[Event "Casual rapid game"] [Site "https://lichess.org/Y0sxzcoq"] [Date "2018.01.15"] [White "lichess AI level 8"] [Black "learner19"] [Result "1-0"] [UTCDate "2018.01.15"] [UTCTime "15:34:05"] [WhiteElo "?"] [BlackElo "1279"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D38"] [Opening "Queen's Gambit Declined: Ragozin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 d5 3. Nf3?! { (0.60 → 0.03) Inaccuracy. cxd5 was best. } (3. cxd5 c6 4. dxc6 Nxc6 5. Nf3 e5 6. Nxe5 Nxe5 7. dxe5 Qxd1+) 3... e6 4. Nc3 Bb4 { D38 Queen's Gambit Declined: Ragozin Defense } 5. Bd2 O-O 6. e3 Nc6 7. Qc2 Bd7 8. a3 Bxc3 9. Bxc3 Ne4 10. Bd3 Nf6 11. O-O b6 12. b3 Qe7 13. b4 Nd8?! { (1.07 → 1.93) Inaccuracy. dxc4 was best. } (13... dxc4 14. Bxc4 a5 15. Rab1 Nd5 16. b5 Na7 17. Ne5 c6 18. bxc6 Nxc6 19. Bxd5 exd5 20. Nxd7) 14. Rfe1 Nb7 15. c5 bxc5 16. dxc5 c6 17. Ne5 Be8 18. f3 Rd8 19. Qa4 Nd7?? { (2.20 → 7.07) Blunder. Ra8 was best. } (19... Ra8 20. Qc2) 20. Nxc6 Qg5 21. Qxa7 Nf6 22. Qxb7 Bxc6 23. Qxc6 Rc8 24. Qd6 Ne8 25. Bxh7+ Kxh7 26. Qxf8 Qd8 27. Qxf7 Kh8 28. Qxe6 Rc7 29. Rad1 Re7 30. Rxd5 Qc7?! { (19.60 → Mate in 1) Checkmate is now unavoidable. Rxe6 was best. } (30... Rxe6 31. Rxd8) 31. Rh5# { White wins by checkmate. } 1-0