Chess puzzle (Advantage)
Opening: Pirc_Defense, Pirc_Defense_Other_variations
Moves: 1. e4 d6 2. Nc3 g6 3. Be2 Bg7 4. Bf3 e5 5. Nge2 a6 6. d4 Nc6 7. dxe5 Nxe5 8.
Ng3 Nxf3+ 9. Qxf3 Nf6 10. O-O O-O 11. Bg5 Re8 *
Position (FEN): r1bqr1k1/1pp2pbp/p2p1np1/6B1/4P3/2N2QN1/PPP2PPP/R4RK1 w - - 5 12
White to move.
Themes:  Middlegame  
Puzzle rating: 1469
Best move: Nd5