Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 d5 5. Nc3 Nxc3 6. bxc3 Be7 7. Ba3 Be6
8. Qb5+ Nd7 9. Bxe7 Qxe7 10. Nxd7 Bxd7+ 11. Qe2 Be6 12. Rb1 O-O 13. g3 Qg5 14.
Bg2 Bg4 15. Qb5 Rfe8+ 16. Kf1 Be2+ 17. Qxe2 Rxe2 18. Kxe2 Re8+ 19. Kd3 Qf5+ 20.
Kd4 Re4+ 21. Bxe4 Qxe4+ 22. Kc5 *
Position (FEN): 6k1/ppp2ppp/8/2Kp4/4q3/2P3P1/P1PP1P1P/1R5R b - - 1 22
Black to move.
Themes:  Endgame, Queen and Rook Endgame Mate in 1 
Puzzle rating: 973
Best move: Qc4#