CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/C1i65jP8"] [Date "2026.08.14"] [White "Jenna"] [Black "PJ"] [Result "1-0"] [UTCDate "2026.08.14"] [UTCTime "23:03:52"] [WhiteElo "1408"] [BlackElo "1963"] [WhiteRatingDiff "+26"] [BlackRatingDiff "-12"] [WhiteTitle "GM"] [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. Bxd5?? { (0.00 → -1.71) 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... Qxd5 7. Nc3 Qa5?! { (-1.94 → -1.36) Inaccuracy. Qd6 was best. } (7... Qd6) 8. O-O Bb4 9. Re1 Bg4? { (-0.90 → 0.47) Mistake. Be6 was best. } (9... Be6 10. a3 Bxc3 11. dxc3 f6 12. a4 Qd5 13. Qxd5 Bxd5 14. Nd4 O-O-O 15. Nf5 h5 16. Ne3) 10. h3?! { (0.47 → -0.46) Inaccuracy. Nxe5 was best. } (10. Nxe5 Nxe5 11. Qxg4 O-O 12. Qd1 Rfe8 13. Re4 Rad8 14. Qe1 f5 15. Re2 Kf8 16. d3 Nc6) 10... Bxf3 11. Qxf3 O-O-O 12. a3?! { (0.11 → -0.45) Inaccuracy. Qxf7 was best. } (12. Qxf7 Rhf8 13. Qxg7 Nd4 14. Qxh7 Qa6 15. Re3 Qe6 16. Rb1 Kb8 17. d3 Bc5 18. b4 Bb6) 12... Nd4 13. Qd3 f5?! { (-0.85 → -0.21) Inaccuracy. Qa6 was best. } (13... Qa6 14. Qxa6 bxa6 15. Rxe5 Bd6 16. Re4 Nxc2 17. Rb1 f5 18. Re2 Nd4 19. Re1 Rhe8 20. Rxe8) 14. axb4?? { (-0.21 → -5.27) Blunder. Rb1 was best. } (14. Rb1 Bd6 15. b4 Qa6 16. Qxa6 bxa6 17. Rb2 a5 18. Ne2 Rhe8 19. Kf1 Nc6 20. b5 Ne7) 14... Qxa1 15. Nb5 e4 16. Qc4 Nxb5 17. Qxb5 Rhf8 18. Rf1 f4 19. d3?! { (-4.54 → -6.33) Inaccuracy. Qc4 was best. } (19. Qc4 Rde8) 19... f3?? { (-6.33 → -1.59) Blunder. exd3 was best. } (19... exd3) 20. Bg5 a6?? { (-1.95 → 5.56) Blunder. Qxb2 was best. } (20... Qxb2 21. Bxd8) 21. Qe5?? { (5.56 → 0.00) Blunder. Rxa1 was best. } (21. Rxa1) 21... Qa4 22. Bxd8 fxg2?? { (0.07 → Mate in 1) Checkmate is now unavoidable. Rxd8 was best. } (22... Rxd8 23. dxe4 fxg2 24. Re1 Qxb4 25. Re3 Kb8 26. b3 Qd2 27. Qxg7 Qxc2 28. Kxg2 Rd1 29. Qh8+) 23. Kxg2?? { (Mate in 1 → -0.08) Lost forced checkmate sequence. Qxc7# was best. } (23. Qxc7#) 23... exd3?? { (-0.08 → Mate in 1) Checkmate is now unavoidable. Rxd8 was best. } (23... Rxd8 24. dxe4) 24. cxd3?? { (Mate in 1 → -0.97) Lost forced checkmate sequence. Qxc7# was best. } (24. Qxc7#) 24... Qc6+ 25. f3 Qg6+ 26. Qg5 Qxd3?? { (-1.93 → 6.37) Blunder. Rxd8 was best. } (26... Rxd8 27. Qxg6 hxg6 28. Re1 Rxd3 29. Kg3 Kd8 30. h4 Rd2 31. Re6 Rxb2 32. Rxg6 Rb1 33. Kh3) 27. Be7 Rf7 28. Bc5 h6 29. Qe3 Qg6+ 30. Kh1 Rd7 31. Qg1 Qh5 32. Qg4 Qd5 33. Kg2 Qd2+ 34. Rf2 Qd5 35. Kg3 b6 36. Be3 g5 37. Rd2 h5 38. Rxd5 hxg4 39. Rxd7 Kxd7 40. hxg4 Kc6 41. Bxg5 Kb5 42. Bd2 Kc4 43. g5 c5 44. g6 cxb4 45. g7 Kb3 46. g8=Q+ Kxb2 47. Qb8 b5 48. Qa7 b3 49. Qd4+ Ka2 50. f4 b2 51. Qxb2+?! { (Mate in 7 → 57.32) Lost forced checkmate sequence. Qd5+ was best. } (51. Qd5+ Ka3 52. Qd3+ Ka2 53. Qc2 b4 54. Bc1 Ka3 55. Bxb2+ Ka2 56. Bc1+ Ka1 57. Qb2#) 51... Kxb2 52. f5 Kc2 53. Bb4 Kb3 54. Ba5 b4 55. f6 Ka4 56. Bxb4 Kxb4 57. f7 a5 58. f8=Q+ Kb3 59. Qb8+?! { (Mate in 10 → 57.50) Lost forced checkmate sequence. Qc5 was best. } (59. Qc5 Ka4 60. Qb6 Ka3 61. Qxa5+ Kb3 62. Qb5+ Ka3 63. Kf3 Ka2 64. Qb4 Ka1 65. Ke3 Ka2) 59... Ka3?! { (57.50 → Mate in 5) Checkmate is now unavoidable. Kc4 was best. } (59... Kc4) 60. Kf3 a4 61. Ke3 Ka2 62. Kd3 a3 63. Kc2 Ka1 64. Qb1# { White wins by checkmate. } 1-0