Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Accelerated_Dragon
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Bg7 6. Be3 Nf6 7. c3 O-O 8.
Nd2 a6 9. O-O Qc7 10. Rc1 Ng4 11. h3 *
Position (FEN): r1b2rk1/1pqpppbp/p1n3p1/8/2BNP1n1/2P1B2P/PP1N1PP1/2RQ1RK1 b - - 0 11
Black to move.
Themes:  Opening Mate in 1 
Puzzle rating: 736
Best move: Qh2#