[Event "321st Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/QqxvtISl"] [Date "2023.01.05"] [White "AND1972_BC"] [Black "oberschlumpf"] [Result "1-0"] [UTCDate "2023.01.05"] [UTCTime "11:22:04"] [WhiteElo "2112"] [BlackElo "2269"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-8"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B20"] [Opening "Sicilian Defense: Wing Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. b4?! { (0.32 → -0.46) Inaccuracy. Nf3 was best. } { B20 Sicilian Defense: Wing Gambit } (2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Re1 Nf6 6. h3 e6) 2... d5 3. exd5 cxb4 4. c4?! { (-0.36 → -1.06) Inaccuracy. Bb5+ was best. } (4. Bb5+ Bd7 5. Be2 Nf6 6. c4 bxc3 7. Nxc3 e6 8. dxe6 Bxe6) 4... bxc3?? { (-1.06 → 0.63) Blunder. e6 was best. } (4... e6 5. d4 exd5 6. Nf3 Nc6 7. c5 Be7 8. a3 Bf6 9. axb4) 5. Nxc3 Nf6 6. Nf3?! { (0.37 → -0.32) Inaccuracy. Bc4 was best. } (6. Bc4 e5) 6... g6? { (-0.32 → 0.88) Mistake. Nxd5 was best. } (6... Nxd5 7. Bb5+ Nc6 8. O-O e6 9. Rb1 Be7 10. Ne5 Bd7 11. Nxd5) 7. Bb2?! { (0.88 → -0.20) Inaccuracy. Bc4 was best. } (7. Bc4 Bg7 8. O-O O-O 9. Ba3 Ne8 10. Re1 Nd6 11. Qb3 Nd7 12. d4 a6 13. Bd3 Nf6) 7... Bg7 8. Bb5+?! { (-0.07 → -0.68) Inaccuracy. Bc4 was best. } (8. Bc4 Nbd7) 8... Bd7 9. Bxd7+?! { (-0.18 → -0.81) Inaccuracy. Bc4 was best. } (9. Bc4) 9... Nbxd7 10. O-O O-O 11. Rb1 Nb6 12. Re1 Nfxd5?! { (-0.85 → -0.12) Inaccuracy. Rb8 was best. } (12... Rb8 13. d6 exd6 14. Qb3 Nfd7 15. Ba3 Nc5 16. Qb5 Rc8 17. Ne4 Nxe4 18. Rxe4 Re8 19. Qxe8+) 13. Nxd5 Nxd5 14. Bxg7 Kxg7 15. Rxb7 Re8 16. Qa1+ Kg8 17. Qe5 e6 18. Reb1 Qa5?? { (1.00 → 9.07) Blunder. Nb6 was best. } (18... Nb6 19. Qe4) 19. Ng5?? { (9.07 → 2.57) Blunder. Rxf7 was best. } (19. Rxf7 Kxf7 20. Rb7+ Re7 21. Ng5+ Kg8 22. Rxe7 Nxe7 23. Qxe6+ Kg7 24. Qxe7+ Kh6 25. h4 Qxg5) 19... Qxd2?? { (2.57 → Mate in 4) Checkmate is now unavoidable. f6 was best. } (19... f6 20. Qb2) 20. Nxf7? { (Mate in 4 → 7.01) Lost forced checkmate sequence. Rxf7 was best. } (20. Rxf7 Qe1+ 21. Rxe1 Nf6 22. Qxf6 Re7 23. Qg7#) 20... Qc3? { (7.01 → Mate in 2) Checkmate is now unavoidable. Re7 was best. } (20... Re7 21. Qh8+ Kxf7 22. Qxa8 Qc2 23. Qh8 g5 24. Rxe7+ Nxe7 25. Re1 Nd5 26. Qe5 Nf4 27. g3) 21. Nh6+ Kf8 22. Rf7# { White wins by checkmate. } 1-0