[Event "WCTB Special Halloween 2021 Team Battle"] [Site "https://lichess.org/cfIkK05X"] [Date "2021.10.30"] [White "Polina_Borzunova"] [Black "bin123456789"] [Result "1-0"] [UTCDate "2021.10.30"] [UTCTime "14:07:30"] [WhiteElo "1693"] [BlackElo "1642"] [WhiteRatingDiff "+49"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. g3 e5 3. d3 d6 4. Bg2 Nf6 5. O-O Be7 6. Nbd2 O-O 7. e4 Bg4 8. h3 Bh5?! { (0.11 → 0.72) Inaccuracy. Be6 was best. } (8... Be6) 9. g4 Bxg4?? { (0.62 → 4.24) Blunder. Bg6 was best. } (9... Bg6 10. c3) 10. hxg4 Nxg4 11. Nb3 Bh4 12. d4?! { (4.06 → 3.05) Inaccuracy. Bh3 was best. } (12. Bh3 h5) 12... exd4?! { (3.05 → 4.33) Inaccuracy. f5 was best. } (12... f5 13. exf5) 13. Nfxd4 Nxd4?! { (3.68 → 5.12) Inaccuracy. Bxf2+ was best. } (13... Bxf2+ 14. Rxf2) 14. Nxd4 c5?! { (4.90 → 7.04) Inaccuracy. h5 was best. } (14... h5 15. f3) 15. Nb5?! { (7.04 → 4.66) Inaccuracy. Nf5 was best. } (15. Nf5 Bxf2+ 16. Rxf2 Nxf2 17. Kxf2 g6 18. Nh6+ Kg7 19. Kg1 f5 20. exf5 Qh4 21. Ng4 Rxf5) 15... Be7? { (4.66 → 9.21) Mistake. Nxf2 was best. } (15... Nxf2 16. Rxf2) 16. Qxg4 a6 17. Bh6 Bf6 18. Nc3 Kh8 19. Bf4 g6 20. Nd5 Bg7 21. Rad1 Qa5 22. Bxd6 Qxa2 23. Bxf8 Rxf8 24. Qg5 Qxb2 25. Nc7 Qxc2 26. Rd8 Rg8 27. Rxg8+ Kxg8 28. Nd5 a5 29. Nf6+ Kh8 30. Nd5 Kg8 31. Nf6+ Kh8 { Black offers draw } 32. Ng4 Qc3? { (7.08 → Mate in 2) Checkmate is now unavoidable. h5 was best. } (32... h5 33. Ne3) 33. Qd8+ Bf8 34. Qxf8# { White wins by checkmate. } 1-0