Chess puzzle (Advantage)
Opening: Slav_Defense, Slav_Defense_Exchange_Variation
Moves: 1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nc3 Nf6 5. g3 Nc6 6. Bg2 Nxd4 *
Position (FEN): r1bqkb1r/pp2pppp/5n2/3p4/3n4/2N3P1/PP2PPBP/R1BQK1NR w KQkq - 0 7
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1284
Best move: Qxd4