Chess puzzle (Crushing)
Opening: Ruy_Lopez, Ruy_Lopez_Bird_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. Be2 Bc5 6. c3 Nf6 7. d3 h6 8.
cxd4 Bxd4 9. Nc3 a6 10. O-O O-O 11. Kh1 d6 12. f4 Nh7 13. f5 c5 14. Nd5 Be5 15.
Rb1 a5 16. Bf4 Bd4 17. Bg3 b5 18. Qe1 Ra7 19. Qf2 *
Position (FEN): 2bq1rk1/r4ppn/3p3p/pppN1P2/3bP3/3P2B1/PP2BQPP/1R3R1K b - - 3 19
Black to move.
Themes:  Middlegame  
Puzzle rating: 653
Best move: Bxf2