rq3b1r/2pk3p/n2p2p1/1P3p1n/pPB5/P5PP/3K1Pb1/3R2N1 b - - 3 23
FEN state: rq3b1r/2pk3p/n2p2p1/1P3p1n/pPB5/P5PP/3K1Pb1/3R2N1 b - - 3 23 ; Best move: d6d5
The current state of the chess board is: Black rook at a8, black queen at b8, black bishop at f8 and black rook at h8. Black pawn at c7, black king at d7 and black pawn at h7. Black knight at a6, black pawn at d6 and black pawn at g6. White pawn at b5, black pawn at f5 and black knight at h5. Black pawn at a4, white pawn at b4 and white bishop at c4. White pawn at a3, white pawn at g3 and white pawn at h3. White king at d2, white pawn at f2 and black bishop at g2. White rook at d1 and white knight at g1. Both players have exhausted their castles. Half move number is 3. Full move number is 23. Black to move.