rn2kb1r/6p1/p1pppp2/P4PPp/1p1q3P/QP2nB2/4PN2/RNB1K2R w q - 3 25
FEN state: rn2kb1r/6p1/p1pppp2/P4PPp/1p1q3P/QP2nB2/4PN2/RNB1K2R w q - 3 25 ; Best move: c1e3
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at g7. Black pawn at a6, black pawn at c6, black pawn at d6, black pawn at e6 and black pawn at f6. White pawn at a5, white pawn at f5, white pawn at g5 and black pawn at h5. Black pawn at b4, black queen at d4 and white pawn at h4. White queen at a3, white pawn at b3, black knight at e3 and white bishop at f3. White pawn at e2 and white knight at f2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white rook at h1. Black queenside is the only castle move available. Half move number is 3. Full move number is 25. White to move.