Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Kan_Variation
Moves: 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be2 Bb4 7. Bd2 Nf6 8.
Bf3 h5 9. O-O Ng4 10. h3 Nc6 11. Nxc6 *
Position (FEN): r1b1k2r/1pqp1pp1/p1N1p3/7p/1b2P1n1/2N2B1P/PPPB1PP1/R2Q1RK1 b kq - 0 11
Black to move.
Themes:  Opening Mate in 1 
Puzzle rating: 813
Best move: Qh2#