[Event "London"] [Site "London ENG"] [Date "1912.??.??"] [Round "?"] [White "Lasker, Edward"] [Black "Thomas, George Alan"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A83"] [Opening "Dutch Defense: Staunton Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5 2. e4?! { (0.58 → -0.08) Inaccuracy. Bf4 was best. } (2. Bf4 e6) 2... fxe4 3. Nc3 Nf6 4. Bg5 { A83 Dutch Defense: Staunton Gambit } e6 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 O-O 8. Bd3 b6 9. Ne5? { (0.68 → -0.72) Mistake. c3 was best. } (9. c3 Bb7) 9... Bb7?! { (-0.72 → 0.18) Inaccuracy. Bxe5 was best. } (9... Bxe5 10. dxe5 Nc6 11. g3 Nxe5 12. f4 Nxd3+ 13. Qxd3 Bb7 14. O-O-O Rf5 15. Rhe1 Rd5 16. Qe2) 10. Qh5 Qe7?? { (0.00 → Mate in 7) Checkmate is now unavoidable. Bxe5 was best. } (10... Bxe5 11. Nd2 g6 12. Qxe5 Nc6 13. Qg3 Nb4 14. Bxg6 hxg6 15. Qxg6+ Kh8 16. Qh6+ Kg8 17. Qg6+) 11. Qxh7+ Kxh7 12. Nxf6+ Kh6 13. Neg4+ Kg5 14. h4+ Kf4 15. g3+ Kf3 16. Be2+ Kg2 17. Rh2+ Kg1 18. Kd2# { White wins by checkmate. } 1-0