[Event "مسابقه سه شنبه Arena"] [Site "https://lichess.org/eadxrD1W"] [Date "2020.04.07"] [White "Erfan100"] [Black "AliHatami86"] [Result "0-1"] [UTCDate "2020.04.07"] [UTCTime "10:22:55"] [WhiteElo "1549"] [BlackElo "1732"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D31"] [Opening "Queen's Gambit Declined: Queen's Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 { D31 Queen's Gambit Declined: Queen's Knight Variation } Bb4 4. Qa4+ Nc6 5. Bd2?! { (0.49 → -0.15) Inaccuracy. Nf3 was best. } (5. Nf3 Bd7 6. Qb3 Nf6 7. e3 O-O 8. cxd5 exd5 9. Bd3 Bg4) 5... Bd7 6. a3?! { (-0.05 → -0.76) Inaccuracy. cxd5 was best. } (6. cxd5 exd5 7. Qd1 Nxd4 8. Nxd5 Bxd2+ 9. Qxd2 Be6 10. Nf4 Nc6) 6... Bxc3 7. Bxc3 Ne5 8. Qc2 Nxc4 9. e4 Nd6 10. exd5?! { (-0.56 → -1.33) Inaccuracy. e5 was best. } (10. e5 Ne4 11. Bd3 c5 12. Bxe4 cxd4 13. Bxd4 Rc8 14. Bc3 dxe4 15. Ne2 Ne7 16. Qxe4 Bc6) 10... exd5 11. Nf3 Bf5 12. Bd3 Bxd3 13. Qxd3 Qe7+ 14. Ne5 f6 15. O-O fxe5 16. dxe5 Ne4 17. f3?? { (-1.81 → -5.30) Blunder. Qxd5 was best. } (17. Qxd5) 17... Nxc3 18. bxc3 Qc5+ 19. Kh1 Ne7 20. Rfd1 O-O-O 21. Ra2 Qc4 22. Rad2 Qxd3 23. Rxd3 Rhf8 24. Rd4 c5 25. Ra4 Nc6 26. c4 dxc4 27. Rxd8+ Rxd8 28. Kg1 b5 29. Ra6 Kb7 30. Rxc6?! { (-14.77 → Mate in 12) Checkmate is now unavoidable. Ra5 was best. } (30. Ra5 Rd1+) 30... Kxc6 31. e6 c3 32. e7 Re8 33. Kf2 c2 34. Kg3 c1=Q 35. a4 Qg5+ 36. Kf2 Rxe7 37. f4 Qxf4+ 38. Kg1 Re1# { Black wins by checkmate. } 0-1