Chess puzzle (Advantage)
Opening: Slav_Defense, Slav_Defense_Czech_Variation
Moves: 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. e4
Bxe4 9. fxe4 Nxe4 10. Bd2 Qxd4 11. Nxe4 Qxe4+ 12. Qe2 Bxd2+ 13. Kxd2 Qd4+ 14.
Kc2 Na6 15. Nxc4 Nb4+ 16. Kb3 b5 17. axb5 cxb5 18. Nd6+ *
Position (FEN): r3k2r/p4ppp/3Np3/1p6/1n1q4/1K6/1P2Q1PP/R4B1R b kq - 1 18
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 634
Best move: Qxd6