1r1q1k2/pp2pp2/2ppbr1n/P5Pp/4P2b/NnB2N1P/RPPQ2B1/5K1R b - - 2 23
FEN state: 1r1q1k2/pp2pp2/2ppbr1n/P5Pp/4P2b/NnB2N1P/RPPQ2B1/5K1R b - - 2 23 ; Best move: b3d2
The current state of the chess board is: Black rook at b8, black queen at d8 and black king at f8. Black pawn at a7, black pawn at b7, black pawn at e7 and black pawn at f7. Black pawn at c6, black pawn at d6, black bishop at e6, black rook at f6 and black knight at h6. White pawn at a5, white pawn at g5 and black pawn at h5. White pawn at e4 and black bishop at h4. White knight at a3, black knight at b3, white bishop at c3, white knight at f3 and white pawn at h3. White rook at a2, white pawn at b2, white pawn at c2, white queen at d2 and white bishop at g2. 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.