1bbq3r/n3pk1p/r4p2/3p1nB1/Qp1p2PP/R1P2N2/4P1BR/1N2K3 b - - 0 23
FEN state: 1bbq3r/n3pk1p/r4p2/3p1nB1/Qp1p2PP/R1P2N2/4P1BR/1N2K3 b - - 0 23 ; Best move: b4a3
The current state of the chess board is: Black bishop at b8, black bishop at c8, black queen at d8 and black rook at h8. Black knight at a7, black pawn at e7, black king at f7 and black pawn at h7. Black rook at a6 and black pawn at f6. Black pawn at d5, black knight at f5 and white bishop at g5. White queen at a4, black pawn at b4, black pawn at d4, white pawn at g4 and white pawn at h4. White rook at a3, white pawn at c3 and white knight at f3. White pawn at e2, white bishop at g2 and white rook at h2. White knight at b1 and white king at e1. Both players have exhausted their castles. Half move number is 0. Full move number is 23. Black to move.