4kb1r/r4p1p/qp1p4/p1pbpPP1/P3P1n1/3PB3/2nN4/RN1QKB1R w k - 0 22
FEN state: 4kb1r/r4p1p/qp1p4/p1pbpPP1/P3P1n1/3PB3/2nN4/RN1QKB1R w k - 0 22 ; Best move: d1c2
The current state of the chess board is: Black king at e8, black bishop at f8 and black rook at h8. Black rook at a7, black pawn at f7 and black pawn at h7. Black queen at a6, black pawn at b6 and black pawn at d6. Black pawn at a5, black pawn at c5, black bishop at d5, black pawn at e5, white pawn at f5 and white pawn at g5. White pawn at a4, white pawn at e4 and black knight at g4. White pawn at d3 and white bishop at e3. Black knight at c2 and white knight at d2. White rook at a1, white knight at b1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. Black kingside is the only castle move available. Half move number is 0. Full move number is 22. White to move.