Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Steinitz_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Nf6 7. f3 Be7 8.
Be3 O-O 9. Qd2 a6 10. Nxc6 bxc6 11. Ba4 c5 12. Bxd7 Qxd7 13. O-O-O a5 14. e5
Ne8 15. Bxc5 Qf5 16. exd6 Nxd6 17. Be3 Nc4 18. Qe2 *
Position (FEN): r4rk1/2p1bppp/8/p4q2/2n5/2N1BP2/PPP1Q1PP/2KR3R b - - 3 18
Black to move.
Themes:  Middlegame  
Puzzle rating: 1375
Best move: Nxe3