rBbk1r2/n2p3p/1p2P1p1/1NP2p1n/p7/2Q2P1B/P1P1P1R1/R2K2N1 b - - 1 24
FEN state: rBbk1r2/n2p3p/1p2P1p1/1NP2p1n/p7/2Q2P1B/P1P1P1R1/R2K2N1 b - - 1 24 ; Best move: a7b5
The current state of the chess board is: Black rook at a8, white bishop at b8, black bishop at c8, black king at d8 and black rook at f8. Black knight at a7, black pawn at d7 and black pawn at h7. Black pawn at b6, white pawn at e6 and black pawn at g6. White knight at b5, white pawn at c5, black pawn at f5 and black knight at h5. Black pawn at a4. White queen at c3, white pawn at f3 and white bishop at h3. White pawn at a2, white pawn at c2, white pawn at e2 and white rook at g2. White rook at a1, white king at d1 and white knight at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 24. Black to move.