Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Steinitz_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. O-O Nf6 6. Re1 d5 7. d3 dxe4 8.
dxe4 Qxd1 9. Rxd1 Nxe4 10. Nxe5 Bd6 11. Nxc6 O-O 12. Re1 Bf5 13. c4 Bc5 14. Re2
Rfe8 15. Nd2 *
Position (FEN): r3r1k1/p1p2ppp/2N5/2b2b2/2P1n3/8/PP1NRPPP/R1B3K1 b - - 4 15
Black to move.
Themes:  Middlegame  
Puzzle rating: 1730
Best move: Nxf2