Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Bowdler_Attack
Moves: 1. e4 c5 2. Bc4 e6 3. Nc3 a6 4. a3 Qc7 5. Nf3 Nc6 6. d3 Nf6 7. Be3 b5 8. Bb3
Bb7 9. O-O Ng4 10. Bd2 Nd4 11. Nxd4 *
Position (FEN): r3kb1r/1bqp1ppp/p3p3/1pp5/3NP1n1/PBNP4/1PPB1PPP/R2Q1RK1 b kq - 0 11
Black to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 914
Best move: Qxh2#