Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. d4 cxd4 5. Nxd4 d5 6. Bb5 Ne7 7. Nc3 dxe4 8.
Nxe4 a6 9. Nxc6 Qxd1+ 10. Kxd1 axb5 11. Nd4 Bd7 *
Position (FEN): r3kb1r/1p1bnppp/4p3/1p6/3NN3/8/PPP2PPP/R1BK3R w kq - 2 12
White to move.
Themes:  Middlegame  
Puzzle rating: 1044
Best move: Nd6+