.80) Inaccuracy. Bxc4 was best. } (16... Bxc4 17. bxc4) 17. Qe5?? { (7.80 → -7.15) Blunder. O-O was best. } (17. O-O) 17... Bd5?! { (-7.15 → -5.32) Inaccuracy. Bxc4 was best. } (17... Bxc4 18. O-O-O Rxe5 19. Bxe5 Bb5 20. Bc3 f6 21. h4 Qxg2 22. h5 Qxf2 23. Rhg1 Kf7 24. h6) 18. Bxd5 Rxe5+ 19. Bxe5 Qxd5 20. Bxc7 Re8+ 21. Kd1 Qxg2 22. Re1 Qf3+ 23. Re2? { (-8.00 → Mate in 2) Checkmate is now unavoidable. Kc1 was best. } (23. Kc1 Rxe1+) 23... Rxe2? { (Mate in 2 → -9.00) Lost forced checkmate sequence. Qh1+ was best. } (23... Qh1+ 24. Re1 Rxe1#) 24. Kc1 Qh1+ 25. Kb2 Qe4 26. d3? { (-7.02 → Mate in 7) Checkmate is now unavoidable. Ba5 was best. } (26. Ba5 Qd4+) 26... Qe3?? { (Mate in 7 → 7.24) Lost forced checkmate sequence. Qd4+ was best. } (26... Qd4+ 27. Ka3 Qc5+ 28. Ka4 b5+ 29. Ka5 Re6 30. Bd6 Rxd6 31. a3 Qc3+ 32. b4 Qc7#) 27. fxe3 Rxe3 28. Bb6 Re6 29. Ba7 f5 30. a4 Rf6 31. Rf1 f4 32. d4 g5 33. d5 Rd6 34. c4 b6 35. h4 h6 36. h5 Rf6 37. a5 f3 38. axb6 Rf7 39. d6 f2 40. c5 g4 41. c6 g3 42. b7 g2 43. b8=Q+ Kg7 44. Bd4+ Rf6 45. Bxf6+ Kxf6 46. Qf8+ Kg5 47. Qxf2 gxf1=R 48. Qxf1 Kxh5 49. Qh1+ Kg5 50. c7 h5 51. c8=Q h4 52. Qh8 Kg4 53. Q8xh4+ Kf5 54. d7 Ke5 55. d8=Q Ke6 56. Qdd4 Kf5 57. Q4h2 Ke6 58. Qe1+ Kf5 59. Qhf4+ Kg6 60. Qd7 Kh5 61. Qee6 a5 62. Qeg4# { White wins by checkmate. } 1-0