CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/gbVEpEXl"] [Date "2025.01.29"] [White "Trekker"] [Black "Maria"] [Result "1-0"] [UTCDate "2025.01.29"] [UTCTime "21:02:21"] [WhiteElo "1649"] [BlackElo "1227"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-1"] [WhiteTitle "GM🎅"] [BlackTitle "❦"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A16"] [Opening "English Opening: Anglo-Grünfeld Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. c4 Nf6 2. Nc3 d5 { A16 English Opening: Anglo-Grünfeld Defense } 3. cxd5 Bg4?? { (0.34 → 2.38) Blunder. Nxd5 was best. } (3... Nxd5) 4. f3?! { (2.38 → 1.59) Inaccuracy. h3 was best. } (4. h3) 4... Bh5?! { (1.59 → 2.76) Inaccuracy. Bc8 was best. } (4... Bc8 5. e4 c6 6. d4 cxd5 7. e5 Ng8 8. Be3 Nc6 9. Rc1 e6 10. Bd3 Bd7 11. f4) 5. e4 Qd6? { (2.99 → 5.55) Mistake. e5 was best. } (5... e5 6. d4) 6. Bb5+? { (5.55 → 3.10) Mistake. d4 was best. } (6. d4 e5) 6... c6 7. Bc4? { (3.34 → 1.92) Mistake. dxc6 was best. } (7. dxc6 bxc6 8. Ba4 e5 9. Nge2 Be7 10. d4 O-O 11. Be3 Rd8 12. Qc2 Na6 13. a3 Nc7) 7... cxd5 8. Nxd5 Nxd5 9. Bxd5 Qf4?? { (2.07 → 8.92) Blunder. Qb6 was best. } (9... Qb6 10. Qb3 Nc6 11. Bxc6+ bxc6 12. Ne2 e5 13. d4 exd4 14. Qxb6 axb6 15. Nxd4 c5) 10. Bxb7 Qh4+ 11. g3 Qg5 12. d4 Qa5+ 13. Bd2 Qb5 14. Bxa8 Qxb2 15. Rb1 Qxa2?! { (15.69 → Mate in 8) Checkmate is now unavoidable. Qb6 was best. } (15... Qb6 16. Rxb6) 16. Rxb8+ Kd7 17. g4?! { (Mate in 7 → 16.54) Lost forced checkmate sequence. Qc1 was best. } (17. Qc1 Qa6 18. Rb7+ Qxb7 19. Bxb7 e6 20. Qc8+ Ke7 21. Bg5+ f6 22. Qc7+ Ke8 23. Bc6#) 17... Bg6?! { (16.54 → Mate in 6) Checkmate is now unavoidable. Qa3 was best. } (17... Qa3 18. gxh5) 18. Ne2?! { (Mate in 6 → 17.05) Lost forced checkmate sequence. Qc1 was best. } (18. Qc1 Qa6 19. Bb7 Qb5 20. Rd8+ Ke6 21. Bc8+ Kf6 22. g5+ Qxg5 23. Bxg5#) 18... Qc4 19. O-O f5 20. gxf5 Bh5 21. Rb7+ Kc6?! { (16.89 → Mate in 4) Checkmate is now unavoidable. Ke8 was best. } (21... Ke8 22. Rb8+ Kf7 23. Bd5+ Qxd5 24. Qa4 g6 25. exd5 Bg7 26. Rb7 Rd8 27. fxg6+ Bxg6 28. Qb4) 22. d5+ Kc5 23. Be3+ Kd6 24. e5+?! { (Mate in 5 → 20.52) Lost forced checkmate sequence. Bf4+ was best. } (24. Bf4+ e5 25. dxe6+ Kc5 26. Be3+ Qd4 27. Qxd4+ Kc6 28. Qd7#) 24... Kxe5 25. Bf4+ Kxf5 26. Qb1+ Kf6 27. Qb2+ Kf5?! { (15.44 → Mate in 2) Checkmate is now unavoidable. Kf7 was best. } (27... Kf7 28. Rc7) 28. Qe5+ Kg6 29. Qg5+?! { (Mate in 1 → 15.86) Lost forced checkmate sequence. Qe6# was best. } (29. Qe6#) 29... Kf7 30. Qf5+ Ke8?! { (14.15 → Mate in 2) Checkmate is now unavoidable. Kg8 was best. } (30... Kg8 31. Qxh5 h6 32. Qe5 Qc2 33. Rxa7 Qc5+ 34. Be3 Qd6 35. Qe4 g5 36. Nd4 Rh7 37. Ne6) 31. Rb8+ Qc8 32. Rxc8# { White wins by checkmate. } 1-0