Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 c6 3. Nc3 Bf5 4. f3 Nf6 5. e4 dxe4 6. fxe4 Nxe4 7. Qf3 e6 8.
Nxe4 Qxd4 9. Nc3 Bb4 10. Be3 Bxc3+ 11. bxc3 Qxc3+ 12. Kf2 Qxa1 13. c5 Qxa2+ 14.
Be2 Nd7 15. g4 Bd3 16. h4 f5 17. gxf5 O-O-O 18. fxe6 Bxe2 19. exd7+ Kb8 20.
Nxe2 Rhf8 21. Bf4+ Ka8 22. Kg3 Rxd7 23. Rh2 Qc4 24. Qg4 Rd3+ 25. Kf2 Qxc5+ 26.
Kg2 Qd5+ 27. Kg1 Rd1+ 28. Kf2 Rd2 29. Rh3 Qe4 30. Ke1 Rxf4 *
Position (FEN): k7/pp4pp/2p5/8/4qrQP/7R/3rN3/4K3 w - - 0 31
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 700
Best move: Qc8#