Chess puzzle (Advantage)
Opening: Indian_Defense, Indian_Defense_Normal_Variation
Moves: 1. d4 Nf6 2. c4 e6 3. a3 d5 4. cxd5 exd5 5. Bf4 Bf5 6. Qb3 b6 7. Nc3 Bd6 8. Bg3
O-O 9. Nxd5 *
Position (FEN): rn1q1rk1/p1p2ppp/1p1b1n2/3N1b2/3P4/PQ4B1/1P2PPPP/R3KBNR b KQ - 0 9
Black to move.
Themes:  Opening  
Puzzle rating: 1960
Best move: Nxd5