Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. d3 a6 5. a4 Qc7 6. O-O h5 7. Nc3 Nf6 8. Ra3
Ng4 9. Bg5 Nd4 10. h3 Nxf3+ 11. Qxf3 *
Position (FEN): r1b1kb1r/1pqp1pp1/p3p3/2p3Bp/P1B1P1n1/R1NP1Q1P/1PP2PP1/5RK1 b kq - 0 11
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1132
Best move: Qh2#