Chess puzzle (Checkmate)
Opening: Queens_Gambit, Queens_Gambit_Other_variations
Moves: 1. d4 d5 2. c4 Bg4 3. Nf3 Nf6 4. h3 Bh5 5. Bf4 e6 6. e3 Bd6 7. Bxd6 cxd6 8. Nc3
O-O 9. cxd5 Qa5 10. Be2 Nxd5 11. Qc2 Nxc3 12. bxc3 Nc6 13. Ng5 Bxe2 *
Position (FEN): r4rk1/pp3ppp/2npp3/q5N1/3P4/2P1P2P/P1Q1bPP1/R3K2R w KQ - 0 14
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1071
Best move: Qxh7#