Chess puzzle (Advantage)
Opening: Slav_Defense, Slav_Defense_Three_Knights_Variation
Moves: 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Qc7 5. h3 Bf5 6. Bg5 Nbd7 7. Qa4 h6 8. Bxf6
exf6 9. cxd5 Nb6 10. Qb3 cxd5 11. Nxd5 *
Position (FEN): r3kb1r/ppq2pp1/1n3p1p/3N1b2/3P4/1Q3N1P/PP2PPP1/R3KB1R b KQkq - 0 11
Black to move.
Themes:  Middlegame  
Puzzle rating: 1310
Best move: Nxd5