1n1k1bnr/rpp5/2bp1pqp/4p1Bp/1PPPP3/6PP/RP3PBR/1N2K3 b - - 4 22
FEN state: 1n1k1bnr/rpp5/2bp1pqp/4p1Bp/1PPPP3/6PP/RP3PBR/1N2K3 b - - 4 22 ; Best move: a7a2
The current state of the chess board is: Black knight at b8, black king at d8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at b7 and black pawn at c7. Black bishop at c6, black pawn at d6, black pawn at f6, black queen at g6 and black pawn at h6. Black pawn at e5, white bishop at g5 and black pawn at h5. White pawn at b4, white pawn at c4, white pawn at d4 and white pawn at e4. White pawn at g3 and white pawn at h3. White rook at a2, white pawn at b2, white pawn at f2, white bishop at g2 and white rook at h2. White knight at b1 and white king at e1. Both players have exhausted their castles. Half move number is 4. Full move number is 22. Black to move.