r4b1r/1p1k1n1p/pnp2p2/Q2p1b2/R1P2p1P/6PR/P2PP1B1/2B2K2 b - - 3 24
FEN state: r4b1r/1p1k1n1p/pnp2p2/Q2p1b2/R1P2p1P/6PR/P2PP1B1/2B2K2 b - - 3 24 ; Best move: b6a4
The current state of the chess board is: Black rook at a8, black bishop at f8 and black rook at h8. Black pawn at b7, black king at d7, black knight at f7 and black pawn at h7. Black pawn at a6, black knight at b6, black pawn at c6 and black pawn at f6. White queen at a5, black pawn at d5 and black bishop at f5. White rook at a4, white pawn at c4, black pawn at f4 and white pawn at h4. White pawn at g3 and white rook at h3. White pawn at a2, white pawn at d2, white pawn at e2 and white bishop at g2. White bishop at c1 and white king at f1. Both players have exhausted their castles. Half move number is 3. Full move number is 24. Black to move.