Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Classical_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Bxc6 dxc6 5. h3 Nf6 6. d3 Qd6 7. O-O O-O 8.
Be3 Re8 9. Bxc5 Qxc5 10. Nc3 Be6 11. Kh1 Rad8 12. Ng1 Rd4 13. Nge2 Rd7 14. f4
exf4 15. Nxf4 Rd4 16. Qf3 Rb4 17. Rab1 Qa5 18. a3 Rxb2 *
Position (FEN): 4r1k1/ppp2ppp/2p1bn2/q7/4PN2/P1NP1Q1P/1rP3P1/1R3R1K w - - 0 19
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1348
Best move: Rxb2