rnb1kb1r/p1qp2pp/2p4n/1P2pp2/3P4/RP3N2/2PKPPPP/1NBQ1B1R b kq - 0 8
FEN state: rnb1kb1r/p1qp2pp/2p4n/1P2pp2/3P4/RP3N2/2PKPPPP/1NBQ1B1R b kq - 0 8 ; Best move: e5e4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black queen at c7, black pawn at d7, black pawn at g7 and black pawn at h7. Black pawn at c6 and black knight at h6. White pawn at b5, black pawn at e5 and black pawn at f5. White pawn at d4. White rook at a3, white pawn at b3 and white knight at f3. White pawn at c2, white king at d2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White knight at b1, white bishop at c1, white queen at d1, white bishop at f1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 8. Black to move.