1r5r/2p3bp/bpn1p1kp/p4p2/P1P2P2/3N2P1/RP2P2P/2N1KB1R b K - 6 22
FEN state: 1r5r/2p3bp/bpn1p1kp/p4p2/P1P2P2/3N2P1/RP2P2P/2N1KB1R b K - 6 22 ; Best move: a6c4
The current state of the chess board is: Black rook at b8 and black rook at h8. Black pawn at c7, black bishop at g7 and black pawn at h7. Black bishop at a6, black pawn at b6, black knight at c6, black pawn at e6, black king at g6 and black pawn at h6. Black pawn at a5 and black pawn at f5. White pawn at a4, white pawn at c4 and white pawn at f4. White knight at d3 and white pawn at g3. White rook at a2, white pawn at b2, white pawn at e2 and white pawn at h2. White knight 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 6. Full move number is 22. Black to move.