[Event "2019 Autumn Marathon"] [Site "https://lichess.org/aWDRQ7sr"] [Date "2019.10.26"] [White "Valera_B5"] [Black "Riohacha"] [Result "1-0"] [UTCDate "2019.10.26"] [UTCTime "13:18:43"] [WhiteElo "2637"] [BlackElo "2398"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. e3 { D04 Queen's Pawn Game: Colle System } c5 4. c3 Nc6 5. Nbd2 g6 6. dxc5 e5?! { (0.22 → 0.95) Inaccuracy. a5 was best. } (6... a5 7. Qa4) 7. b4 Bg7 8. b5 e4 9. bxc6 exf3 10. cxb7 Bxb7 11. Bb5+ Kf8 12. Qxf3 Ne4?! { (1.45 → 2.47) Inaccuracy. Rc8 was best. } (12... Rc8 13. O-O Kg8 14. Qf4 Rxc5 15. Rb1 Qc7 16. c4 Qxf4 17. exf4 Rc8 18. Bb2 h5 19. Rfd1) 13. O-O?! { (2.47 → 1.78) Inaccuracy. c6 was best. } (13. c6 Bc8) 13... Nxc3 14. c6 Nxb5 15. cxb7 Rb8 16. Rb1 Rxb7 17. a4 Nd6 18. Qxd5 Rxb1?? { (2.61 → 6.13) Blunder. Rd7 was best. } (18... Rd7 19. Nf3) 19. Nxb1 Ke7 20. Ba3 Qd7 21. Nd2 Qe6 22. Qb7+ Kf6 23. Bxd6 { White wins on time. } 1-0