[Event "770th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/DKY9HXnm"] [Date "2024.05.19"] [White "KCI-AsepSubhan"] [Black "oberschlumpf"] [Result "0-1"] [UTCDate "2024.05.19"] [UTCTime "16:08:54"] [WhiteElo "1866"] [BlackElo "2327"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A08"] [Opening "King's Indian Attack: French Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. g3 d5 2. Bg2 c5 3. Nf3 Nc6 { A08 King's Indian Attack: French Variation } 4. c3?! { (0.27 → -0.50) Inaccuracy. d4 was best. } (4. d4 e6 5. O-O Nf6 6. c4 dxc4 7. dxc5 Qxd1 8. Rxd1 Bxc5) 4... e5 5. d4 e4 6. Ng1? { (-0.48 → -1.69) Mistake. Ne5 was best. } (6. Ne5 Nf6 7. O-O h5 8. c4 Nxd4 9. e3 Nc6 10. Qa4 Qd6) 6... Nf6 7. Bg5 Be7? { (-1.73 → -0.55) Mistake. Qb6 was best. } (7... Qb6 8. Qc1 cxd4 9. Bxf6 gxf6 10. cxd4 Qxd4 11. Nh3 Qe5 12. Nf4 h5 13. h4) 8. Bxf6?! { (-0.55 → -1.35) Inaccuracy. e3 was best. } (8. e3 h5 9. Ne2 Nh7 10. Bxe7 Qxe7 11. Nf4 Nf6 12. h4 Bg4 13. Qa4 a6) 8... Bxf6 9. e3 cxd4?! { (-1.23 → -0.42) Inaccuracy. h5 was best. } (9... h5 10. Nd2 cxd4 11. exd4 h4 12. Nh3 Ne7 13. g4 Qb6 14. Nb3) 10. cxd4 Qb6 11. Qd2?! { (-0.05 → -0.77) Inaccuracy. Ne2 was best. } (11. Ne2) 11... Nb4 12. Bf1 Bg4 13. a3 Nd3+ 14. Bxd3 exd3 15. f3?! { (-0.73 → -1.30) Inaccuracy. h4 was best. } (15. h4) 15... Bf5 16. b4?? { (-1.39 → -3.72) Blunder. Nc3 was best. } (16. Nc3) 16... O-O 17. Nc3 Rfe8 18. Nxd5?! { (-3.28 → -4.95) Inaccuracy. Kf1 was best. } (18. Kf1 Qc6 19. Rc1 Rac8 20. Kf2 Qe6 21. f4 Be4 22. Nf3 Bxf3 23. Kxf3 Rxc3) 18... Qxd4 19. Nxf6+ gxf6 20. O-O-O?? { (-4.70 → Mate in 1) Checkmate is now unavoidable. Ra2 was best. } (20. Ra2 Rxe3+ 21. Kf1 Rc8 22. h4 Be6 23. Rb2 h5 24. Rh2 Rc3 25. Rf2 Rxa3) 20... Qa1# { Black wins by checkmate. } 0-1