1nb3nr/q2p1p1p/rp2kP2/1P2B3/p1pbN1P1/P2PP2P/2P1BK2/R2Q3R b - - 0 23
FEN state: 1nb3nr/q2p1p1p/rp2kP2/1P2B3/p1pbN1P1/P2PP2P/2P1BK2/R2Q3R b - - 0 23 ; Best move: d4e5
The current state of the chess board is: Black knight at b8, black bishop at c8, black knight at g8 and black rook at h8. Black queen at a7, black pawn at d7, black pawn at f7 and black pawn at h7. Black rook at a6, black pawn at b6, black king at e6 and white pawn at f6. White pawn at b5 and white bishop at e5. Black pawn at a4, black pawn at c4, black bishop at d4, white knight at e4 and white pawn at g4. White pawn at a3, white pawn at d3, white pawn at e3 and white pawn at h3. White pawn at c2, white bishop at e2 and white king at f2. White rook at a1, white queen at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 23. Black to move.