Chess puzzle (Checkmate)
Opening: Owen_Defense, Owen_Defense_Other_variations
Moves: 1. e4 b6 2. Nf3 Bb7 3. Bc4 e6 4. d4 Nf6 5. Nc3 Bb4 6. e5 Bxc3+ 7. bxc3 Nd5 8.
Ba3 d6 9. exd6 cxd6 10. O-O O-O 11. Bd3 Nxc3 12. Qd2 Bxf3 13. Qxc3 Bb7 14. Rfe1
Re8 15. Re3 d5 16. Rh3 Qf6 17. Bxh7+ Kh8 18. Qd3 e5 19. Bg8+ Kxg8 *
Position (FEN): rn2r1k1/pb3pp1/1p3q2/3pp3/3P4/B2Q3R/P1P2PPP/R5K1 w - - 0 20
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1273
Best move: Qh7#