Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Other_variations
Moves: 1. d4 h6 2. c4 e6 3. Nc3 Bb4 4. Bd2 d6 5. d5 e5 6. e4 Nf6 7. h3 Bxc3 8. Bxc3
Nxe4 9. Rc1 Qh4 10. Qf3 Ng5 11. Qd3 Ne4 12. Qf3 Ng5 13. Qd3 Qf4 14. Bd2 Qf6 15.
c5 Bf5 16. Qb5+ c6 *
Position (FEN): rn2k2r/pp3pp1/2pp1q1p/1QPPpbn1/8/7P/PP1B1PP1/2R1KBNR w Kkq - 0 17
White to move.
Themes:  Opening  
Puzzle rating: 1644
Best move: Qxb7