Chess puzzle (Advantage)
Opening: Four_Knights_Game, Four_Knights_Game_Ranken_Variation
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 a6 5. Bxc6 dxc6 6. Nxe5 Qe7 7. d4 c5 8.
Bg5 cxd4 9. Qxd4 c5 10. Nd5 *
Position (FEN): r1b1kb1r/1p2qppp/p4n2/2pNN1B1/3QP3/8/PPP2PPP/R3K2R b KQkq - 1 10
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1453
Best move: cxd4