Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. Nf3 dxe4 3. Ng1 Nf6 4. Nc3 Nc6 5. f3 exf3 6. Nxf3 Bg4 7. Be2 e6 8.
O-O Bd6 9. Ng5 Ne5 10. d3 Bc5+ 11. d4 Bxd4+ 12. Kh1 Bxc3 13. bxc3 Bxe2 14. Qxe2
Nfg4 15. Qb5+ c6 16. Qxb7 O-O 17. h3 Nf6 18. Qb4 Qd5 19. Qh4 h6 20. Nf3 Nxf3
21. gxf3 Rad8 22. Qg3 Nh5 23. Qg1 Qe5 24. f4 Qxc3 25. Be3 Qxc2 26. Qg4 Qe4+ 27.
Kh2 Nf6 28. Qg3 Qc2+ 29. Rf2 Qc3 30. Rg1 Rd3 *
Position (FEN): 5rk1/p4pp1/2p1pn1p/8/5P2/2qrB1QP/P4R1K/6R1 w - - 10 31
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 473
Best move: Qxg7#