[Event "HBD LUKMAN HUTAHURUK SE"] [Site "https://lichess.org/Gf81q9Qv"] [Date "2021.03.13"] [White "andrezz209"] [Black "Underdog77"] [Result "1-0"] [UTCDate "2021.03.13"] [UTCTime "15:33:05"] [WhiteElo "2193"] [BlackElo "2272"] [WhiteRatingDiff "+101"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Bd3 e5 4. c3?! { (0.33 → -0.36) Inaccuracy. Bc4 was best. } (4. Bc4 h6 5. d3 Nf6 6. Nc3 d6 7. O-O Be7 8. Nh4 Bg4) 4... d6?! { (-0.36 → 0.36) Inaccuracy. Nf6 was best. } (4... Nf6 5. Qe2 Be7 6. Bb5 d6 7. O-O O-O 8. d3 Be6 9. h3) 5. Bc2 Bg4?! { (0.21 → 0.78) Inaccuracy. Be7 was best. } (5... Be7 6. O-O Nf6 7. h3 Qc7 8. c4 O-O 9. d3 a6 10. Nc3) 6. h3 Nf6?? { (0.46 → 5.82) Blunder. Bh5 was best. } (6... Bh5 7. O-O Nf6 8. Re1 Be7 9. d3 O-O 10. Nbd2 b5 11. Nf1 d5 12. Ng3 Bg6 13. exd5) 7. hxg4 Nxg4 8. d4 cxd4 9. cxd4 Qb6 10. O-O h5 11. Nc3 exd4 12. Nd5 Qd8 13. Bg5 f6 14. Bh4 g5 15. Nxf6+? { (7.54 → 4.15) Mistake. Bg3 was best. } (15. Bg3 d3) 15... Qxf6 16. Bxg5 Qg7 17. Ba4 Rg8 18. Rc1? { (5.19 → 3.07) Mistake. Qb3 was best. } (18. Qb3 Qf7) 18... Rc8?? { (3.07 → 9.10) Blunder. Ne5 was best. } (18... Ne5 19. Bb3 Nf7 20. Bxf7+ Qxf7 21. e5 Qd5 22. Re1 Kd7 23. e6+ Kc7 24. Bf6 d3 25. Rc3) 19. Qb3 Ne5 20. Qe6+ Be7 21. Qxc8+ Kf7?! { (24.84 → Mate in 4) Checkmate is now unavoidable. Bd8 was best. } (21... Bd8 22. Qxd8+) 22. Bb3+ Kg6 23. Qf5# { White wins by checkmate. } 1-0