Chess puzzle (Checkmate)
Moves: 1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. Nf3 e6 5. d4 c5 6. Bb5 a6 7. Bxd7+ Bxd7 8.
Bg5 Be7 9. h4 Nc6 10. dxc5 O-O 11. Qd2 Rc8 12. h5 h6 13. Bxh6 gxh6 14. Qxh6 d4
15. Rh3 Nxe5 16. Rg3+ Ng6 17. hxg6 fxg6 18. Rxg6+ Kf7 19. Ne5+ Ke8 20. Qh5 Qa5
21. Rxe6+ Kd8 22. Nxd7 Kxd7 23. Qd5+ Ke8 24. Qxb7 Qxc5 25. Nd5 Rf7 26. O-O-O *
Position (FEN): 2r1k3/1Q2br2/p3R3/2qN4/3p4/8/PPP2PP1/2KR4 b - - 3 26
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1227
Best move: Qxc2#