Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Modern_Variations
Moves: 1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. O-O Nf6 5. d3 h5 6. Bg5 e6 7. Nbd2 h4 8. Nxh4
Be7 9. Nhf3 Ng4 10. Bxe7 Qxe7 11. h3 Qf6 12. c3 e5 13. Bb5 g5 14. d4 cxd4 15.
cxd4 exd4 16. Nc4 Bd7 17. Bxc6 bxc6 18. Nxd4 Qf4 19. hxg4 *
Position (FEN): r3k2r/p2b1p2/2pp4/6p1/2NNPqP1/8/PP3PP1/R2Q1RK1 b kq - 0 19
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1194
Best move: Qh2#