Chess puzzle (Advantage)
Opening: Scotch_Game, Scotch_Game_Classical_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. c3 a6 6. Nxc6 bxc6 7. Bc4 Bb7 8.
Qf3 d5 9. Bb3 Nf6 10. O-O O-O 11. Rd1 Qe7 12. exd5 cxd5 13. Bg5 Qd6 14. c4 Ne4
15. Be3 c6 16. Nc3 Bxe3 17. Qxe3 Rfe8 *
Position (FEN): r3r1k1/1b3ppp/p1pq4/3p4/2P1n3/1BN1Q3/PP3PPP/R2R2K1 w - - 1 18
White to move.
Themes:  Middlegame  
Puzzle rating: 1138
Best move: Nxe4