[Event "Import"] [Site "https://lichess.org/AV4XCRfa"] [Date "2016.07.19"] [White "?"] [Black "?"] [Result "0-1"] [UTCDate "2016.07.19"] [UTCTime "16:21:40"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4?! { (0.15 → -0.55) Inaccuracy. d4 was best. } { A00 Polish Opening } (1. d4 Nf6 2. Nf3 e6 3. c4 Be7 4. e3 O-O 5. Be2 d5 6. O-O dxc4 7. Bxc4 c5) 1... e5 2. b5 d5 3. d3 Nf6 4. Nf3 Bd7?! { (-0.99 → -0.17) Inaccuracy. Bd6 was best. } (4... Bd6 5. Bb2 e4 6. dxe4 dxe4 7. Nfd2 e3 8. fxe3 Ng4 9. Ne4 Bb4+ 10. Bc3 Qxd1+ 11. Kxd1) 5. Nxe5 Be6 6. Bg5 h6 7. Bf4 g5 8. Bg3 Bg7 9. e3 d4 10. exd4 Qxd4 11. Nf3?? { (0.30 → -4.62) Blunder. c3 was best. } (11. c3 Qd8 12. Nd2 Nd5 13. Rc1 Nd7 14. Nxd7 Qxd7 15. c4 Nf4 16. Bxf4 gxf4 17. Qf3 O-O) 11... Qxa1 12. Bxc7 Nbd7 13. Be5? { (-4.50 → -9.10) Mistake. c4 was best. } (13. c4 a6 14. b6 O-O 15. Be2 Ne8 16. O-O Rc8 17. Bg3 f5 18. Qc2 Qb2 19. Qxb2 Bxb2) 13... Nxe5 14. Nxe5 Qxe5+ 15. Kd2 O-O 16. Qf3 Bxa2 17. Qxb7?! { (-14.74 → Mate in 10) Checkmate is now unavoidable. Nc3 was best. } (17. Nc3 Rfe8 18. Be2 Bd5 19. Qg3 Qxc3+ 20. Kxc3 Ne4+ 21. Kb4 Nxg3 22. Bf3 Bxf3 23. fxg3 Bxg2) 17... Bxb1?! { (Mate in 10 → -27.02) Lost forced checkmate sequence. Rfe8 was best. } (17... Rfe8 18. Be2 Bxb1 19. Rxb1 Qxe2+ 20. Kc3 Rec8+ 21. Qc6 Rxc6+ 22. bxc6 Nd5+ 23. Kb3 Rb8+ 24. Ka4) 18. Qxa8?! { (-27.02 → Mate in 6) Checkmate is now unavoidable. Qf3 was best. } (18. Qf3 Rfe8) 18... Rxa8 19. h3 Qf4+ 20. Kd1 Qe5 21. f3 Re8 22. g3 Qe1# { Black wins by checkmate. } 0-1