[Event "Rated rapid game"] [Site "https://lichess.org/Rx4vFsHQ"] [Date "2016.12.30"] [White "Ktze"] [Black "Birkov"] [Result "1-0"] [UTCDate "2016.12.30"] [UTCTime "22:01:15"] [WhiteElo "1523"] [BlackElo "1524"] [WhiteRatingDiff "+92"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nh3?! { (0.39 → -0.29) Inaccuracy. e4 was best. } (2. e4 d5) 2... d5 3. Nc3 Nf6 4. Nf4 c5 5. dxc5 Bxc5?! { (-1.09 → -0.49) Inaccuracy. d4 was best. } (5... d4) 6. Nd3 Bd6 7. Nb5?? { (-0.58 → -3.27) Blunder. Bg5 was best. } (7. Bg5 Nbd7) 7... Qa5+ 8. Nc3 a6?? { (-3.09 → -0.83) Blunder. d4 was best. } (8... d4 9. Bd2 dxc3 10. Bxc3 Qc7 11. Bxf6 gxf6 12. g3 Bd7 13. Bg2 Bc6 14. Bxc6+ Nxc6 15. c3) 9. b4?! { (-0.83 → -1.77) Inaccuracy. e3 was best. } (9. e3 e5 10. Bd2 Qd8 11. g3 O-O 12. Bg2 e4 13. Nf4 Be5 14. O-O Nc6 15. f3 g5) 9... Qc7 10. f4?? { (-1.83 → -5.26) Blunder. Bb2 was best. } (10. Bb2) 10... Qxc3+ 11. Bd2 Qd4 12. e3 Qe4 13. Nf2 Qf5 14. Bd3 Ne4 15. g4?! { (-3.34 → -4.21) Inaccuracy. Bxe4 was best. } (15. Bxe4 dxe4 16. Bc3 Be7 17. Qd4 Bf6 18. Qc4 Bxc3+ 19. Qxc3 O-O 20. a4 Bd7 21. O-O Bc6) 15... Qg6 16. O-O f5 17. h3?! { (-3.84 → -4.81) Inaccuracy. c4 was best. } (17. c4 O-O) 17... fxg4?! { (-4.81 → -3.72) Inaccuracy. Nc6 was best. } (17... Nc6 18. c4 Nxd2 19. Qxd2 Bxb4 20. Qc1 O-O 21. Rb1 Be7 22. cxd5 exd5 23. a3 b5 24. g5) 18. hxg4 Bd7?! { (-3.81 → -3.02) Inaccuracy. e5 was best. } (18... e5) 19. c4 dxc4?? { (-3.05 → 1.87) Blunder. O-O was best. } (19... O-O 20. Bc1) 20. Bxe4 Nc6?? { (1.53 → 8.07) Blunder. Qf6 was best. } (20... Qf6 21. Bxb7) 21. Bxg6+ { Black resigns. } 1-0