Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. f4 d6 3. Nf3 Bg4 4. Bc4 Nf6 5. Nc3 c6 6. fxe5 dxe5 7. Bxf7+ Kxf7 8.
Nxe5+ Kg8 9. Nxg4 Bc5 10. Qe2 b5 11. a3 h5 12. Nxf6+ Qxf6 13. Rf1 Qh4+ 14. g3
Qe7 15. d3 Nd7 16. Be3 Bxe3 17. Qxe3 Rh6 18. O-O-O a5 19. Rf5 b4 20. Nb1 bxa3
21. Nxa3 Rb8 22. Rdf1 Qb4 23. Nc4 Nb6 24. Nxa5 Na4 25. Nb3 c5 26. Qf3 c4 27.
dxc4 Qxc4 28. e5 Rc6 29. Rf8+ Rxf8 30. Qxf8+ Kh7 31. Qf3 *
Position (FEN): 8/6pk/2r5/4P2p/n1q5/1N3QP1/1PP4P/2K2R2 b - - 2 31
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1142
Best move: Qxc2#