Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Bf4 Bf5 3. e3 h6 4. Nf3 Nc6 5. Bd3 Bxd3 6. Qxd3 e6 7. Nbd2 Nf6 8.
Ne5 Nxe5 9. dxe5 Nd7 10. c3 Nc5 11. Qb5+ c6 12. Qe2 Be7 13. Bg3 O-O 14. f4 f6
15. Nf3 Ne4 16. O-O-O Nxg3 17. hxg3 c5 18. c4 a5 19. cxd5 exd5 20. Nh4 Re8 21.
Qf3 d4 22. Qxb7 Rb8 23. Qe4 fxe5 24. Qxe5 Bxh4 25. Qf5 Bxg3 26. Qg4 Rxe3 27.
Rxh6 d3 28. Rh3 Re1 29. Rxg3 Rxd1+ 30. Kxd1 Rxb2 *
Position (FEN): 3q2k1/6p1/8/p1p5/5PQ1/3p2R1/Pr4P1/3K4 w - - 0 31
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 414
Best move: Qxg7#