[Event "World day festival 21 Tuesday Team Battle"] [Site "https://lichess.org/GJQ97hO9"] [Date "2024.05.21"] [White "Ewoli"] [Black "locoajedrecista"] [Result "0-1"] [UTCDate "2024.05.21"] [UTCTime "12:36:29"] [WhiteElo "1487"] [BlackElo "2256"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A08"] [Opening "Zukertort Opening: Reversed Grünfeld"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. g3 c5 4. Bg2 Nc6 { A08 Zukertort Opening: Reversed Grünfeld } 5. dxc5 e5 6. b4?! { (0.27 → -0.68) Inaccuracy. c4 was best. } (6. c4 d4 7. b4 e4 8. Ng5 Nxb4 9. Qa4+ Nc6 10. Nxe4 Nxe4) 6... e4 7. Nh4? { (-0.75 → -1.96) Mistake. Nd4 was best. } (7. Nd4) 7... Nxb4 8. Ba3?! { (-1.84 → -2.65) Inaccuracy. c4 was best. } (8. c4 Bxc5) 8... Bxc5 9. Bxb4? { (-2.58 → -4.19) Mistake. O-O was best. } (9. O-O O-O 10. Nd2 Re8 11. Nb3 Bd6 12. Bb2 g5 13. Qd2 h6 14. Rad1) 9... Bxb4+ 10. Nd2 Qa5 11. O-O Bxd2 12. Qxd2 Qxd2 13. e3 O-O 14. c3 g5 15. f4 Qxe3+ 16. Kh1 gxh4 17. gxh4 Kh8 18. f5 Rg8 19. a4 Qd2 20. a5? { (-8.95 → Mate in 1) Checkmate is now unavoidable. Rg1 was best. } (20. Rg1 e3 21. h3 e2 22. Rae1 Bxf5 23. Rxe2 Qxe2 24. Kh2 Be4) 20... Qxg2# { Black wins by checkmate. } 0-1