Chess puzzle (Checkmate)
Opening: Elephant_Gambit, Elephant_Gambit_Other_variations
Moves: 1. e4 e5 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qe6 5. d3 f5 6. Bg5 Nf6 7. Be2 Bd6 8.
Qd2 Nc6 9. O-O-O Bd7 10. Rhe1 O-O-O 11. d4 e4 12. Ne5 Nxe5 13. dxe5 Qxe5 14.
Be3 Bb4 15. Bxa7 b6 *
Position (FEN): 2kr3r/B1pb2pp/1p3n2/4qp2/1b2p3/2N5/PPPQBPPP/2KRR3 w - - 0 16
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1047
Best move: Ba6#