rn5r/3ppkB1/Q5pn/qPp5/2P4p/p3PbP1/3P1P1P/1N2KB1R b - - 0 22
FEN state: rn5r/3ppkB1/Q5pn/qPp5/2P4p/p3PbP1/3P1P1P/1N2KB1R b - - 0 22 ; Best move: a3a2
The current state of the chess board is: Black rook at a8, black knight at b8 and black rook at h8. Black pawn at d7, black pawn at e7, black king at f7 and white bishop at g7. White queen at a6, black pawn at g6 and black knight at h6. Black queen at a5, white pawn at b5 and black pawn at c5. White pawn at c4 and black pawn at h4. Black pawn at a3, white pawn at e3, black bishop at f3 and white pawn at g3. White pawn at d2, white pawn at f2 and white pawn at h2. White knight at b1, white king at e1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 22. Black to move.