[Event "مسابقات روزانه Arena"] [Site "https://lichess.org/xmizVn1d"] [Date "2021.03.05"] [White "smhs070790"] [Black "mostafaakhlaghi"] [Result "0-1"] [UTCDate "2021.03.05"] [UTCTime "13:33:49"] [WhiteElo "1528"] [BlackElo "1022"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+26"] [Variant "Standard"] [TimeControl "300+2"] [ECO "D07"] [Opening "Queen's Gambit Declined: Chigorin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. Nc3 Nc6?! { (-0.16 → 0.71) Inaccuracy. e5 was best. } { D07 Queen's Gambit Declined: Chigorin Defense } (3... e5 4. e3 exd4 5. exd4 Be6 6. d5 Bf5 7. Bxc4 Nf6 8. Nf3) 4. d5 Nb4?? { (0.67 → 3.43) Blunder. Ne5 was best. } (4... Ne5 5. f4 Nd7 6. e4 c6 7. dxc6 bxc6 8. Bxc4 e6 9. Nf3) 5. Qa4+ Nc6? { (3.43 → 6.96) Mistake. c6 was best. } (5... c6 6. Qxb4 e6 7. d6 Bxd6 8. Qxc4 Nf6 9. Nf3 e5 10. e4) 6. dxc6 bxc6 7. Qxc6+ Bd7 8. Qxc4 Rb8 9. Nd5 c6 10. Nb4?! { (5.96 → 4.56) Inaccuracy. Nc3 was best. } (10. Nc3 e5 11. Nf3 Qc7 12. e4 Bb4 13. Be2 Nf6 14. O-O O-O 15. Kh1 Bxc3 16. Qxc3 Bg4) 10... Qa5?! { (4.56 → 6.22) Inaccuracy. e5 was best. } (10... e5 11. Nd3) 11. Bd2 Qc7 12. Nf3 Nf6 13. Ng5 e6 14. e4 Bxb4 15. Bxb4 Qf4 16. Bd2 Qe5 17. Rb1 Rxb2 18. Rxb2 Qxb2 19. Bd3 Qa1+ 20. Bc1 O-O 21. O-O Qe5 22. f4 Qa5 23. e5 Nd5 24. Bxh7+ Kh8 25. Qd3 g6 26. Qh3 Kg7 27. Bxg6 Rh8 28. Bh5 Qb6+ 29. Be3?? { (9.87 → -1.04) Blunder. Kh1 was best. } (29. Kh1 Qb5) 29... Nxe3 30. Rf2?? { (-1.06 → Mate in 3) Checkmate is now unavoidable. Qg3 was best. } (30. Qg3 Nf5+ 31. Qf2 Rxh5 32. g4 Rxg5 33. fxg5 Nh4 34. Rd1 Nf3+ 35. Kg2 Qxf2+ 36. Kxf2 Nxe5) 30... Qb1+ 31. Rf1 Qxf1# { Black wins by checkmate. } 0-1