[Event "Rated classical game"] [Site "https://lichess.org/HF5n9V7l"] [Date "2016.10.07"] [White "billy109"] [Black "ecodad"] [Result "1-0"] [UTCDate "2016.10.07"] [UTCTime "11:03:21"] [WhiteElo "1872"] [BlackElo "1759"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D21"] [Opening "Queen's Gambit Accepted: Gunsberg Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. Nf3 c5 { D21 Queen's Gambit Accepted: Gunsberg Defense } 4. e3 b5?! { (0.38 → 0.96) Inaccuracy. e6 was best. } (4... e6 5. Bxc4 cxd4 6. exd4 Nf6 7. O-O Be7 8. Nc3 O-O 9. d5 exd5 10. Nxd5 Nxd5 11. Bxd5) 5. a4 bxa4?! { (0.81 → 1.85) Inaccuracy. cxd4 was best. } (5... cxd4 6. axb5 Nf6 7. Bxc4 Nbd7 8. O-O e6 9. Nxd4 Bb7 10. Be2 Qc7 11. Nd2 Bc5 12. N2f3) 6. Bxc4 cxd4?! { (1.52 → 2.37) Inaccuracy. e6 was best. } (6... e6 7. O-O Nf6 8. Ne5 Nbd7 9. Qxa4 Bb7 10. dxc5 Bxc5 11. Rd1 Qc7 12. Nxd7 Nxd7 13. Bb5) 7. Nxd4 e5?! { (1.70 → 2.51) Inaccuracy. Qc7 was best. } (7... Qc7 8. Qxa4+ Bd7 9. Nb5 Qb6 10. Bd2 e6 11. O-O a6 12. Qb3 Qc6 13. Nd4 Qc8 14. Rc1) 8. Qxa4+ Bd7 9. Qb3 exd4? { (1.86 → 3.85) Mistake. Bb4+ was best. } (9... Bb4+ 10. Qxb4 exd4 11. Qb3 Nh6 12. O-O O-O 13. exd4 Nf5 14. d5 Nd6 15. Nc3 Qf6 16. Be2) 10. Bxf7+ Ke7 11. Bxg8 Nc6?! { (4.63 → 6.18) Inaccuracy. Rxg8 was best. } (11... Rxg8 12. Qxg8 Be6 13. Qxh7 Nd7 14. O-O Nf6 15. Qg6 d3 16. e4 Qd6 17. Bg5 Bf7 18. Qf5) 12. exd4 Rxg8?! { (5.79 → 12.22) Inaccuracy. Qe8 was best. } (12... Qe8 13. Bg5+ Kd6+ 14. Kf1 Qe2+ 15. Kxe2 Nxd4+ 16. Kd3 Nxb3 17. Bf4+ Kc5 18. Bxb3 Kb6 19. Nc3) 13. Bg5+ Ke8 14. Bxd8 Rxd8 15. Qxg8 Nxd4 16. O-O Be6 17. Qxh7 Rd7 18. Qh5+ Kd8 19. Nc3 Be7?! { (16.32 → Mate in 11) Checkmate is now unavoidable. Bb4 was best. } (19... Bb4 20. Qh8+ Ke7 21. Qxg7+ Ke8 22. Qh8+ Ke7 23. Rfe1 Bc5 24. Re4 Bb6 25. Rf4 Kd6 26. Rxd4+) 20. Qh8+ Kc7 21. Rxa7+ Kd6 22. Rxd7+?! { (Mate in 9 → 23.66) Lost forced checkmate sequence. Ra6+ was best. } (22. Ra6+ Nc6 23. Qb8+ Rc7 24. Rxc6+ Ke5 25. Qxc7+ Kf6 26. Re1 Kg6 27. Qxe7 Kh7 28. Rexe6 Kh8) 22... Kxd7 23. Qxg7 Nf5 24. Qg6 Nh4?! { (22.52 → Mate in 9) Checkmate is now unavoidable. Nd6 was best. } (24... Nd6 25. Ra1 Nc8 26. Re1 Bb3 27. Qf5+ Kc7 28. Qa5+ Kd7 29. Qb5+ Kc7 30. Qxb3 Bd8 31. Nd5+) 25. Rd1+ Bd6 26. Qh7+ Kc6 27. Qxh4 { Black resigns. } 1-0