[Event "Rated classical game"] [Site "https://lichess.org/61UBk0nw"] [Date "2019.12.28"] [White "Schachmatratze"] [Black "KaloyanHristovDanev"] [Result "1-0"] [UTCDate "2019.12.28"] [UTCTime "18:02:39"] [WhiteElo "1748"] [BlackElo "1665"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "900+15"] [ECO "B02"] [Opening "Alekhine Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 { B02 Alekhine Defense } 2. Nc3?! { (0.63 → 0.00) Inaccuracy. e5 was best. } (2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 g6 6. Nc3 Bg7) 2... e6 3. d4 b6?! { (0.23 → 0.98) Inaccuracy. d5 was best. } (3... d5 4. exd5 exd5 5. Bf4 Be6 6. a3 a6 7. Nge2 Nc6 8. Qd2) 4. e5 Nd5 5. Nxd5 exd5 6. Qf3 Bb7 7. Bc4?! { (1.14 → 0.10) Inaccuracy. Bf4 was best. } (7. Bf4 d6 8. O-O-O dxe5 9. dxe5 Qd7 10. Ne2 c5 11. Qg3 Nc6 12. Nc3 Nd4 13. Rxd4 cxd4) 7... c6?! { (0.10 → 0.76) Inaccuracy. dxc4 was best. } (7... dxc4 8. Qxb7 Nc6 9. Bg5 Qc8 10. Qxc8+ Rxc8 11. Ne2 d6 12. f4 h6 13. Bh4 g5 14. fxg5) 8. Bd3 Be7? { (0.59 → 1.94) Mistake. d6 was best. } (8... d6) 9. Qg3 g6 10. Bh6 d6 11. O-O-O Nd7?? { (2.44 → 7.53) Blunder. dxe5 was best. } (11... dxe5 12. Qxe5) 12. exd6 Bf6 13. Re1+ Be7 14. Rxe7+ Qxe7 15. dxe7 Kxe7 16. Qg5+ Nf6 17. Qe5+ Kd7 18. Qxf6 Rae8 19. Qxf7+ Kc8?! { (20.57 → Mate in 7) Checkmate is now unavoidable. Re7 was best. } (19... Re7 20. Qf6) 20. Nf3?! { (Mate in 7 → 20.50) Lost forced checkmate sequence. Bf4 was best. } (20. Bf4 Re1+ 21. Kd2 Kd8 22. Bc7+ Kc8 23. Bd6 Rd1+ 24. Kxd1 Kd8 25. Qc7+ Ke8 26. Qe7#) 20... Rhf8?! { (20.50 → Mate in 7) Checkmate is now unavoidable. Kb8 was best. } { Black resigns. } (20... Kb8 21. Bg7) 1-0