Chess puzzle (Crushing)
Opening: Kings_Pawn_Game, Kings_Pawn_Game_Napoleon_Attack
Moves: 1. e4 e5 2. Qf3 Nf6 3. Bc4 c6 4. Nc3 d5 5. exd5 cxd5 6. Nxd5 e4 7. Qb3 Nxd5 8.
Bxd5 Qe7 9. Ne2 g6 10. O-O Bg7 11. Re1 O-O 12. Ng3 Be6 13. Bxb7 *
Position (FEN): rn3rk1/pB2qpbp/4b1p1/8/4p3/1Q4N1/PPPP1PPP/R1B1R1K1 b - - 0 13
Black to move.
Themes:  Opening  
Puzzle rating: 908
Best move: Bxb3