2bnkb2/r3qnp1/1p2p3/p2p2B1/P2PP1Pr/7R/RpP2P2/1N1QKBN1 b - - 0 23
FEN state: 2bnkb2/r3qnp1/1p2p3/p2p2B1/P2PP1Pr/7R/RpP2P2/1N1QKBN1 b - - 0 23 ; Best move: e7g5
The current state of the chess board is: Black bishop at c8, black knight at d8, black king at e8 and black bishop at f8. Black rook at a7, black queen at e7, black knight at f7 and black pawn at g7. Black pawn at b6 and black pawn at e6. Black pawn at a5, black pawn at d5 and white bishop at g5. White pawn at a4, white pawn at d4, white pawn at e4, white pawn at g4 and black rook at h4. White rook at h3. White rook at a2, black pawn at b2, white pawn at c2 and white pawn at f2. White knight at b1, white queen at d1, white king at e1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 23. Black to move.