1n2kbnr/2r5/b1N1ppNp/p2p4/p2PP3/2PpK3/1P3PP1/R1BQ3q w k - 1 21
FEN state: 1n2kbnr/2r5/b1N1ppNp/p2p4/p2PP3/2PpK3/1P3PP1/R1BQ3q w k - 1 21 ; Best move: d1h1
The current state of the chess board is: Black knight at b8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at c7. Black bishop at a6, white knight at c6, black pawn at e6, black pawn at f6, white knight at g6 and black pawn at h6. Black pawn at a5 and black pawn at d5. Black pawn at a4, white pawn at d4 and white pawn at e4. White pawn at c3, black pawn at d3 and white king at e3. White pawn at b2, white pawn at f2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at d1 and black queen at h1. Black kingside is the only castle move available. Half move number is 1. Full move number is 21. White to move.