Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Smith-Morra_Gambit_Deferred
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. c3 Nf6 5. Bd3 dxc3 6. Nxc3 Nc6 7. O-O Qc7 8.
Qe2 Ng4 9. Bc4 Nd4 10. Nxd4 *
Position (FEN): r1b1kb1r/ppqp1ppp/4p3/8/2BNP1n1/2N5/PP2QPPP/R1B2RK1 b kq - 0 10
Black to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 777
Best move: Qxh2#