[Event "Rated rapid game"] [Site "https://lichess.org/vL4FQftN"] [Date "2019.04.03"] [White "oyepachi"] [Black "liptakg"] [Result "1-0"] [UTCDate "2019.04.03"] [UTCTime "20:34:09"] [WhiteElo "1379"] [BlackElo "1347"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. e3 e6 3. Nf3 d5 { D05 Queen's Pawn Game: Colle System } 4. c4 Bb4+ 5. Bd2 a5 6. a3 Bxd2+ 7. Nbxd2 dxc4 8. Nxc4 O-O 9. Bd3 b5? { (0.66 → 1.92) Mistake. Nbd7 was best. } (9... Nbd7 10. O-O b6 11. Rc1 c5 12. Nfe5 Ba6 13. Qe2 Qc7 14. f4 Rfd8 15. Nxd7 Rxd7 16. Ne5) 10. Nce5 Nfd7 11. Bxb5 Nxe5 12. Nxe5 Bd7?! { (1.36 → 2.25) Inaccuracy. Bb7 was best. } (12... Bb7 13. Qe2 Qd5 14. Nf3 c5 15. dxc5 Qxc5 16. O-O Bxf3 17. gxf3 Rc8 18. f4 Ra7 19. Rfc1) 13. Bd3 c6?! { (2.24 → 3.09) Inaccuracy. Nc6 was best. } (13... Nc6 14. Nxd7 Qxd7 15. Qc2 g6 16. Be4 Ra6 17. Rc1 Ne7 18. Qxc7 Ra7 19. Qxd7 Rxd7 20. Rc2) 14. O-O Qb6 15. b3 c5 16. Bb1?? { (3.81 → 1.48) Blunder. Qc2 was best. } (16. Qc2 cxd4) 16... cxd4 17. Qd3?! { (1.77 → 1.12) Inaccuracy. Be4 was best. } (17. Be4 Ra7 18. Nc4 Qa6 19. Qxd4 Bc6 20. Bc2 Bb5 21. Rad1 Rd7 22. Qh4 f5 23. Rxd7 Nxd7) 17... Bb5?? { (1.12 → Mate in 1) Checkmate is now unavoidable. g6 was best. } (17... g6 18. Qxd4 Qxd4 19. exd4 Ra6 20. Rd1 Rd8 21. Be4 Bc6 22. Nxc6 Nxc6 23. d5 exd5 24. Rxd5) 18. Qxh7# { White wins by checkmate. } 1-0