rnbq3r/p1p2ppp/3k1n2/1pbpp3/1P6/P1NP1N2/2PQPPPP/R1B1KB1R b KQ - 2 8
FEN state: rnbq3r/p1p2ppp/3k1n2/1pbpp3/1P6/P1NP1N2/2PQPPPP/R1B1KB1R b KQ - 2 8 ; Best move: c5b6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at f7, black pawn at g7 and black pawn at h7. Black king at d6 and black knight at f6. Black pawn at b5, black bishop at c5, black pawn at d5 and black pawn at e5. White pawn at b4. White pawn at a3, white knight at c3, white pawn at d3 and white knight at f3. White pawn at c2, white queen at d2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 2. Full move number is 8. Black to move.