Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Ragozin_Defense
Moves: 1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 Bb4 5. cxd5 exd5 6. Ne5 Ne4 7. Qa4+ Nc6 8.
Nxc6 bxc6 *
Position (FEN): r1bqk2r/p1p2ppp/2p5/3p4/Qb1Pn3/2N5/PP2PPPP/R1B1KB1R w KQkq - 0 9
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1795
Best move: Qxb4