[Event "آکادمی شطرنج کمونوال Arena"] [Site "https://lichess.org/YWEE919Y"] [Date "2024.02.26"] [White "Arash1979"] [Black "a_amirtajeran"] [Result "0-1"] [UTCDate "2024.02.26"] [UTCTime "16:38:56"] [WhiteElo "2003"] [BlackElo "1607"] [WhiteRatingDiff "-23"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit Declined: Lamb Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e4? { (0.25 → -0.87) Mistake. c4 was best. } (2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 a6 6. c5 Nbd7) 2... dxe4 3. Nc3 Nf6 4. f3 Nc6?! { (-0.69 → -0.10) Inaccuracy. exf3 was best. } { D00 Blackmar-Diemer Gambit Declined: Lamb Defense } (4... exf3 5. Nxf3 c6 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 Qxd4 9. Be3) 5. d5 Ne5 6. fxe4 Bg4? { (-0.16 → 1.26) Mistake. e6 was best. } (6... e6 7. Nf3 Nxf3+ 8. Qxf3 exd5 9. Nxd5 Nxd5 10. exd5 Bb4+ 11. c3) 7. Be2?! { (1.26 → 0.47) Inaccuracy. Qd4 was best. } (7. Qd4 Nfd7 8. h3 Bh5 9. Bf4 f6 10. Qa4 a6 11. Be2 Bxe2) 7... Bxe2 8. Ngxe2?! { (0.97 → 0.27) Inaccuracy. Qxe2 was best. } (8. Qxe2 e6 9. dxe6 fxe6 10. Bf4 Bd6 11. O-O-O Nfg4 12. Nf3 O-O) 8... e6 9. O-O Bc5+ 10. Kh1 Neg4?! { (-0.25 → 0.40) Inaccuracy. Nfg4 was best. } (10... Nfg4) 11. Nd4 Qd6? { (-0.06 → 1.21) Mistake. Qd7 was best. } (11... Qd7) 12. Bf4 e5?! { (1.03 → 1.70) Inaccuracy. Qd7 was best. } (12... Qd7 13. e5) 13. Nf5 Qd7?! { (1.83 → 2.50) Inaccuracy. Qf8 was best. } (13... Qf8 14. Bg5 O-O-O 15. Qe2 h6 16. Bd2 h5 17. h3 g6 18. Nh4 Be7 19. Nf3 Nd7 20. b4) 14. Nxg7+ Kf8 15. Ne6+ fxe6 16. Bxe5 Ke7 17. Bxf6+ Nxf6 18. e5? { (1.35 → -0.06) Mistake. Qc1 was best. } (18. Qc1 Raf8) 18... Nxd5 19. Ne4?? { (-0.06 → -2.12) Blunder. Nxd5+ was best. } (19. Nxd5+ exd5) 19... Qc6 20. Qh5 Raf8 21. Qg5+? { (-1.84 → -3.86) Mistake. Rfd1 was best. } (21. Rfd1 Rf5 22. Qh6 Kf7 23. Ng5+ Ke8 24. Qh5+ Ke7 25. Qh6 Rg8 26. Qxh7+ Kf8 27. c4 Rgxg5) 21... Kd7 22. Nf6+ Nxf6 23. exf6 Rhg8 24. Qe5?? { (-4.44 → Mate in 1) Checkmate is now unavoidable. Qd2+ was best. } (24. Qd2+ Bd6 25. Rf3 Qd5 26. Qf2 Qe5 27. Qh4 Qg5 28. Qf2 Rg6 29. f7 Rh6 30. h3 Qe5) 24... Qxg2# { Black wins by checkmate. } 0-1