[Event "3rd Weekly World Classicals Team Battle"] [Site "https://lichess.org/JqbJ3p02"] [Date "2021.08.08"] [White "maciek1959"] [Black "KA_to"] [Result "0-1"] [UTCDate "2021.08.08"] [UTCTime "20:22:37"] [WhiteElo "1503"] [BlackElo "1897"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "E70"] [Opening "King's Indian Defense: Normal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 { E70 King's Indian Defense: Normal Variation } 5. d5 O-O 6. f3 e5? { (-0.51 → 0.80) Mistake. e6 was best. } (6... e6 7. Nge2 exd5 8. cxd5 c6 9. Nf4 cxd5 10. Ncxd5 Nxd5 11. Nxd5) 7. dxe6?? { (0.80 → -1.03) Blunder. Bg5 was best. } (7. Bg5 c6 8. Qd2 h6 9. Be3 cxd5 10. cxd5 Bd7 11. Bc4 Nh7) 7... Bxe6 8. Bg5 Nc6 9. Be2 h6 10. Be3 Ne5 11. Qd2 a6?! { (-1.78 → -0.91) Inaccuracy. Nxc4 was best. } (11... Nxc4 12. Bxc4) 12. O-O-O b5?? { (-1.25 → 0.56) Blunder. Bxc4 was best. } (12... Bxc4 13. Bxh6 Bxe2 14. Bxg7 Bxd1 15. Qh6 Nh7 16. Nh3 Re8 17. Nd5 Ba4 18. Nf6+ Qxf6 19. Bxf6) 13. c5?? { (0.56 → -1.39) Blunder. Bxh6 was best. } (13. Bxh6 Nxc4 14. Bxc4 Bxc4 15. Bxg7 Kxg7 16. b3 b4 17. bxc4 bxc3 18. Qxc3 Qe8 19. g4 Qe5) 13... b4 14. Nd5 Bxd5?! { (-2.00 → -1.28) Inaccuracy. h5 was best. } (14... h5 15. h4) 15. exd5 a5?! { (-1.61 → -0.74) Inaccuracy. dxc5 was best. } (15... dxc5) 16. b3?? { (-0.74 → -6.93) Blunder. Bxh6 was best. } (16. Bxh6 dxc5 17. Bxg7 Kxg7 18. g4 c4 19. Nh3 a4 20. g5 a3 21. gxf6+ Qxf6 22. f4 axb2+) 16... a4 17. Bxh6 axb3 18. Bxg7 bxa2 19. Qh6? { (-8.15 → Mate in 3) Checkmate is now unavoidable. Kb2 was best. } (19. Kb2 Kxg7) 19... a1=Q+ 20. Kd2 Qc3# { Black wins by checkmate. } 0-1