CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/PXOpaCAi"] [Date "2026.04.12"] [White "Gideon"] [Black "Sydney"] [Result "1-0"] [UTCDate "2026.04.12"] [UTCTime "17:26:53"] [WhiteElo "1272"] [BlackElo "1066"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C45"] [Opening "Scotch Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 Nc6 2. Nf3 e5 3. d4 exd4 4. Nxd4 { C45 Scotch Game } Nxd4?! { (0.12 → 0.99) Inaccuracy. Nf6 was best. } (4... Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. exd5 cxd5 8. O-O Be7 9. Re1 O-O 10. h3 Rb8 11. b3) 5. Qxd4 b6? { (0.81 → 2.08) Mistake. Qf6 was best. } (5... Qf6 6. Qe3 Bb4+ 7. c3 Ba5 8. Qg3 d6 9. Bd3 Ne7 10. Bg5 Qg6 11. Nd2 Bb6 12. a4) 6. Bc4?! { (2.08 → 1.01) Inaccuracy. Nc3 was best. } (6. Nc3 Bb7 7. Bf4 Nf6 8. f3 Bc5 9. Qe5+ Kf8 10. O-O-O d6 11. Qf5 Qe7 12. Kb1 a6) 6... c5?? { (1.01 → 8.75) Blunder. Qf6 was best. } (6... Qf6 7. Qd3) 7. Qd5 Qc7? { (9.04 → Mate in 2) Checkmate is now unavoidable. Qf6 was best. } (7... Qf6 8. e5) 8. Qxa8? { (Mate in 2 → 8.66) Lost forced checkmate sequence. Qxf7+ was best. } (8. Qxf7+ Kd8 9. Qxf8#) 8... Qb7 9. Qxb7 Bxb7 10. Nc3 Nf6 11. e5 Ng4 12. O-O Be7 13. Re1 O-O 14. Nd5 Bxd5 15. Bxd5 d6 16. exd6 Bxd6 17. Re4 Nf6 18. Re3 Nxd5 19. Rg3?? { (7.22 → -0.64) Blunder. Rd3 was best. } (19. Rd3 Rd8) 19... Bxg3 20. hxg3 Nb4 21. c3 Nd3 22. Be3?? { (-0.77 → -3.55) Blunder. Rb1 was best. } (22. Rb1 Nxc1 23. Rxc1 Rd8 24. Kf1 Rd2 25. Re1 Kf8 26. Re2 Rd1+ 27. Re1 Rxe1+ 28. Kxe1 Ke7) 22... Nxb2 23. Re1 Nc4?! { (-4.68 → -3.50) Inaccuracy. Re8 was best. } (23... Re8 24. Kf1 Nc4 25. Ke2 Nxe3 26. Kf3 Kf8 27. Rxe3 Rxe3+ 28. Kxe3 Ke7 29. c4 h5 30. f3) 24. Bf4 Nd6?? { (-3.64 → 6.13) Blunder. f6 was best. } (24... f6) 25. Bxd6 Rd8 26. g4?! { (6.30 → 4.63) Inaccuracy. Bc7 was best. } (26. Bc7 Rc8) 26... Rxd6?? { (4.63 → Mate in 1) Checkmate is now unavoidable. h5 was best. } (26... h5) 27. Re8# { White wins by checkmate. } 1-0