[Event "Rated blitz game"] [Site "https://lichess.org/lyLnVlbt"] [Date "2019.07.25"] [White "SanGu"] [Black "Senator231"] [Result "1-0"] [UTCDate "2019.07.25"] [UTCTime "14:42:12"] [WhiteElo "1338"] [BlackElo "1368"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Old Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e3 { D20 Queen's Gambit Accepted: Old Variation } Nf6 4. Bxc4 e6 5. Nc3 Bb4 6. Nf3 Nc6?! { (0.50 → 1.06) Inaccuracy. O-O was best. } (6... O-O 7. Qe2 b6 8. O-O Bb7 9. Rd1 Nbd7 10. a3 Bxc3 11. bxc3) 7. a3 Ba5?! { (0.88 → 1.65) Inaccuracy. Bd6 was best. } (7... Bd6 8. e4 e5 9. d5 Ne7 10. Bg5 Nd7 11. Rc1 h6 12. Bh4) 8. b4 Nxb4?? { (1.68 → 5.61) Blunder. Bb6 was best. } (8... Bb6) 9. axb4 Bxb4?! { (5.45 → 8.00) Inaccuracy. Bb6 was best. } (9... Bb6) 10. Bb2?? { (8.00 → 3.52) Blunder. Qa4+ was best. } (10. Qa4+ c6 11. Qxb4 Nd5 12. Qa3 Qe7 13. Qb3 Qc7 14. O-O O-O 15. e4 Ne7 16. g3 Qd7) 10... Ne4?? { (3.52 → 8.06) Blunder. O-O was best. } (10... O-O 11. Ne5) 11. Qc2? { (8.06 → 4.33) Mistake. Qa4+ was best. } (11. Qa4+) 11... Nxc3 12. Bxc3 Bxc3+ 13. Qxc3 O-O 14. O-O c6 15. h3 b5 16. Bb3 Bb7 17. Bc2 Qc7 18. Qd3 a6?? { (3.62 → Mate in 1) Checkmate is now unavoidable. g6 was best. } (18... g6) 19. Qxh7# { White wins by checkmate. } 1-0