Chess puzzle (Crushing)
Opening: Neo-Grunfeld_Defense, Neo-Grunfeld_Defense_Non-_or_Delayed_Fianchetto
Moves: 1. d4 Nf6 2. c4 d5 3. Nf3 g6 4. Bg5 Bg7 5. e3 O-O 6. Nc3 c6 7. c5 b6 8. b4 a5
9. a3 axb4 10. axb4 Rxa1 11. Qxa1 bxc5 12. dxc5 *
Position (FEN): 1nbq1rk1/4ppbp/2p2np1/2Pp2B1/1P6/2N1PN2/5PPP/Q3KB1R b K - 0 12
Black to move.
Themes:  Middlegame  
Puzzle rating: 1282
Best move: Ne4