CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/dJmjX0aC"] [Date "2025.07.26"] [White "Matilda"] [Black "Josiah1"] [Result "0-1"] [UTCDate "2025.07.26"] [UTCTime "17:20:46"] [WhiteElo "1359"] [BlackElo "1370"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+60"] [WhiteTitle "⛸"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B50"] [Opening "Sicilian Defense: Modern Variations"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Nf3 d6 { B50 Sicilian Defense: Modern Variations } 3. Bc4?! { (0.45 → -0.08) Inaccuracy. d4 was best. } (3. d4 cxd4) 3... Nf6 4. Nc3 Nc6 5. d3 a6 6. Bd2?! { (0.22 → -0.42) Inaccuracy. Nd5 was best. } (6. Nd5 e6) 6... e6 7. O-O d5?! { (-0.59 → -0.04) Inaccuracy. b5 was best. } (7... b5) 8. exd5 exd5 9. Bb3 c4?? { (-0.47 → 2.03) Blunder. Be7 was best. } (9... Be7 10. Re1 O-O 11. h3 Be6 12. a4 h6 13. Ne2 Bf5 14. Ng3 Bh7 15. a5 Qc7 16. Ba4) 10. dxc4 dxc4 11. Bxc4 Be7 12. Re1 O-O 13. Ne5?? { (1.72 → -0.52) Blunder. h3 was best. } (13. h3 Bf5) 13... Nxe5 14. Rxe5 Ng4 15. Rh5?? { (0.18 → -2.15) Blunder. Re4 was best. } (15. Re4 Bc5 16. Be3 Nxe3 17. fxe3 Qb6 18. Qh5 Be6 19. Bxe6 fxe6 20. Na4 Bxe3+ 21. Kh1 Qb5) 15... g6 16. Rd5? { (-2.06 → -3.62) Mistake. h3 was best. } (16. h3 gxh5) 16... Nxf2?? { (-3.62 → 7.08) Blunder. Qc7 was best. } (16... Qc7 17. h3) 17. Kxf2?! { (7.08 → 5.14) Inaccuracy. Rxd8 was best. } (17. Rxd8 Nxd1) 17... Bh4+?! { (5.14 → 7.36) Inaccuracy. Qc7 was best. } (17... Qc7 18. Bb3 Qxh2 19. Qg1 Qc7 20. Kf1 Be6 21. Re1 Rad8 22. Qf2 Qh2 23. Bf4 Qh1+ 24. Ke2) 18. g3 Qf6+ 19. Kg1 h5 20. gxh4 Bg4 21. Be2 Bxe2 22. Qxe2 Rfe8 23. Qg2 Qxh4 24. Qg3 Qc4 25. b3 Qb4 26. a3 Qb6+ 27. Kh1 Re7 28. Re1 Rxe1+ 29. Qxe1 Qc6 30. Qg3 Rd8 31. Qg2 Rxd5 32. Qxd5 Qf6 33. Qxb7?? { (9.65 → Mate in 1) Checkmate is now unavoidable. Kg2 was best. } (33. Kg2) 33... Qf1# { Black wins by checkmate. } 0-1