[Event "مسابقات عید سعید قربان-فارس"] [Site "https://lichess.org/9uZFHmO3"] [Date "2021.07.21"] [White "ali8080"] [Black "ilyajahanbakhshi"] [Result "1-0"] [UTCDate "2021.07.21"] [UTCTime "07:51:33"] [WhiteElo "2104"] [BlackElo "1896"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "180+1"] [ECO "D31"] [Opening "Queen's Gambit Declined: Queen's Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 d5 3. Nc3 { D31 Queen's Gambit Declined: Queen's Knight Variation } dxc4 4. Nf3?! { (0.49 → -0.16) Inaccuracy. e4 was best. } (4. e4 c5 5. d5 exd5 6. Qxd5 Qxd5 7. Nxd5 Bd6 8. Bxc4 Nc6) 4... Nc6? { (-0.16 → 1.31) Mistake. a6 was best. } (4... a6 5. e3 b5 6. a4 b4 7. Nb1 c5 8. Bxc4 Nc6 9. O-O) 5. e3 Nf6 6. Bxc4 Be7 7. O-O a6 8. b3 b5 9. Bd3 Nd5? { (0.64 → 1.79) Mistake. Nb4 was best. } (9... Nb4 10. Be2) 10. Nxd5 exd5 11. Bb2 Bb7 12. Rc1 O-O 13. Ne5 Nxe5 14. dxe5 c5 15. Qg4?! { (0.84 → 0.22) Inaccuracy. Bb1 was best. } (15. Bb1 g6) 15... c4?! { (0.22 → 1.15) Inaccuracy. Bc8 was best. } (15... Bc8) 16. Bb1 f6?? { (0.63 → 5.39) Blunder. g6 was best. } (16... g6 17. f4 f5 18. exf6 Bxf6 19. Bxf6 Rxf6 20. f5 Qb6 21. Qg3 Raf8 22. Rf4 Qd6 23. Rcf1) 17. f4?? { (5.39 → 2.66) Blunder. Qe6+ was best. } (17. Qe6+ Kh8 18. Qh3 f5 19. Bxf5 h6 20. Qg4 Bb4 21. Qg6 Rxf5 22. Qxf5 Qe8 23. e6 Bc8) 17... Qc7?? { (2.66 → 6.37) Blunder. Bc5 was best. } (17... Bc5 18. Rf3) 18. Rf3 fxe5? { (5.19 → 15.45) Mistake. f5 was best. } (18... f5 19. Bxf5 Bc5 20. Be6+ Kh8 21. f5 Rae8 22. f6 d4 23. Rg3 g6 24. Bxd4 Bxd4 25. exd4) 19. Bxe5 Qc8? { (8.23 → Mate in 1) Checkmate is now unavoidable. Bd6 was best. } (19... Bd6 20. Rh3 g6 21. Qe6+ Qf7 22. Qxd6 Rae8 23. Bd4 Re6 24. Qa3 Re4 25. Bxe4 dxe4 26. Rf1) 20. Qxg7# { White wins by checkmate. } 1-0