[Event "2017 Winter Marathon"] [Site "https://lichess.org/7YplUD7g"] [Date "2017.12.28"] [White "chessant2014"] [Black "atanwiN"] [Result "1-0"] [UTCDate "2017.12.28"] [UTCTime "21:16:59"] [WhiteElo "1833"] [BlackElo "1367"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Central Variation, Alekhine System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e4 Nf6 { D20 Queen's Gambit Accepted: Central Variation, Alekhine System } 4. Bxc4?! { (0.50 → -0.20) Inaccuracy. e5 was best. } (4. e5 Nd5 5. Bxc4 c5 6. Nf3 Nc6 7. dxc5 e6 8. Bg5 Qa5+) 4... e6?! { (-0.20 → 0.43) Inaccuracy. Nxe4 was best. } (4... Nxe4 5. Nf3 Nf6 6. O-O e6 7. Re1 Be7 8. Nc3 Nbd7 9. Bb3) 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 O-O?! { (0.11 → 1.13) Inaccuracy. Nxe4 was best. } (7... Nxe4 8. Qg4 Nf6 9. Qxg7 Rg8 10. Qh6 Rg6 11. Qh3 e5 12. Qe3) 8. e5 Ne4?! { (0.97 → 1.97) Inaccuracy. Nd5 was best. } (8... Nd5 9. Nf3 c5 10. Qd3 Nc6 11. O-O cxd4 12. cxd4 h6 13. Qe4 f5 14. exf6 Qxf6 15. Bd3) 9. Qc2?! { (1.97 → 1.35) Inaccuracy. Ne2 was best. } (9. Ne2) 9... Ng5?? { (1.35 → 6.12) Blunder. f5 was best. } (9... f5 10. exf6 Nxf6 11. Nf3 c5 12. O-O cxd4 13. cxd4 Nc6 14. Rd1 Bd7 15. Bg5 Rc8 16. Qe2) 10. h4 h6?! { (5.72 → 8.41) Inaccuracy. c5 was best. } (10... c5) 11. hxg5 hxg5? { (8.22 → Mate in 1) Checkmate is now unavoidable. g6 was best. } (11... g6 12. gxh6 Nd7 13. Nf3 Qe8 14. Qe4 Rb8 15. Ng5 b5 16. Bf1 c5 17. dxc5 Bb7 18. c6) 12. Qh7# { White wins by checkmate. } 1-0