Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Janowski_Variation
Moves: 1. d4 d5 2. c4 e6 3. Nc3 a6 4. Nf3 Bb4 5. Bd2 Bxc3 6. Bxc3 dxc4 7. e4 b5 8. d5
Bb7 *
Position (FEN): rn1qk1nr/1bp2ppp/p3p3/1p1P4/2p1P3/2B2N2/PP3PPP/R2QKB1R w KQkq - 1 9
White to move.
Themes:  Opening  
Puzzle rating: 1403
Best move: Bxg7