Chess puzzle (Advantage)
Opening: Pirc_Defense, Pirc_Defense_Classical_Variation
Moves: 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 O-O 6. Be2 Ng4 7. h4 Nxe3 8.
fxe3 Qd7 9. Qd2 c6 10. h5 Qg4 11. O-O-O b5 12. a3 a5 13. Rh4 Qg3 14. hxg6 fxg6
15. Rdh1 b4 16. axb4 axb4 17. Na2 *
Position (FEN): rnb2rk1/4p1bp/2pp2p1/8/1p1PP2R/4PNq1/NPPQB1P1/2K4R b - - 1 17
Black to move.
Themes:  Middlegame  
Puzzle rating: 2613
Best move: Be6