2r2rk1/1bp2pbp/2p1p3/pP4p1/2nPP3/P1N2P1N/R3K1PP/1q3R2 b - - 1 23
FEN state: 2r2rk1/1bp2pbp/2p1p3/pP4p1/2nPP3/P1N2P1N/R3K1PP/1q3R2 b - - 1 23 ; Best move: b1b3
The current state of the chess board is: Black rook at c8, black rook at f8 and black king at g8. Black bishop at b7, black pawn at c7, black pawn at f7, black bishop at g7 and black pawn at h7. Black pawn at c6 and black pawn at e6. Black pawn at a5, white pawn at b5 and black pawn at g5. Black knight at c4, white pawn at d4 and white pawn at e4. White pawn at a3, white knight at c3, white pawn at f3 and white knight at h3. White rook at a2, white king at e2, white pawn at g2 and white pawn at h2. Black queen at b1 and white rook at f1. Both players have exhausted their castles. Half move number is 1. Full move number is 23. Black to move.