[Event "2015 Autumn Marathon"] [Site "https://lichess.org/WTYSG1Po"] [Date "2015.10.24"] [White "GregShahade"] [Black "GunganAttack"] [Result "0-1"] [UTCDate "2015.10.24"] [UTCTime "20:50:21"] [WhiteElo "2424"] [BlackElo "1834"] [WhiteRatingDiff "-26"] [BlackRatingDiff "+23"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B01"] [Opening "Scandinavian Defense: Valencian Variation, Ilundain Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. d4 c6 { B01 Scandinavian Defense: Valencian Variation, Ilundain Variation } 6. Bc4 e6 7. Bg5 Be7 8. Qd2 h6 9. Bh4 Nbd7 10. O-O-O Nb6?! { (-0.34 → 0.39) Inaccuracy. b5 was best. } (10... b5 11. Bxf6 Nxf6 12. Bd3 Bb7 13. Ne4 a5 14. Kb1 Nxe4 15. Bxe4 O-O 16. Ne5 Qc7 17. Rhe1 a4 18. a3 b4 19. axb4 a3 20. bxa3) 11. Bb3 Nbd5 12. Nxd5 cxd5 13. Ne5 a5 14. Ba4+ Bd7 15. Bxf6 Bxa4 16. Bxg7? { (-0.02 → -1.35) Mistake. Bxe7 was best. } (16. Bxe7 Qxe7 17. Rde1 O-O 18. c3 Rfc8 19. Re3 Be8 20. Rg3 Kh8 21. Kb1 b5 22. a3 f6 23. Nd3 e5 24. dxe5 fxe5 25. Re1) 16... Rg8?? { (-1.35 → 0.74) Blunder. Rh7 was best. } (16... Rh7 17. Nxf7 Kxf7 18. Be5 Bb4 19. Qe2 Qg5+ 20. Kb1 Rc8 21. b3 Bd7 22. f3 h5 23. h4 Qg6 24. a4 Kg8 25. g4 Ba3 26. g5) 17. Qxh6?? { (0.74 → -6.09) Blunder. Bxh6 was best. } (17. Bxh6 Rc8 18. b3 Bb5 19. Kb1 Qc7 20. h4 Bb4 21. Qc1 Be2 22. Rd2 Bg4 23. Nxg4 Rxg4 24. Re2 Rxg2 25. Rg1 Rxg1 26. Qxg1 Bc3) 17... Rc8?? { (-6.09 → -1.63) Blunder. Bg5+ was best. } (17... Bg5+ 18. Kb1 Bxh6 19. Bxh6 Rc8 20. b3 Bb5 21. Rhg1 Qc7 22. Rc1 f6 23. Nf3 Be2 24. Nd2 Qxh2 25. Be3 Rxg2 26. Rxg2 Qxg2 27. c4) 18. b3?? { (-1.63 → -5.42) Blunder. Kb1 was best. } (18. Kb1 Bg5 19. Qh5 Bxc2+ 20. Ka1 Qe7 21. f4 Rxg7 22. fxg5 Bxd1 23. Qxd1 Qxg5 24. g3 b5 25. a3 Kf8 26. Qe1 Qd8 27. h4 b4) 18... Qc7?? { (-5.42 → 2.05) Blunder. Bg5+ was best. } (18... Bg5+ 19. Rd2 Bxh6 20. Bxh6 Bb5 21. a4 Bxa4 22. bxa4 Qb6 23. Rg1 Qb4 24. Nd3 Qxd4 25. Nb2 Qe4 26. g3 Rh8 27. Bg7 Rh7 28. Bd4) 19. Rd2?? { (2.05 → -6.68) Blunder. c4 was best. } (19. c4 Bb5 20. Kb1 dxc4 21. Qh7 Rxg7 22. Qxg7 Bf8 23. Qh7 a4 24. Rc1 axb3 25. axb3 Ra8 26. Nxc4 Bc6 27. Ne5 Qe7 28. Rc5 Qf6) 19... Qc3 20. Kb1 Ba3 21. Nd3 Bb5 22. Nc5?! { (-11.32 → Mate in 1) Checkmate is now unavoidable. Qh7 was best. } (22. Qh7 Rxg7 23. Qh8+ Ke7 24. Qxc8 Qxc8 25. g3 Qc3 26. Rhd1 a4 27. bxa4 Bxa4 28. h3 Qxd4 29. g4 Rh7 30. Rh1 Qxg4 31. f4 Rxh3) 22... Qb2# { Black wins by checkmate. } 0-1