Chess puzzle (Checkmate)
Opening: Philidor_Defense, Philidor_Defense_Lion_Variation
Moves: 1. e4 d6 2. Nf3 Nf6 3. Nc3 e5 4. d4 Nbd7 5. dxe5 dxe5 6. Bg5 Bb4 7. a3 Ba5 8.
b4 Bb6 9. Nd5 Bxf2+ 10. Kxf2 Nxe4+ 11. Kg1 Nxg5 12. Nxg5 Qxg5 13. Nxc7+ Kf8 14.
Nxa8 *
Position (FEN): N1b2k1r/pp1n1ppp/8/4p1q1/1P6/P7/2P3PP/R2Q1BKR b - - 0 14
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 977
Best move: Qe3#