1nbqkbnr/rpp2ppp/4p3/p2p4/1P2P1P1/2N2P2/P1PPQ2P/R1B1KBNR b KQk - 3 6
FEN state: 1nbqkbnr/rpp2ppp/4p3/p2p4/1P2P1P1/2N2P2/P1PPQ2P/R1B1KBNR b KQk - 3 6 ; Best move: a5b4
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at c7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at e6. Black pawn at a5 and black pawn at d5. White pawn at b4, white pawn at e4 and white pawn at g4. White knight at c3 and white pawn at f3. White pawn at a2, white pawn at c2, white pawn at d2, white queen at e2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 3. Full move number is 6. Black to move.