[Event "774th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/1sXZrKsd"] [Date "2024.05.23"] [White "Twinbanana_KTCT"] [Black "oberschlumpf"] [Result "0-1"] [UTCDate "2024.05.23"] [UTCTime "11:45:40"] [WhiteElo "1921"] [BlackElo "2303"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "180+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. d3?! { (0.45 → -0.20) Inaccuracy. Bb5 was best. } (3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. Re1 Rb8 7. d3 Nh6) 3... Nf6 4. c4 e6 5. g3 d5 6. cxd5 exd5 7. e5 Ng4 8. Bf4?! { (-0.60 → -1.17) Inaccuracy. Bg2 was best. } (8. Bg2 Ngxe5) 8... Qb6?! { (-1.17 → -0.30) Inaccuracy. h6 was best. } (8... h6) 9. b3?? { (-0.30 → -3.69) Blunder. Qd2 was best. } (9. Qd2) 9... c4 10. d4 cxb3?? { (-3.54 → -1.37) Blunder. Bb4+ was best. } (10... Bb4+ 11. Nbd2 c3 12. Be2 cxd2+ 13. Kf1 f6 14. h3 fxe5 15. a3) 11. axb3 Bb4+ 12. Bd2 Nxd4 13. Nxd4 Qxd4 14. Bxb4?? { (-1.14 → Mate in 1) Checkmate is now unavoidable. Bb5+ was best. } (14. Bb5+ Kf8 15. O-O Bxd2 16. Nxd2 Nxe5 17. Re1 Bg4 18. Qc1 f6 19. Qc7 a6) 14... Qxf2# { Black wins by checkmate. } 0-1