[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A06"] [Opening "Zukertort Opening: Old Indian Attack"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d3 d5 2. Nf3 { A06 Zukertort Opening: Old Indian Attack } c5 3. c4 Be6? { (-0.64 → 0.58) Mistake. d4 was best. } (3... d4 4. a3 Nf6 5. Nbd2 Nc6 6. b4 cxb4 7. axb4 Nxb4 8. Ne5) 4. Qb3 Nf6?! { (0.61 → 1.48) Inaccuracy. Qb6 was best. } (4... Qb6 5. Ng5 dxc4 6. Qxb6 axb6 7. Nxe6 fxe6 8. dxc4 g6 9. g3 Nc6 10. Bg2 Bg7 11. Bxc6+) 5. Qxb7 Qc8?? { (1.35 → 5.07) Blunder. Nbd7 was best. } (5... Nbd7 6. Ng5 Bg4 7. cxd5 Rb8 8. Qxa7 h6 9. Ne4 Nxd5 10. Qa4 e6 11. g3 Be7 12. Nec3) 6. Qxa8 Bf5 7. Qxa7 h5 8. Qa4+ Nbd7 9. Nc3 d4 10. Nb5 Be6 11. Bf4 Bf5 12. e4 Bg4 13. Be2 e6 14. Bd6 h4 15. Bxf8?! { (7.24 → 5.30) Inaccuracy. e5 was best. } (15. e5 Bxf3 16. Bxf3 Nh5 17. Qa7 f5 18. Bb7 Qd8 19. Bc6 Kf7 20. Bxd7 Nf4 21. Kd2 Kg8) 15... Kxf8 16. e5 Ne8 17. Nd6 Nxd6 18. exd6 Qb7 19. Qb5 Qc8 20. h3 Kg8?! { (6.38 → 9.01) Inaccuracy. Bxf3 was best. } (20... Bxf3 21. Bxf3 Ne5 22. Be2 f5 23. b4 f4 24. bxc5 f3 25. c6 fxe2 26. Qxe5 Qxc6 27. Kxe2) 21. hxg4 Qa8 22. Qxd7 Qf8 23. Qe7 Qc8?! { (12.42 → Mate in 7) Checkmate is now unavoidable. h3 was best. } (23... h3 24. a4 Rh6 25. Rxh3 Rxh3 26. gxh3 f6 27. a5 Qxe7 28. dxe7 Kf7 29. a6 Kxe7 30. a7) 24. d7 Qc7 25. d8=Q+ Kh7 26. Rxh4+ Kg6 27. Qg5# { White wins. } 1-0