[Event "767th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/9iopCe1F"] [Date "2024.05.16"] [White "BlunderProof"] [Black "CikathanChess"] [Result "1-0"] [UTCDate "2024.05.16"] [UTCTime "10:18:17"] [WhiteElo "1885"] [BlackElo "1930"] [WhiteRatingDiff "+58"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } d6 3. f4 e6 4. Nf3 Nc6 5. d4 cxd4 6. Nxd4 a6 7. Nxc6 bxc6 8. e5?! { (0.42 → -0.16) Inaccuracy. Bd3 was best. } (8. Bd3 Be7 9. O-O Nf6 10. Qe2 Nd7 11. Be3 O-O 12. Rad1 Qa5) 8... d5 9. Be3 Bb7?? { (-0.34 → 1.39) Blunder. c5 was best. } (9... c5 10. Na4) 10. Qd4? { (1.39 → 0.12) Mistake. Na4 was best. } (10. Na4 h5 11. a3 a5 12. Bf2 Be7 13. Qf3 Ba6 14. Bxa6 Rxa6 15. O-O-O) 10... Ne7?! { (0.12 → 0.68) Inaccuracy. Qa5 was best. } (10... Qa5 11. a3) 11. Qb6?! { (0.68 → 0.00) Inaccuracy. Qb4 was best. } (11. Qb4 Rb8 12. Bb6 Nc8 13. Qxf8+ Rxf8 14. Bxd8 Kxd8 15. Na4 a5 16. b3) 11... Qc8? { (0.00 → 1.28) Mistake. Qxb6 was best. } (11... Qxb6 12. Bxb6) 12. Bc5 Nf5?! { (0.92 → 2.04) Inaccuracy. a5 was best. } (12... a5 13. O-O-O Ba6 14. Na4 Ng6 15. Rd4 Be7 16. Bxe7 Nxe7 17. Nc5 Bxf1 18. Rxf1) 13. Bxf8 Kxf8 14. O-O-O?! { (2.17 → 1.44) Inaccuracy. Bd3 was best. } (14. Bd3 g6 15. Bxf5 gxf5 16. Na4 c5 17. Nxc5 Bc6 18. O-O-O Rg8 19. Rd2 Bb5) 14... g6?! { (1.44 → 2.60) Inaccuracy. c5 was best. } (14... c5 15. Na4 c4 16. g4 Ne7 17. Qd6 Qc6 18. Nb6 Re8 19. Rg1 Kg8 20. f5) 15. g4 Ne7 16. h4?! { (2.82 → 1.71) Inaccuracy. Na4 was best. } (16. Na4 c5 17. Nxc5 Bc6 18. Bxa6 Rb8 19. Qa5 Qe8 20. f5 gxf5 21. gxf5 Nxf5) 16... Kg7? { (1.71 → 3.13) Mistake. c5 was best. } (16... c5 17. Na4 d4 18. Rh3 Bc6 19. Nxc5 Nd5 20. Qa5 Bb5 21. Qa3 Kg7 22. h5) 17. h5 c5 18. f5?! { (2.54 → 1.79) Inaccuracy. Na4 was best. } (18. Na4 Qc6 19. Qxc6 Bxc6 20. Nxc5 Rhc8 21. Nxa6 d4 22. h6+ Kf8 23. Rh2 Bf3) 18... exf5?? { (1.79 → 5.62) Blunder. gxf5 was best. } (18... gxf5 19. gxf5) 19. Qf6+ Kf8 20. Qxh8+ Ng8 21. hxg6 fxg6?? { (5.95 → Mate in 9) Checkmate is now unavoidable. hxg6 was best. } (21... hxg6 22. Rh7 Qe6 23. Qg7+ Ke7 24. gxf5 Qxf5 25. Kb1 d4 26. Bd3 Qf2 27. Qxg6) 22. Rxh7 Qe6 23. Qg7+ Ke8 24. Qxb7 Rc8 25. gxf5 gxf5 26. Nxd5 { Black resigns. } 1-0