r1bq1bn1/p1pkpR2/1pnp4/5pP1/8/PP5r/2PPPPP1/RNBQKB2 w Q - 0 8
FEN state: r1bq1bn1/p1pkpR2/1pnp4/5pP1/8/PP5r/2PPPPP1/RNBQKB2 w Q - 0 8 ; Best move: g2h3
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black bishop at f8 and black knight at g8. Black pawn at a7, black pawn at c7, black king at d7, black pawn at e7 and white rook at f7. Black pawn at b6, black knight at c6 and black pawn at d6. Black pawn at f5 and white pawn at g5. White pawn at a3, white pawn at b3 and black rook at h3. White pawn at c2, white pawn at d2, white pawn at e2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white king at e1 and white bishop at f1. White queenside is the only castle move available. Half move number is 0. Full move number is 8. White to move.