Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nxc6 bxc6 6. Nc3 Nf6 7. e5 Nd5 8.
Nxd5 cxd5 9. Be3 Be7 10. Bd3 O-O 11. Qh5 g6 12. Qh3 d6 13. Bh6 Re8 14. f4 dxe5
15. fxe5 Bg5 16. O-O Bxh6 17. Qxh6 Qb6+ 18. Kh1 Qxb2 19. Rae1 Qc3 20. Re3 Qd2
21. Rxf7 Qxe3 *
Position (FEN): r1b1r1k1/p4R1p/4p1pQ/3pP3/8/3Bq3/P1P3PP/7K w - - 0 22
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 996
Best move: Qxh7#