Chess puzzle (Advantage)
Opening: Slav_Defense, Slav_Defense_Other_variations
Moves: 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 a6 5. Nf3 e6 6. e3 Bd6 7. Bg3 h6 8. Be2 O-O
9. O-O Bxg3 10. hxg3 Nbd7 11. Qb3 dxc4 12. Bxc4 b5 13. Be2 Bb7 14. Rac1 c5 15.
Rfd1 c4 16. Bxc4 bxc4 *
Position (FEN): r2q1rk1/1b1n1pp1/p3pn1p/8/2pP4/1QN1PNP1/PP3PP1/2RR2K1 w - - 0 17
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1037
Best move: Qxb7