Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Krause_Variation
Moves: 1. d4 d5 2. Nf3 c5 3. Nbd2 cxd4 4. Nxd4 e5 5. N4b3 Nf6 6. e3 Be7 7. Bd3 Nc6 8.
O-O Be6 9. c4 O-O 10. cxd5 Qxd5 11. Bc4 Qd7 12. Bxe6 Qxe6 13. Nf3 e4 14. Nfd4
Qe5 15. Qe2 Bd6 16. Nxc6 *
Position (FEN): r4rk1/pp3ppp/2Nb1n2/4q3/4p3/1N2P3/PP2QPPP/R1B2RK1 b - - 0 16
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1137
Best move: Qxh2#