[Event "Hourly Rapid Arena"] [Site "https://lichess.org/05ihPMGd"] [Date "2021.08.21"] [White "Alistargan"] [Black "SurJohnson"] [Result "0-1"] [UTCDate "2021.08.21"] [UTCTime "13:48:45"] [WhiteElo "2147"] [BlackElo "1831"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A04"] [Opening "Zukertort Opening: Queen's Gambit Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 e6 { A04 Zukertort Opening: Queen's Gambit Invitation } 2. c3 d5 3. d4 a6 4. g3 c5 5. Bg2 Nc6 6. O-O cxd4 7. Nxd4 Bd7 8. Nxc6 Bxc6 9. Nd2 Nf6 10. Qc2 g6 11. e4 Bg7 12. exd5 Nxd5 13. Rd1 O-O 14. Nc4 Qc7 15. Bxd5?? { (-0.33 → -2.97) Blunder. Be3 was best. } (15. Be3 Nxe3 16. Nxe3 Bxg2 17. Nxg2 Rfd8 18. Ne1 h5 19. Nf3 Qa5 20. Qb3 b5 21. a3 Rac8) 15... Bxd5 16. Ne3 Bc6 17. Qb3?! { (-3.01 → -3.85) Inaccuracy. Ng2 was best. } (17. Ng2 Qa5 18. Be3 Rad8 19. Ne1 Rxd1 20. Qxd1 Rd8 21. Qe2 Qd5 22. f3 h5 23. a3 Bb5) 17... b5 18. Bd2 Bb7 19. Be1? { (-4.54 → -8.20) Mistake. Rf1 was best. } (19. Rf1 Rad8) 19... Qc6 20. Rac1? { (-9.61 → Mate in 1) Checkmate is now unavoidable. f3 was best. } (20. f3 Qxf3 21. Nd5 exd5 22. c4 Qh5 23. g4 Qxg4+ 24. Qg3 Qxc4 25. Rac1 Qe4 26. Rc7 Rae8) 20... Qh1# { Black wins by checkmate. } 0-1