rnbqk2r/1p1pnp2/p1p1p3/6pp/QbP1PP2/3K3P/PP1P2P1/RNB2BNR w kq - 0 8
FEN state: rnbqk2r/1p1pnp2/p1p1p3/6pp/QbP1PP2/3K3P/PP1P2P1/RNB2BNR w kq - 0 8 ; Best move: a4b4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at e8 and black rook at h8. Black pawn at b7, black pawn at d7, black knight at e7 and black pawn at f7. Black pawn at a6, black pawn at c6 and black pawn at e6. Black pawn at g5 and black pawn at h5. White queen at a4, black bishop at b4, white pawn at c4, white pawn at e4 and white pawn at f4. White king at d3 and white pawn at h3. White pawn at a2, white pawn at b2, white pawn at d2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 8. White to move.