[Event "Rated classical game"] [Site "https://lichess.org/yBpkZI70"] [Date "2017.02.21"] [White "nathham"] [Black "Viadukt"] [Result "0-1"] [UTCDate "2017.02.21"] [UTCTime "23:41:08"] [WhiteElo "1170"] [BlackElo "1333"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 { B10 Caro-Kann Defense } 2. e5 e6 3. f4 d5 4. d4 c5 5. c3 cxd4 6. cxd4 Nc6 7. Nf3 Nge7 8. Bb5 Bd7 9. Bxc6?! { (0.03 → -0.54) Inaccuracy. Bd3 was best. } (9. Bd3 Nb4) 9... Bxc6 10. O-O Nf5 11. Nc3 Bb4 12. Ne2?! { (0.00 → -0.55) Inaccuracy. g4 was best. } (12. g4 Ne7 13. Nh4 Ng6 14. Nf3 Ne7) 12... O-O 13. a3 Ba5 14. b4 Bb6 15. g4 Nh6?! { (-0.44 → 0.63) Inaccuracy. Nh4 was best. } (15... Nh4 16. g5 Nxf3+ 17. Rxf3 Bb5 18. Nc3 a6 19. Nxb5 axb5 20. Rh3 Qd7 21. Bb2 g6 22. Rc3) 16. f5?! { (0.63 → -0.41) Inaccuracy. h3 was best. } (16. h3) 16... exf5? { (-0.41 → 0.82) Mistake. Nxg4 was best. } (16... Nxg4 17. h3) 17. gxf5?? { (0.82 → -1.41) Blunder. g5 was best. } (17. g5) 17... Nxf5 18. Bg5?! { (-1.35 → -2.15) Inaccuracy. Qd3 was best. } (18. Qd3 Qd7 19. a4 a6 20. Kh1 Bc7 21. Rg1 f6 22. Bf4 Bxa4 23. e6 Qxe6 24. Rxa4 Qe4) 18... Qd7 19. Qd2?! { (-1.70 → -2.56) Inaccuracy. a4 was best. } (19. a4 a6 20. Kh1 h6 21. Bf4 Rac8 22. Rg1 Kh8 23. Bc1 Rg8 24. Nf4 g5 25. Nh5 Bxa4) 19... a5 20. Bf6?? { (-2.42 → -5.02) Blunder. Rf2 was best. } (20. Rf2 axb4) 20... gxf6 21. exf6 Kh8 22. Ne5?! { (-4.68 → -6.68) Inaccuracy. Kh1 was best. } (22. Kh1) 22... Rg8+?? { (-6.68 → 0.99) Blunder. Qe6 was best. } (22... Qe6) 23. Ng3?? { (0.99 → -7.83) Blunder. Kh1 was best. } (23. Kh1) 23... Qe6?? { (-7.83 → 1.37) Blunder. Nxg3 was best. } (23... Nxg3 24. Nxd7 Ne4+ 25. Kh1 Nxd2 26. Nxb6 Ra6 27. bxa5 Nxf1 28. Rxf1 Rxa5 29. Rg1 Rxa3 30. Rxg8+) 24. Rxf5 Rxg3+?? { (0.00 → 6.94) Blunder. axb4 was best. } (24... axb4 25. Rh5 Rg6 26. Re1 Rxf6 27. axb4 Rg8 28. Kh1 Bd7 29. Qd3 Rg7 30. Ra1 h6 31. Rf1) 25. hxg3 Qxf5?? { (3.88 → 25.16) Blunder. Rg8 was best. } (25... Rg8 26. Kg2) 26. Qh6?? { (25.16 → 0.00) Blunder. Nxf7+ was best. } (26. Nxf7+ Kg8 27. Nh6+ Kf8 28. Nxf5 Ke8 29. Qg5 Kd7 30. Qg7+ Kc8 31. f7 Kb8 32. f8=Q+ Ka7) 26... Bxd4+ 27. Kh2 Qf2+?? { (0.00 → 7.07) Blunder. Qc2+ was best. } (27... Qc2+ 28. Kh1 Qe4+ 29. Kh2 Qe2+ 30. Kh1 Qe4+) 28. Kh3?? { (7.07 → -8.03) Blunder. Kh1 was best. } (28. Kh1) 28... Bd7+ 29. Nxd7 Rg8 30. Kh4? { (-7.48 → Mate in 1) Checkmate is now unavoidable. Qf4 was best. } (30. Qf4 Qxf4) 30... Qh2# { Black wins by checkmate. } 0-1