rn3bnr/pp1kpppp/1qp1b3/1N1p4/1PP5/4P2P/P2PKPP1/R1BQ1BNR b - - 5 7
FEN state: rn3bnr/pp1kpppp/1qp1b3/1N1p4/1PP5/4P2P/P2PKPP1/R1BQ1BNR b - - 5 7 ; Best move: c6b5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black king at d7, black pawn at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black queen at b6, black pawn at c6 and black bishop at e6. White knight at b5 and black pawn at d5. White pawn at b4 and white pawn at c4. White pawn at e3 and white pawn at h3. White pawn at a2, white pawn at d2, white king at e2, white pawn at f2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 5. Full move number is 7. Black to move.