CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/jFXadL2B"] [Date "2025.09.07"] [White "Sasha"] [Black "Gideon"] [Result "0-1"] [UTCDate "2025.09.07"] [UTCTime "17:25:21"] [WhiteElo "1564"] [BlackElo "1374"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+18"] [WhiteTitle "IM🧁"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. Bf4 Nf6 4. e3 e6 5. c3 b6 6. Bd3 Bd6 7. Bxd6?! { (0.79 → 0.09) Inaccuracy. Qe2 was best. } (7. Qe2) 7... cxd6 8. Nbd2 O-O 9. O-O e5?? { (0.12 → 2.32) Blunder. Bb7 was best. } (9... Bb7 10. Re1 e5 11. dxe5 dxe5 12. e4 Qc7 13. exd5 Nxd5 14. Nc4 Nf4 15. Bf1 Rad8 16. Qc2) 10. dxe5? { (2.32 → 1.04) Mistake. Bb5 was best. } (10. Bb5 Na5) 10... dxe5? { (1.04 → 2.78) Mistake. Nxe5 was best. } (10... Nxe5 11. Be2 Re8 12. Qb3 Ned7 13. a4 Nc5 14. Qc2 Bb7 15. Ra3 a5 16. Rfa1 Re7 17. b4) 11. Bb5 Na5 12. Nxe5 Ng4?? { (2.29 → 8.14) Blunder. Qc7 was best. } (12... Qc7 13. Nef3 a6 14. Bd3 Nb7 15. Nd4 Nc5 16. Be2 b5 17. Re1 Na4 18. Qc2 Bd7 19. Rad1) 13. Nxg4 Bxg4 14. Qxg4 Qd6 15. Nf3 a6 16. Bd3 g6 17. Ng5 h6 18. Nh3 h5 19. Qg5 Rae8 20. Nf4 Re5 21. Qh6 Qf6 22. Nh3 Rfe8 23. Ng5?! { (9.06 → 5.39) Inaccuracy. Kh1 was best. } (23. Kh1 Qh8) 23... Rxg5 24. Bxa6 Ree5?? { (2.77 → 8.22) Blunder. Nc4 was best. } (24... Nc4 25. Bxc4) 25. Rfd1?? { (8.22 → 1.79) Blunder. f4 was best. } (25. f4) 25... Qf5?? { (1.79 → 5.78) Blunder. Qf3 was best. } (25... Qf3 26. g3 Ref5 27. Rd2 h4 28. Qxh4 Rh5 29. Qd8+ Kh7 30. Bf1 Nc4 31. Bxc4 dxc4 32. Rad1) 26. c4?? { (5.78 → 0.02) Blunder. Bf1 was best. } (26. Bf1) 26... Qg4?? { (0.02 → 3.98) Blunder. Qf3 was best. } (26... Qf3) 27. cxd5?? { (3.98 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (27. g3 Nc6) 27... Qxg2# { Black wins by checkmate. } 0-1