Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. c3 e6 5. e3 Nc6 6. Nbd2 Bd6 7. Ne5 cxd4 8.
exd4 Qc7 9. Ndf3 O-O 10. Be2 Nh5 11. Be3 Nxe5 12. Nxe5 Bxe5 13. Bxh5 Bf4 14.
Qf3 Bxe3 15. Qxe3 g6 16. Bf3 f5 17. h4 f4 18. Qe2 Bd7 19. h5 g5 20. h6 Rae8 21.
O-O-O a6 22. Kb1 Bb5 23. Qd2 Bc4 24. Rde1 e5 25. dxe5 Rxe5 26. Rxe5 Qxe5 27.
Re1 Qf5+ 28. Ka1 g4 29. Qd4 gxf3 *
Position (FEN): 5rk1/1p5p/p6P/3p1q2/2bQ1p2/2P2p2/PP3PP1/K3R3 w - - 0 30
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 978
Best move: Qg7#