Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Bowdler_Attack
Moves: 1. e4 c5 2. Bc4 Nc6 3. Nf3 e6 4. O-O Nge7 5. a3 g6 6. d3 Bg7 7. Nc3 a6 8. Be3
Nd4 9. Nxd4 *
Position (FEN): r1bqk2r/1p1pnpbp/p3p1p1/2p5/2BNP3/P1NPB3/1PP2PPP/R2Q1RK1 b kq - 0 9
Black to move.
Themes:  Opening  
Puzzle rating: 1041
Best move: cxd4