Chess puzzle (Crushing)
Opening: Kings_Pawn_Game, Kings_Pawn_Game_Mengarinis_Opening
Moves: 1. e4 e5 2. a3 c6 3. h3 Nf6 4. Nc3 Bc5 5. d3 Bd4 6. Bd2 d6 7. Nge2 Qb6 8. Nxd4
exd4 9. Ne2 Qxb2 10. c3 dxc3 11. Bxc3 Qb6 12. Rb1 Qc7 13. Ng3 Nbd7 14. Be2 O-O
15. Bf3 Re8 16. O-O d5 17. exd5 cxd5 18. Bd4 b6 19. Rc1 Nc5 *
Position (FEN): r1b1r1k1/p1q2ppp/1p3n2/2np4/3B4/P2P1BNP/5PP1/2RQ1RK1 w - - 2 20
White to move.
Themes:  Opening  
Puzzle rating: 1322
Best move: Bxf6