Chess puzzle (Advantage)
Opening: Polish_Opening, Polish_Opening_Czech_Defense
Moves: 1. b4 e5 2. Bb2 d6 3. c4 Nf6 4. e3 g6 5. Nf3 Bg7 6. a4 O-O 7. Qc2 a6 8. b5 axb5
9. axb5 Rxa1 10. Bxa1 Nbd7 11. d4 exd4 12. Nxd4 Re8 13. Bd3 Nb6 14. O-O Be6 15.
Nd2 Qc8 16. Nxe6 Qxe6 17. Ne4 *
Position (FEN): 4r1k1/1pp2pbp/1n1pqnp1/1P6/2P1N3/3BP3/2Q2PPP/B4RK1 b - - 1 17
Black to move.
Themes:  Middlegame  
Puzzle rating: 877
Best move: Nxe4