CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/b8BZd0A7"] [Date "2026.06.14"] [White "Grayson"] [Black "Rishi"] [Result "0-1"] [UTCDate "2026.06.14"] [UTCTime "17:04:27"] [WhiteElo "1255"] [BlackElo "1432"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+5"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bc4?! { (0.58 → -0.05) Inaccuracy. Nf3 was best. } { C23 Bishop's Opening } (2. Nf3) 2... d6?! { (-0.05 → 0.46) Inaccuracy. Nf6 was best. } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. O-O a5 6. d4 exd4 7. Nxd4 O-O 8. h3 h6 9. Nf3) 3. Qf3?! { (0.46 → -0.14) Inaccuracy. Nf3 was best. } (3. Nf3 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 O-O 7. O-O c6 8. h3 d5 9. exd5 cxd5) 3... Nh6? { (-0.14 → 1.20) Mistake. Nf6 was best. } (3... Nf6 4. Nc3 Be7 5. Nge2 c6 6. a4 O-O 7. O-O Bg4 8. Qg3 Bh5 9. d4 Bxe2 10. Nxe2) 4. Nh3?? { (1.20 → -1.04) Blunder. d4 was best. } (4. d4 Qh4 5. Nc3 Nc6 6. g3 Qe7 7. Nge2 Bg4 8. Qg2 Bxe2 9. Nxe2 Nxd4 10. Nxd4 exd4) 4... Nc6 5. Ng5?? { (-1.02 → -8.55) Blunder. Bb5 was best. } (5. Bb5 Be7 6. Bxc6+ bxc6 7. Qc3 O-O 8. d3 Bxh3 9. gxh3 Bg5 10. Bxg5 Qxg5 11. Nd2 c5) 5... Qd7?? { (-8.55 → -0.09) Blunder. Qxg5 was best. } (5... Qxg5 6. O-O Be7 7. c3 Bg4 8. Qd3 Qg6 9. f3 Be6 10. Qe2 Bxc4 11. Qxc4 O-O 12. d4) 6. Nxf7?? { (-0.09 → -6.12) Blunder. d3 was best. } (6. d3 Nd4 7. Qd1 Qg4 8. Qxg4 Bxg4 9. Bb3 a5 10. c3 Nxb3 11. axb3 Bd7 12. b4 a4) 6... Nxf7 7. Bxf7+ Qxf7 8. Qd1 Nd4 9. O-O Be6 10. Nc3 O-O-O 11. d3 Be7 12. Be3 d5 13. Bxd4 exd4 14. exd5 Bxd5 15. Nxd5 Rxd5 16. b3 Ba3 17. c4 Rc5 18. Qg4+ Rf5 19. Qxd4 Kb8 20. Rae1 Bc5 21. Qb2 Rc8?! { (-7.69 → -5.38) Inaccuracy. Qd7 was best. } (21... Qd7 22. Qe5 Qxd3 23. Qxg7 Rhf8 24. b4 Bxb4 25. Qxh7 Bxe1 26. Rxe1 Qxc4 27. Qd7 Qg8 28. Re8+) 22. Re2?! { (-5.38 → -7.62) Inaccuracy. Re4 was best. } (22. Re4 Bd6 23. g3 Rf8 24. d4 Be7 25. Qe2 Bd8 26. d5 a6 27. f4 g5 28. Kg2 Qg8) 22... Bd6 23. Rfe1 Qh5 24. h3 Qf7 25. f3 Bc5+ 26. d4 Bb4 27. Rd1 Bd6 28. d5 Re8 29. Rxe8+ Qxe8 30. Rd2?? { (-6.53 → Mate in 1) Checkmate is now unavoidable. Qxg7 was best. } (30. Qxg7 Qe2) 30... Be5?? { (Mate in 1 → -5.62) Lost forced checkmate sequence. Qe1# was best. } (30... Qe1#) 31. Qc1 Bf4 32. Qd1 Bxd2 33. Qxd2 Re5 34. Kh2 Qd7 35. Qf4 Qe7 36. g3?? { (-7.00 → Mate in 3) Checkmate is now unavoidable. b4 was best. } (36. b4 g6) 36... a6? { (Mate in 3 → -7.98) Lost forced checkmate sequence. Re2+ was best. } (36... Re2+ 37. Kg1 Re1+ 38. Kf2 Qe2#) 37. h4 Re2+ 38. Kh3 Qd7+ 39. g4 Qd6 40. Qg5? { (-7.75 → Mate in 1) Checkmate is now unavoidable. Qxd6 was best. } (40. Qxd6 cxd6) 40... Rh2# { Black wins by checkmate. } 0-1