Chess puzzle (Crushing)
Opening: Kings_Indian_Defense, Kings_Indian_Defense_Normal_Variation
Moves: 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. h3 d6 6. Bf4 Nbd7 7. e3 Re8 8. Be2
e5 9. Bh2 exd4 10. Nxd4 a6 11. a4 Nc5 12. Bf3 Nfe4 13. b4 *
Position (FEN): r1bqr1k1/1pp2pbp/p2p2p1/2n5/PPPNn3/2N1PB1P/5PPB/R2QK2R b KQ - 0 13
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1105
Best move: Nxc3