4rkn1/pb1q2br/npN2p2/1NPp2p1/1P4Pp/P2pP2P/5P1R/R1BK1B2 b - - 1 23
FEN state: 4rkn1/pb1q2br/npN2p2/1NPp2p1/1P4Pp/P2pP2P/5P1R/R1BK1B2 b - - 1 23 ; Best move: b7c6
The current state of the chess board is: Black rook at e8, black king at f8 and black knight at g8. Black pawn at a7, black bishop at b7, black queen at d7, black bishop at g7 and black rook at h7. Black knight at a6, black pawn at b6, white knight at c6 and black pawn at f6. White knight at b5, white pawn at c5, black pawn at d5 and black pawn at g5. White pawn at b4, white pawn at g4 and black pawn at h4. White pawn at a3, black pawn at d3, white pawn at e3 and white pawn at h3. White pawn at f2 and white rook at h2. White rook at a1, white bishop at c1, white king at d1 and white bishop at f1. Both players have exhausted their castles. Half move number is 1. Full move number is 23. Black to move.