[Event "Rating Swiss Tournament 05.10"] [Site "https://lichess.org/HQasarP3"] [Date "2024.05.10"] [White "Andrewsim"] [Black "vaishag"] [Result "0-1"] [UTCDate "2024.05.10"] [UTCTime "12:34:10"] [WhiteElo "1813"] [BlackElo "1809"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+83"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nf6 3. e3 Bg4 4. Nf3 e6 5. h3 Bh5 6. c3 Bd6 7. Bg3? { (0.07 → -1.26) Mistake. Nbd2 was best. } (7. Nbd2 Bxf4 8. exf4 Nbd7 9. Qe2 O-O 10. Qe3 Rc8 11. b4 Bxf3) 7... Bxg3 8. fxg3 Qd6 9. g4 Qg3+ 10. Ke2 Bg6 11. Ne5 Ne4 12. Qe1 Nd7 13. Nxd7 Kxd7 14. Kd1?? { (-1.30 → -5.21) Blunder. Nd2 was best. } (14. Nd2 Qd6 15. Nxe4 Bxe4 16. Kd2 Raf8 17. Qh4 Qb6 18. b3 e5 19. Qg3 exd4) 14... Nf2+ 15. Ke2 Nxh1 16. Qxg3 Nxg3+ 17. Kf3 Nxf1 18. Kf2 Bd3 19. Na3 Nd2 20. Rd1 Ne4+ 21. Kf3 Ba6 22. c4 c6 23. cxd5 exd5 24. Nc2 h5 25. Kf4?? { (-6.83 → Mate in 6) Checkmate is now unavoidable. Nb4 was best. } (25. Nb4 hxg4+ 26. hxg4 Rh6 27. Nxa6 Rf6+ 28. Ke2 bxa6 29. b3 Rh8 30. Rg1 a5) 25... g5+ 26. Kf3 hxg4+ 27. hxg4 Raf8?! { (Mate in 4 → -10.28) Lost forced checkmate sequence. Rh6 was best. } (27... Rh6 28. Rd3 Bxd3 29. g3 Rh2 30. Nb4 Rf2#) 28. Nb4?! { (-10.28 → Mate in 6) Checkmate is now unavoidable. Ne1 was best. } (28. Ne1 f5) 28... f5 29. gxf5 Rxf5+ 30. Kg4 Rff8 31. Nxa6 Rh4# { Black wins by checkmate. } 0-1