Chess puzzle (Advantage)
Opening: English_Opening, English_Opening_Symmetrical_Variation
Moves: 1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bb4+ 7. Bd2 Nxd5 8.
Bxb4 Nxb4 9. Nd6+ Ke7 10. Nxc8+ Qxc8 11. Nc3 Rd8 12. Qb3 N8c6 13. a3 a5 14.
axb4 axb4 15. Rxa8 Qxa8 16. Na2 *
Position (FEN): q2r4/1p2kppp/2n5/4p3/1p6/1Q6/NP2PPPP/4KB1R b K - 1 16
Black to move.
Themes:  Middlegame  
Puzzle rating: 931
Best move: Nd4