Chess puzzle (Checkmate)
Opening: Bishops_Opening, Bishops_Opening_Berlin_Defense
Moves: 1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. h3 c6 5. a3 d5 6. exd5 cxd5 7. Ba2 Nc6 8. c3
a6 9. Qf3 O-O 10. Ne2 b5 11. Ng3 Bb7 12. Nf5 d4 13. Qg3 dxc3 *
Position (FEN): r2q1rk1/1b3ppp/p1n2n2/1pb1pN2/8/P1pP2QP/BP3PP1/RNB1K2R w KQ - 0 14
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1043
Best move: Qxg7#