Chess puzzle (Advantage)
Opening: Pirc_Defense, Pirc_Defense_Roscher_Gambit
Moves: 1. e4 d6 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nf6 5. O-O Nbd7 6. c4 g6 7. Nc3 c6 8. Bg5
Bg7 9. Re1 O-O 10. Ne5 Nxe5 11. dxe5 Nd7 *
Position (FEN): r1bq1rk1/pp1nppbp/2pp2p1/4P1B1/2P5/2NB4/PP3PPP/R2QR1K1 w - - 1 12
White to move.
Themes:  Opening  
Puzzle rating: 1499
Best move: exd6