[Event "HBD LUKMAN HUTAHURUK SE"] [Site "https://lichess.org/S4G0QALC"] [Date "2021.03.13"] [White "Jack_HARLEY"] [Black "Om-Firman"] [Result "0-1"] [UTCDate "2021.03.13"] [UTCTime "14:26:48"] [WhiteElo "2170"] [BlackElo "2275"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+21"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A31"] [Opening "English Opening: Symmetrical Variation, Anti-Benoni Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. Nf3 { A31 English Opening: Symmetrical Variation, Anti-Benoni Variation } cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. g3 Nc6 9. Bg2 O-O 10. O-O Be6 11. b3 Rc8 12. Bb2 b5 13. cxb5?! { (0.40 → -0.22) Inaccuracy. Nd5 was best. } (13. Nd5 bxc4 14. Nxc4 Nxd5 15. Bxd5 Bh3 16. Bg2 Be6 17. Ne3 Bg5 18. Nd5 Ne7 19. h4 Nxd5) 13... axb5 14. Naxb5 d5 15. Rc1 d4 16. Na4 Bd5 17. Nc5?? { (-0.85 → -4.32) Blunder. Na3 was best. } (17. Na3 Bxg2 18. Kxg2 h5 19. Kg1 h4 20. Nc4 h3 21. Ncb6 Rc7 22. e3 Bb4 23. Qf3 Nh7) 17... Bxg2 18. Kxg2 Qd5+? { (-4.32 → -2.40) Mistake. Qb6 was best. } (18... Qb6 19. Nxd4) 19. Kg1?? { (-2.40 → -6.43) Blunder. e4 was best. } (19. e4) 19... Bxc5 { White resigns. } 0-1