[Event "Casual blitz game"] [Site "https://lichess.org/2Lj74McI"] [Date "2024.04.30"] [White "caligo55"] [Black "warfair"] [Result "0-1"] [UTCDate "2024.04.30"] [UTCTime "20:10:44"] [WhiteElo "1761"] [BlackElo "1735"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D06"] [Opening "Queen's Gambit Declined: Austrian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c5 { D06 Queen's Gambit Declined: Austrian Defense } 3. e3 dxc4 4. Bxc4 cxd4 5. exd4 a6 6. Nc3 e6 7. Nge2 Nc6 8. Be3 Bb4 9. O-O Bxc3 10. bxc3 Nf6 11. Bd3 b5 12. a3?! { (1.10 → 0.50) Inaccuracy. Bg5 was best. } (12. Bg5 h6 13. Bh4 Bb7 14. Rb1 Qd5 15. Bxf6 gxf6 16. Nf4 Qg5 17. Qf3 Na5 18. d5 Rd8) 12... Bb7 13. a4 Qd5?? { (0.28 → 2.12) Blunder. b4 was best. } (13... b4) 14. axb5 Na7?? { (1.88 → 4.23) Blunder. axb5 was best. } (14... axb5 15. Rxa8+) 15. c4?? { (4.23 → Mate in 1) Checkmate is now unavoidable. Nf4 was best. } (15. Nf4 Qd6 16. bxa6 Bc6 17. c4 O-O 18. Re1 Nc8 19. d5 exd5 20. cxd5 Nxd5 21. Nxd5 Bxd5) 15... Qxg2# { Black wins by checkmate. } 0-1