1nb1kbr1/r2p1p2/1p2p2p/1P4N1/p2BP1P1/P1p4B/RQq1P2P/5K1R b - - 2 23
FEN state: 1nb1kbr1/r2p1p2/1p2p2p/1P4N1/p2BP1P1/P1p4B/RQq1P2P/5K1R b - - 2 23 ; Best move: c3b2
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at g8. Black rook at a7, black pawn at d7 and black pawn at f7. Black pawn at b6, black pawn at e6 and black pawn at h6. White pawn at b5 and white knight at g5. Black pawn at a4, white bishop at d4, white pawn at e4 and white pawn at g4. White pawn at a3, black pawn at c3 and white bishop at h3. White rook at a2, white queen at b2, black queen at c2, white pawn at e2 and white pawn at h2. White king at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 23. Black to move.