r1b1k1nr/8/n1p1p2p/5p2/Pp1PPNp1/P3K1PB/R2N4/2BQ3R b kq - 1 23
FEN state: r1b1k1nr/8/n1p1p2p/5p2/Pp1PPNp1/P3K1PB/R2N4/2BQ3R b kq - 1 23 ; Best move: g4h3
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black knight at a6, black pawn at c6, black pawn at e6 and black pawn at h6. Black pawn at f5. White pawn at a4, black pawn at b4, white pawn at d4, white pawn at e4, white knight at f4 and black pawn at g4. White pawn at a3, white king at e3, white pawn at g3 and white bishop at h3. White rook at a2 and white knight at d2. White bishop at c1, white queen at d1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 23. Black to move.