r1bb2nr/n1p4p/2k5/Pp3Np1/Rp4P1/2q1P2B/2PPKP1P/2BQ1R2 b - - 8 23
FEN state: r1bb2nr/n1p4p/2k5/Pp3Np1/Rp4P1/2q1P2B/2PPKP1P/2BQ1R2 b - - 8 23 ; Best move: c3c5
The current state of the chess board is: Black rook at a8, black bishop at c8, black bishop at d8, black knight at g8 and black rook at h8. Black knight at a7, black pawn at c7 and black pawn at h7. Black king at c6. White pawn at a5, black pawn at b5, white knight at f5 and black pawn at g5. White rook at a4, black pawn at b4 and white pawn at g4. Black queen at c3, white pawn at e3 and white bishop at h3. White pawn at c2, white pawn at d2, white king at e2, white pawn at f2 and white pawn at h2. White bishop at c1, white queen at d1 and white rook at f1. Both players have exhausted their castles. Half move number is 8. Full move number is 23. Black to move.