Chess puzzle (Advantage)
Opening: Indian_Defense, Indian_Defense_Other_variations
Moves: 1. d4 Nf6 2. Bf4 d5 3. c4 c6 4. Nc3 g6 5. g3 Bg7 6. Bg2 dxc4 7. Qa4 Be6 8. Nf3
O-O 9. Ng5 b5 10. Nxe6 fxe6 11. Qd1 b4 12. Nb5 a6 *
Position (FEN): rn1q1rk1/4p1bp/p1p1pnp1/1N6/1ppP1B2/6P1/PP2PPBP/R2QK2R w KQ - 0 13
White to move.
Themes:  Middlegame  
Puzzle rating: 1517
Best move: Nc7