Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Closed
Moves: 1. e4 c5 2. Nc3 e6 3. Bb5 Nc6 4. d3 Nf6 5. Nge2 d5 6. f4 Be7 7. O-O O-O 8. f5
Ne5 9. Bf4 Neg4 10. fxe6 Bxe6 11. h3 Bd6 12. hxg4 Nxg4 13. Bxd6 Qxd6 14. exd5 *
Position (FEN): r4rk1/pp3ppp/3qb3/1BpP4/6n1/2NP4/PPP1N1P1/R2Q1RK1 b - - 0 14
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 635
Best move: Qh2#