[Event "2017 Winter Marathon"] [Site "https://lichess.org/TZH9y7TV"] [Date "2017.12.28"] [White "sergey69"] [Black "B890"] [Result "1-0"] [UTCDate "2017.12.28"] [UTCTime "08:29:36"] [WhiteElo "1717"] [BlackElo "2271"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-25"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D12"] [Opening "Slav Defense: Quiet Variation, Schallopp Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. e3 c6 4. c4 Bf5 { D12 Slav Defense: Quiet Variation, Schallopp Defense } 5. Qb3 Qc7 6. Nc3 e6 7. Bd2 h6 8. Rc1 Bd6? { (-0.16 → 1.34) Mistake. Qb6 was best. } (8... Qb6 9. c5 Qxb3 10. axb3 Be7 11. Be2 Nbd7 12. b4 a6 13. O-O O-O 14. h3 g5 15. Ne1) 9. cxd5 exd5?? { (1.45 → 6.70) Blunder. Qb6 was best. } (9... Qb6 10. dxe6 Qxb3 11. axb3 Bxe6 12. e4 Be7 13. Bc4 O-O 14. O-O Nbd7 15. Rfe1 Rae8 16. e5) 10. Nb5 Qd7 11. Nxd6+ Qxd6 12. Qxb7 O-O 13. Qxa8 Qc7 14. Ne5 Nfd7 15. Rxc6 Nxc6 16. Qxc6 Qd8 17. Qxd5 Be6 18. Qa5 Qb8 19. Nxd7 Bxd7 20. Bc3 f5 21. Qd5+ Rf7 22. Bc4 { Black resigns. } 1-0