Chess puzzle (Advantage)
Opening: Pirc_Defense, Pirc_Defense_Other_variations
Moves: 1. e4 d6 2. d4 c5 3. d5 e6 4. Nf3 exd5 5. exd5 Nf6 6. h3 Be7 7. Bb5+ Bd7 8. Qe2
Qa5+ 9. Nc3 Nxd5 10. Bxd7+ Nxd7 11. O-O Nxc3 12. bxc3 Qxc3 13. Bg5 f6 14. Rfe1
Ne5 15. Nxe5 fxe5 *
Position (FEN): r3k2r/pp2b1pp/3p4/2p1p1B1/8/2q4P/P1P1QPP1/R3R1K1 w kq - 0 16
White to move.
Themes:  Middlegame  
Puzzle rating: 1572
Best move: Qb5+