b3kbnr/4p1p1/r1p5/pp1p1q1R/Pn1P4/4B2P/1PP1PP2/1NQ1KBNR w K - 0 21
FEN state: b3kbnr/4p1p1/r1p5/pp1p1q1R/Pn1P4/4B2P/1PP1PP2/1NQ1KBNR w K - 0 21 ; Best move: h5f5
The current state of the chess board is: Black bishop at a8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at e7 and black pawn at g7. Black rook at a6 and black pawn at c6. Black pawn at a5, black pawn at b5, black pawn at d5, black queen at f5 and white rook at h5. White pawn at a4, black knight at b4 and white pawn at d4. White bishop at e3 and white pawn at h3. White pawn at b2, white pawn at c2, white pawn at e2 and white pawn at f2. White knight at b1, white queen at c1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 21. White to move.