rn1k2Nr/p2p3n/3b1p1p/1Pp1p1P1/1P1B4/3P4/4P1PP/1qQ1KB1R b K - 0 22
FEN state: rn1k2Nr/p2p3n/3b1p1p/1Pp1p1P1/1P1B4/3P4/4P1PP/1qQ1KB1R b K - 0 22 ; Best move: b1c1
The current state of the chess board is: Black rook at a8, black knight at b8, black king at d8, white knight at g8 and black rook at h8. Black pawn at a7, black pawn at d7 and black knight at h7. Black bishop at d6, black pawn at f6 and black pawn at h6. White pawn at b5, black pawn at c5, black pawn at e5 and white pawn at g5. White pawn at b4 and white bishop at d4. White pawn at d3. White pawn at e2, white pawn at g2 and white pawn at h2. Black queen at b1, white queen at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 22. Black to move.