Chess puzzle (Checkmate)
Opening: Kings_Pawn_Game, Kings_Pawn_Game_Other_variations
Moves: 1. e4 e5 2. g3 Nc6 3. Bg2 d6 4. Ne2 f5 5. Nbc3 fxe4 6. Bxe4 Nf6 7. Bg2 h5 8. d4
Bg4 9. dxe5 Nxe5 10. Bxb7 c6 11. Bxa8 Nf3+ 12. Kf1 *
Position (FEN): B2qkb1r/p5p1/2pp1n2/7p/6b1/2N2nP1/PPP1NP1P/R1BQ1K1R b k - 2 12
Black to move.
Themes:  Opening Mate in 1 
Puzzle rating: 1268
Best move: Bh3#