[Event "Rated classical game"] [Site "https://lichess.org/Df2YotDn"] [Date "2018.08.03"] [White "Donkey-Kong16"] [Black "rliu347"] [Result "1-0"] [UTCDate "2018.08.03"] [UTCTime "20:12:05"] [WhiteElo "1338"] [BlackElo "1559"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-18"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit Accepted: Euwe Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 Nf6 3. e4?! { (0.00 → -0.58) Inaccuracy. Bf4 was best. } (3. Bf4 a6 4. e3 e6 5. g4 Bb4 6. Ne2 Be7 7. a3 h6) 3... dxe4 4. f3 exf3 5. Nxf3 e6 { D00 Blackmar-Diemer Gambit Accepted: Euwe Defense } 6. Bd3 Be7 7. O-O O-O 8. Qe1 Nbd7? { (-0.82 → 0.35) Mistake. Nc6 was best. } (8... Nc6 9. Bg5) 9. Qh4 b6? { (0.27 → 1.65) Mistake. c5 was best. } (9... c5) 10. Bg5 h6? { (2.02 → 4.15) Mistake. h5 was best. } (10... h5 11. Ne5 Bb7 12. Rad1 c5 13. Bb5 Nxe5 14. dxe5 Nd5 15. Bxe7 Qxe7 16. Qxe7 Nxe7 17. Rd7) 11. Bxh6 gxh6 12. Qxh6 Bb7?? { (3.97 → 13.28) Blunder. Ba6 was best. } (12... Ba6) 13. Ng5 c5?! { (10.45 → Mate in 7) Checkmate is now unavoidable. Bc5 was best. } (13... Bc5 14. dxc5) 14. Bh7+ Kh8 15. Bg6+ Kg8 16. Nce4?! { (Mate in 5 → 17.72) Lost forced checkmate sequence. Nd5 was best. } (16. Nd5 Bxd5 17. Rf4 Ne5 18. Rxf6 Nf3+ 19. gxf3 Bxf6 20. Qh7#) 16... fxg6?! { (17.72 → Mate in 4) Checkmate is now unavoidable. Bxe4 was best. } (16... Bxe4 17. Bxe4) 17. Nxf6+?? { (Mate in 4 → 6.97) Lost forced checkmate sequence. Qxg6+ was best. } (17. Qxg6+ Kh8 18. Rf4 Bxe4 19. Rh4+ Nh5 20. Rxh5#) 17... Nxf6 18. Rxf6?? { (6.87 → 0.00) Blunder. Qxg6+ was best. } (18. Qxg6+ Kh8) 18... Rxf6?? { (0.00 → Mate in 2) Checkmate is now unavoidable. Qxd4+ was best. } (18... Qxd4+ 19. Kh1 Bxg2+ 20. Kxg2 Qd2+ 21. Kg1 Qd4+) 19. Qh7+ Kf8 20. Qh8# { White wins by checkmate. } 1-0