[Event "Rated blitz game"] [Site "https://lichess.org/b7tiBeVu"] [Date "2019.04.12"] [White "AlfilAmarillo"] [Black "cuban93"] [Result "0-1"] [UTCDate "2019.04.12"] [UTCTime "08:43:59"] [WhiteElo "1529"] [BlackElo "1450"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D37"] [Opening "Queen's Gambit Declined: Three Knights, Vienna Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. Nf3 d5 3. c4 dxc4 4. Nc3 Nf6 { D37 Queen's Gambit Declined: Three Knights, Vienna Variation } 5. e4 Bb4 6. Bxc4 Nxe4 7. Qa4+? { (0.23 → -0.91) Mistake. O-O was best. } (7. O-O Nxc3 8. bxc3 Bd6 9. Re1 O-O 10. Qe2 c5 11. Qe4 Nd7) 7... Nc6 8. d5?? { (-0.55 → -4.01) Blunder. Bb5 was best. } (8. Bb5 Bd7 9. Qb3 O-O 10. Bd3 Nf6 11. O-O Bd6 12. Re1 Rb8) 8... Nxc3 9. bxc3 Bxc3+ 10. Bd2 Bxa1 11. O-O?? { (-3.25 → -7.23) Blunder. dxc6 was best. } (11. dxc6 O-O) 11... O-O?? { (-7.23 → -3.26) Blunder. exd5 was best. } (11... exd5 12. Re1+) 12. dxc6 Bf6 13. cxb7? { (-2.94 → -4.68) Mistake. Rd1 was best. } (13. Rd1 a5) 13... Bxb7 14. Be2? { (-4.45 → -7.74) Mistake. Bf4 was best. } (14. Bf4 Bxf3 15. gxf3 Bd4 16. Bg3 Qf6 17. Kg2 e5 18. Qc2 Rab8 19. Bb3 c5 20. Re1 Rfc8) 14... Bxf3 15. Bxf3 Qxd2 16. Bxa8 Rxa8 17. Qe4 Rd8 18. a4 g6 19. Qc6 Bd4 20. Qxc7 Rd5 21. Qb8+ Kg7 22. Qg3 Rg5 23. Qf3 h5 24. g3 h4 25. Rd1 Bxf2+ 26. Qxf2? { (-8.76 → Mate in 21) Checkmate is now unavoidable. Kf1 was best. } (26. Kf1 Qb2) 26... Qxd1+ 27. Kg2 Rf5 28. Qb2+ Rf6 29. gxh4 Qg4+ 30. Kh1 Qf3+ 31. Kg1 Qf1# { Black wins by checkmate. } 0-1