Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Accelerated_Dragon
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 O-O 8.
Qd2 d5 9. O-O-O dxe4 10. fxe4 Ng4 11. Bg1 *
Position (FEN): r1bq1rk1/pp2ppbp/2n3p1/8/3NP1n1/2N5/PPPQ2PP/2KR1BBR b - - 2 11
Black to move.
Themes:  Opening  
Puzzle rating: 2489
Best move: Nxd4