[Event "Rated classical game"] [Site "https://lichess.org/bHgJPgmm"] [Date "2017.02.17"] [White "dose7781"] [Black "StriderJ"] [Result "1-0"] [UTCDate "2017.02.17"] [UTCTime "12:04:55"] [WhiteElo "1676"] [BlackElo "1686"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System, Steinitz Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 c5 { D00 Queen's Pawn Game: Accelerated London System, Steinitz Countergambit } 3. e3 Nc6 4. Nf3 Qb6?! { (0.18 → 1.04) Inaccuracy. e6 was best. } (4... e6 5. Be2 Nf6 6. O-O a6 7. c3 Be7 8. Nbd2 O-O 9. Ne5 Nxe5 10. Bxe5 Bd7 11. c4) 5. b3?! { (1.04 → 0.00) Inaccuracy. Nc3 was best. } (5. Nc3 Qa5 6. Be2 e6 7. O-O a6 8. a3 Qd8 9. dxc5 Bxc5 10. b4 Bd6 11. Bxd6 Qxd6) 5... g6 6. Nc3 Bg7?? { (0.00 → 2.55) Blunder. cxd4 was best. } (6... cxd4) 7. Nxd5 Qa5+ 8. Qd2? { (2.53 → 1.12) Mistake. b4 was best. } (8. b4) 8... Qxd2+ 9. Kxd2 Kd8?! { (1.29 → 2.22) Inaccuracy. Kf8 was best. } (9... Kf8 10. Nc7 cxd4 11. exd4 Rb8 12. Nd5 Ra8 13. c3 Bg4 14. Ne3 h5 15. Bc4 Bxf3 16. gxf3) 10. Bb5?! { (2.22 → 1.60) Inaccuracy. c3 was best. } (10. c3 Bf5 11. dxc5 Nf6 12. Nxf6 Bxf6 13. Bd3 e5 14. Bg5 Ke7 15. Bxf6+ Kxf6 16. Bxf5 gxf5) 10... cxd4 11. Nxd4?! { (1.70 → 0.57) Inaccuracy. exd4 was best. } (11. exd4 Nf6 12. Bc7+ Ke8 13. Nxf6+ Bxf6 14. Be5 a6 15. Bxf6 exf6 16. Rae1+ Kf8 17. Bxc6 bxc6) 11... Nxd4?? { (0.57 → Mate in 1) Checkmate is now unavoidable. Bd7 was best. } (11... Bd7 12. Bc7+ Ke8 13. Bxc6 bxc6 14. Nc3 Rc8 15. Ba5 c5 16. Nde2 Nh6 17. Raf1 c4 18. e4) 12. Bc7# { White wins by checkmate. } 1-0