[Event "مسابقه متوسطه دوم پسران"] [Site "https://lichess.org/vfRfjd3V"] [Date "2021.10.18"] [White "Ali-nasrollahi-2006"] [Black "ali_feghhi"] [Result "0-1"] [UTCDate "2021.10.18"] [UTCTime "13:18:57"] [WhiteElo "1239"] [BlackElo "1519"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "900+0"] [ECO "C20"] [Opening "King's Pawn Game: Leonardis Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. d3 { C20 King's Pawn Game: Leonardis Variation } Nf6 3. Nf3 Nc6 4. Nc3 Bb4 5. a3 Ba5?! { (-0.36 → 0.35) Inaccuracy. Bxc3+ was best. } (5... Bxc3+ 6. bxc3 d5 7. Nd2 O-O 8. a4 b6 9. Be2 dxe4 10. dxe4) 6. b4 Bb6 7. b5?? { (0.37 → -1.83) Blunder. Na4 was best. } (7. Na4 d6 8. Be2 O-O 9. O-O Re8 10. Bb2 Ne7 11. Re1 Ng6) 7... Nd4? { (-1.83 → -0.68) Mistake. Ng4 was best. } (7... Ng4 8. d4 Nxd4 9. Nd5 Ne6 10. Nxb6 axb6 11. h3 Nf6 12. Nxe5) 8. Ne2? { (-0.68 → -2.21) Mistake. Bd2 was best. } (8. Bd2 O-O 9. Be2 Re8 10. O-O d6 11. Nxd4 Bxd4 12. h3 Bd7) 8... Nxf3+ 9. gxf3 d5 10. exd5?! { (-1.72 → -2.46) Inaccuracy. Bb2 was best. } (10. Bb2) 10... Qxd5 11. d4?? { (-2.64 → -8.14) Blunder. Bg2 was best. } (11. Bg2 Bh3 12. O-O Bxg2 13. Kxg2 Qxb5 14. a4 Qc6 15. a5 Bc5 16. Bb2 Bd6 17. c4 O-O) 11... Qxf3 12. Ng3 Qxd1+ 13. Kxd1 Bxd4 14. Rb1 Bxf2 15. Ke2 Bxg3 16. hxg3 Ne4 17. Rg1 Nc3+ 18. Kd2 Nxb1+ 19. Kd1 Nc3+ 20. Ke1 O-O 21. Kd2 Ne4+ 22. Ke3 Bf5 23. Ke2 Rad8 24. Kf3 Nf6 25. g4 Bxg4+ 26. Rxg4 Nxg4 27. Kxg4 Rd1 28. Be3 Rxf1 29. a4 f5+ 30. Kg3 f4+ 31. Kg2?! { (-77.12 → Mate in 5) Checkmate is now unavoidable. Bxf4 was best. } (31. Bxf4 exf4+ 32. Kg2 Ra1 33. Kf2 Rxa4 34. Kf3 Rc4 35. Ke2 Rxc2+ 36. Kd3 Rc5 37. Kd4 Rxb5) 31... fxe3 32. Kg3 e2 33. b6 e1=Q+ 34. Kg4 Qe4+ 35. Kh3 R1f3+ 36. Kg2 Qe2+ 37. Kg1 Rf1# { Black wins by checkmate. } 0-1