Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Classical_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. d3 h6 5. O-O Nf6 6. h3 b6 7. Bxc6 dxc6 8.
Nxe5 Qd4 9. Nf3 Qd6 10. Re1 Nh5 11. d4 Bxd4 12. Nxd4 Qg6 13. Nc3 Bxh3 14. Qf3
Bg4 15. Qd3 O-O-O 16. Qe3 Rhe8 17. e5 *
Position (FEN): 2krr3/p1p2pp1/1pp3qp/4P2n/3N2b1/2N1Q3/PPP2PP1/R1B1R1K1 b - - 0 17
Black to move.
Themes:  Middlegame  
Puzzle rating: 1763
Best move: Rxd4