rn1qkb1r/p2bpppp/1p3n2/3p4/P1p1P1PP/2N2P2/1PPP4/R1BQKBNR b KQkq - 0 7
FEN state: rn1qkb1r/p2bpppp/1p3n2/3p4/P1p1P1PP/2N2P2/1PPP4/R1BQKBNR b KQkq - 0 7 ; Best move: d5d4
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black bishop at d7, black pawn at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at b6 and black knight at f6. Black pawn at d5. White pawn at a4, black pawn at c4, white pawn at e4, white pawn at g4 and white pawn at h4. White knight at c3 and white pawn at f3. White pawn at b2, white pawn at c2 and white pawn at d2. White rook at a1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 7. Black to move.