[Event "10th Milad Rd. Prabu Kianta D"] [Site "https://lichess.org/c8Rl7P6F"] [Date "2024.01.13"] [White "Sunda_dagoen"] [Black "Abay_biyah"] [Result "1-0"] [UTCDate "2024.01.13"] [UTCTime "12:45:32"] [WhiteElo "1841"] [BlackElo "1099"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "900+0"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. f4?! { (0.51 → -0.23) Inaccuracy. d4 was best. } (2. d4 d5 3. e5 Bf5 4. c3 e6 5. Bd3 Nge7 6. Ne2 Nb8) 2... e6?! { (-0.23 → 0.52) Inaccuracy. d5 was best. } (2... d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Be2 O-O-O 6. O-O Nd4 7. Nc3) 3. Nf3 Bc5? { (0.32 → 1.64) Mistake. d5 was best. } (3... d5 4. Nc3 d4 5. Ne2 Bc5 6. d3 Nge7 7. c3 Bb6 8. Nexd4) 4. d4 Bb4+ 5. c3 Bd6 6. e5 Be7 7. Bd3 Bh4+ 8. g3 Be7 9. Be3 b6 10. Nbd2 Bb7 11. Qe2 d5 12. O-O-O Na5?! { (1.82 → 2.50) Inaccuracy. Nh6 was best. } (12... Nh6 13. h3 Nf5 14. Bf2 g6 15. g4 Ng7 16. Kb1 Qd7 17. Rc1 h6 18. Bb5 Kd8 19. Rhg1) 13. g4 Nh6 14. h3 O-O? { (3.00 → 5.15) Mistake. c5 was best. } (14... c5 15. f5 c4 16. Bc2 b5 17. f6 Bf8 18. fxg7 Bxg7 19. Rhf1 Nc6 20. Ng5 b4 21. Nde4) 15. f5 Qe8 16. Bxh6 gxh6 17. Qe3 Bg5 18. Nxg5 hxg5 19. Qxg5+ Kh8 20. f6 Qa4? { (9.16 → Mate in 1) Checkmate is now unavoidable. Rg8 was best. } (20... Rg8 21. Qh6 Rg6 22. Bxg6 Qg8 23. Bd3 c5 24. Nf3 Ba6 25. Bxa6 cxd4 26. Nxd4 Rd8 27. Rhg1) 21. Qg7# { White wins by checkmate. } 1-0