CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ACXheffR"] [Date "2026.07.24"] [White "Ethan9"] [Black "RoWaN"] [Result "0-1"] [UTCDate "2026.07.24"] [UTCTime "20:21:31"] [WhiteElo "1443"] [BlackElo "1639"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+6"] [WhiteTitle "IM"] [BlackTitle "🎼"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 { B10 Caro-Kann Defense } 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. c3 Nf6 6. Nbd2 g6?! { (0.00 → 0.78) Inaccuracy. Qc7 was best. } (6... Qc7 7. Bd3) 7. Bd3 Bg7 8. b3? { (0.68 → -0.62) Mistake. O-O was best. } (8. O-O O-O) 8... O-O 9. Bb2 Re8 10. Qe2?? { (-0.39 → -4.07) Blunder. O-O was best. } (10. O-O Nd7 11. Bb5 a6 12. Bxc6 bxc6 13. h3 c5 14. Re1 e5 15. dxe5 Nxe5 16. Nxe5 Rxe5) 10... Qc7?? { (-4.07 → -0.99) Blunder. Bg4 was best. } (10... Bg4 11. O-O) 11. O-O-O?? { (-0.99 → -3.39) Blunder. O-O was best. } (11. O-O e5 12. dxe5 Ng4 13. Qd1 Ngxe5 14. Nxe5 Nxe5 15. Nf3 Bg4 16. Be2 Nc6 17. Qd2) 11... e5 12. dxe5 Nxe5 13. Nxe5 Rxe5 14. Qf3? { (-3.37 → -6.64) Mistake. Qf1 was best. } (14. Qf1) 14... Bg4 15. Qg3 Bxd1 16. Rxd1 Rae8 17. c4 dxc4 18. Bxe5 Rxe5 19. Nxc4 Rc5?? { (-7.00 → -0.38) Blunder. Nh5 was best. } (19... Nh5 20. Qh4) 20. Kb2?? { (-0.38 → -10.13) Blunder. Qxc7 was best. } (20. Qxc7 Rxc7 21. Kd2 Nd5 22. Ne3 Bh6 23. Bc4 Nxe3 24. fxe3 Re7 25. Re1 Kf8 26. a4 Bg5) 20... Qe7?? { (-10.13 → -3.33) Blunder. Ne4+ was best. } (20... Ne4+) 21. Qe3?? { (-3.33 → -10.32) Blunder. Qb8+ was best. } (21. Qb8+ Bf8 22. f4 Nd5 23. Bc2 Qf6+ 24. Qe5 Qc6 25. Kc1 Nb4 26. Be4 Nxa2+ 27. Kc2 Rxe5) 21... Ng4+ 22. Ne5?! { (-10.63 → Mate in 7) Checkmate is now unavoidable. Kc1 was best. } (22. Kc1 Nxe3) 22... Bxe5+?! { (Mate in 7 → -12.75) Lost forced checkmate sequence. Nxe3 was best. } (22... Nxe3 23. f4 Nxd1+ 24. Kb1 Bxe5 25. Bc2 Bxf4 26. Bxd1 Qe4+ 27. Bc2 Qxc2+ 28. Ka1 Be5#) 23. Qxe5?! { (-12.75 → Mate in 9) Checkmate is now unavoidable. Kb1 was best. } (23. Kb1 Nxe3) 23... Qxe5+ 24. Kb1 Nxf2 25. Rd2 Nxd3 26. Rxd3 Qe4 { White resigns. } 0-1