CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/hSJTPhEq"] [Date "2026.02.15"] [White "Sasha"] [Black "Ellie2"] [Result "1-0"] [UTCDate "2026.02.15"] [UTCTime "18:10:03"] [WhiteElo "1500"] [BlackElo "1432"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [WhiteTitle "IM🧁"] [BlackTitle "🪐"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Polish Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 b5?! { (0.41 → 1.41) Inaccuracy. Nf6 was best. } { A40 Polish Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4) 2. Nf3?! { (1.41 → 0.83) Inaccuracy. e4 was best. } (2. e4 Bb7 3. Nd2 a6 4. Ngf3 e6 5. a4 b4 6. Bd3 c5 7. d5 exd5 8. O-O dxe4) 2... c6?! { (0.83 → 1.87) Inaccuracy. d5 was best. } (2... d5 3. Nbd2 Nf6 4. e3 a6 5. Bd3 e6 6. a4 b4 7. O-O c5 8. c4 bxc3 9. bxc3) 3. Bf4?! { (1.87 → 1.03) Inaccuracy. e4 was best. } (3. e4 e6 4. Bd3 d5 5. exd5 exd5 6. O-O Be7 7. Re1 Nf6 8. a4 b4 9. Qe2 a5) 3... d5 4. e3 e6 5. c3 a5 6. Bd3 g6?! { (1.12 → 1.78) Inaccuracy. Nf6 was best. } (6... Nf6) 7. Nbd2 f5? { (1.75 → 3.21) Mistake. Bh6 was best. } (7... Bh6 8. Bxh6 Nxh6 9. e4 a4 10. Qe2 O-O 11. e5 Nd7 12. h4 f6 13. a3 Nf7 14. O-O-O) 8. O-O?! { (3.21 → 2.42) Inaccuracy. h4 was best. } (8. h4 Nf6 9. Ne5 Bd6 10. Ndf3 Nh5 11. g4 Nxf4 12. exf4 Ra7 13. h5 fxg4 14. Ng5 gxh5) 8... a4 9. Re1 Nf6 10. Ne5 Bg7 11. Ndf3 Nfd7 12. Nxd7 Bxd7?! { (1.53 → 2.71) Inaccuracy. Nxd7 was best. } (12... Nxd7 13. b3 O-O 14. Rc1 Re8 15. c4 e5 16. Bg5 Qa5 17. cxd5 e4 18. dxc6 Nf6 19. Be2) 13. Ne5?? { (2.71 → 0.98) Blunder. b3 was best. } (13. b3 O-O 14. c4 Bf6 15. Rc1 axb3 16. axb3 bxc4 17. bxc4 Be8 18. h4 Rf7 19. Ng5 Re7) 13... O-O 14. Nf3 h6?! { (0.74 → 1.27) Inaccuracy. Qe7 was best. } (14... Qe7 15. Bg5 Qf7 16. h4 c5 17. Bf4 Qe7 18. dxc5 e5 19. Bh2 Bc6 20. b4 Nd7 21. a3) 15. Be5 Bxe5 16. Nxe5 Be8 17. Qe2 Nd7?? { (0.58 → 2.64) Blunder. Qc7 was best. } (17... Qc7 18. b3 Nd7 19. Nxd7 Bxd7 20. c4 axb3 21. axb3 Rxa1 22. Rxa1 e5 23. dxe5 Qxe5 24. Ra7) 18. Nxd7?? { (2.64 → 0.37) Blunder. Nxc6 was best. } (18. Nxc6 Qb6) 18... Bxd7 19. f3 g5 20. e4 fxe4?! { (0.38 → 1.39) Inaccuracy. dxe4 was best. } (20... dxe4 21. fxe4) 21. fxe4 dxe4?! { (1.27 → 2.28) Inaccuracy. Qf6 was best. } (21... Qf6 22. Rf1 Qg7 23. Rae1 Rxf1+ 24. Rxf1 Rf8 25. Rxf8+ Qxf8 26. Qh5 Be8 27. Qh3 Qf4 28. Qxe6+) 22. Qxe4 Qf6?? { (1.81 → Mate in 1) Checkmate is now unavoidable. Qe7 was best. } (22... Qe7 23. Qe5 a3 24. b4 Rf6 25. Rab1 Qg7 26. Rb3 Be8 27. Qd6 Qf7 28. Rf1) 23. Qh7# { White wins by checkmate. } 1-0