[Event "نظام مهندسی گروه الف"] [Site "https://lichess.org/XwUPx255"] [Date "2022.08.19"] [White "fathi4850"] [Black "imanichess"] [Result "0-1"] [UTCDate "2022.08.19"] [UTCTime "15:32:18"] [WhiteElo "2117"] [BlackElo "2268"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "300+5"] [ECO "C01"] [Opening "French Defense: Exchange Variation, Monte Carlo Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 { C01 French Defense: Exchange Variation, Monte Carlo Variation } Bd6 5. Nc3 Nf6 6. c5 Be7 7. Bg5 O-O 8. Bd3 b6 9. b4? { (-0.04 → -1.69) Mistake. cxb6 was best. } (9. cxb6) 9... a5 10. a3?! { (-1.60 → -2.33) Inaccuracy. b5 was best. } (10. b5 bxc5) 10... Ba6?? { (-2.33 → 0.82) Blunder. axb4 was best. } (10... axb4 11. axb4 Rxa1 12. Qxa1 Nc6 13. Qb1 Nxd4 14. cxb6 cxb6 15. Nge2 Ne6 16. Bd2 Bb7 17. O-O) 11. b5 Bc8?? { (0.91 → 3.85) Blunder. bxc5 was best. } (11... bxc5 12. dxc5) 12. c6 a4?! { (3.83 → 4.88) Inaccuracy. h6 was best. } (12... h6 13. Bh4) 13. Nf3 h6 14. Be3 Bg4 15. h3 Bh5 16. O-O Bd6 17. Qd2? { (5.03 → 2.75) Mistake. g4 was best. } (17. g4 Bg6 18. Bxg6 fxg6 19. Ne5 Qe8 20. f4 g5 21. Qd3 gxf4 22. Bxf4 Qe6 23. Bh2 Nh7) 17... Bxf3 18. gxf3 Nh5 19. Kh1?? { (2.88 → 0.80) Blunder. Kg2 was best. } (19. Kg2 Qh4 20. Ne2 Re8 21. Rg1 Kh8 22. f4 g6 23. Kh2 Nf6 24. Rg3 Rg8 25. Kh1 Re8) 19... Qh4 20. Rg1?? { (0.54 → Mate in 1) Checkmate is now unavoidable. Kg2 was best. } (20. Kg2) 20... Qxh3# { Black wins by checkmate. } 0-1