Chess puzzle (Crushing)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Other_variations
Moves: 1. d4 d5 2. c4 e6 3. e3 Nf6 4. Nf3 c5 5. g3 cxd4 6. Nxd4 Bc5 7. Bg2 Bxd4 8.
Qxd4 Nc6 9. cxd5 *
Position (FEN): r1bqk2r/pp3ppp/2n1pn2/3P4/3Q4/4P1P1/PP3PBP/RNB1K2R b KQkq - 0 9
Black to move.
Themes:  Opening  
Puzzle rating: 1330
Best move: Nxd4