rn1q1br1/2pppkpp/b6n/pp5P/4P2R/6P1/PPPPBP2/RNB1K1N1 w Q - 0 9
FEN state: rn1q1br1/2pppkpp/b6n/pp5P/4P2R/6P1/PPPPBP2/RNB1K1N1 w Q - 0 9 ; Best move: d2d4
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black bishop at f8 and black rook at g8. Black pawn at c7, black pawn at d7, black pawn at e7, black king at f7, black pawn at g7 and black pawn at h7. Black bishop at a6 and black knight at h6. Black pawn at a5, black pawn at b5 and white pawn at h5. White pawn at e4 and white rook at h4. White pawn at g3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at d2, white bishop at e2 and white pawn at f2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white knight at g1. White queenside is the only castle move available. Half move number is 0. Full move number is 9. White to move.