[Event "Rated classical game"] [Site "https://lichess.org/UngfNj9d"] [Date "2015.07.27"] [White "mathgauss"] [Black "zerox"] [Result "0-1"] [UTCDate "2015.07.27"] [UTCTime "05:52:29"] [WhiteElo "1243"] [BlackElo "1084"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+22"] [Variant "Standard"] [TimeControl "2400+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } e6 3. g3 b6 4. Bh3 Bb7 5. O-O Nd7 6. Nc3 h6 7. Ne5 Nxe5 8. dxe5 Qd7 9. e4 O-O-O? { (-0.55 → 0.78) Mistake. d4 was best. } (9... d4 10. Nd5 Ne7 11. Nxe7 Bxe7 12. Bg2 O-O 13. Qg4 Kh7 14. Rd1 a5 15. Bf4 c5 16. a4 Qc7 17. b3 Rad8 18. Bf3 Kh8 19. Bg2) 10. exd5 Bxd5?! { (0.80 → 1.72) Inaccuracy. Qe8 was best. } (10... Qe8 11. dxe6 f5 12. Qe2 Qc6 13. f3 Qxe6 14. f4 Bc5+ 15. Be3 Bxe3+ 16. Qxe3 g5 17. Rad1 Ne7 18. Bg2 Bxg2 19. Kxg2 Kb8 20. a3) 11. Be3? { (1.72 → 0.19) Mistake. Nxd5 was best. } (11. Nxd5 Qxd5 12. Qe2 Qb7 13. Bg2 c6 14. Qf3 g5 15. b3 Kb8 16. a4 Bc5 17. c3 a5 18. Rb1 Ne7 19. b4 axb4 20. cxb4 Bd4) 11... Ne7?! { (0.19 → 1.15) Inaccuracy. Bb7 was best. } (11... Bb7 12. Bg2 Bxg2 13. Qxd7+ Rxd7 14. Kxg2 Ne7 15. Rad1 Rxd1 16. Rxd1 Nf5 17. Kf3 Be7 18. Ke4 Kb7 19. f4 Kc6 20. Ne2 h5 21. c3) 12. Qe2? { (1.15 → -0.22) Mistake. Nxd5 was best. } (12. Nxd5 Nxd5 13. Qf3 c6 14. Rad1 Qc7 15. Bg2 Nxe3 16. Rxd8+ Kxd8 17. fxe3 Bc5 18. a3 b5 19. b4 Bb6 20. Qxf7 Qxf7 21. Rxf7 Bxe3+) 12... Bb7 13. Rad1 Qc6 14. Rxd8+ Kxd8 15. Rd1+?! { (-0.18 → -0.86) Inaccuracy. f3 was best. } (15. f3 Ng6 16. Bg2 Nxe5 17. Bd4 Nc4 18. Rd1 Kc8 19. Ne4 Rg8 20. f4 f5 21. Nf6 Qxg2+ 22. Qxg2 Bxg2 23. Nxg8 Be4 24. Re1 c5) 15... Kc8 16. Qd2?? { (-1.00 → Mate in 1) Checkmate is now unavoidable. f3 was best. } (16. f3 Qxf3 17. Qxf3 Bxf3 18. Rf1 Bh5 19. Bg2 Ng6 20. Nb5 Nxe5 21. Nxa7+ Kd7 22. Rf2 f6 23. Bd4 Bd6 24. Bxe5 Bxe5 25. Rd2+ Bd6) 16... Qh1# { Black wins by checkmate. } 0-1