r1k2bnr/1b3q1p/2npN3/pBN5/4P3/1P3p2/P1PP3P/R1B3KR b - - 2 23
FEN state: r1k2bnr/1b3q1p/2npN3/pBN5/4P3/1P3p2/P1PP3P/R1B3KR b - - 2 23 ; Best move: d6c5
The current state of the chess board is: Black rook at a8, black king at c8, black bishop at f8, black knight at g8 and black rook at h8. Black bishop at b7, black queen at f7 and black pawn at h7. Black knight at c6, black pawn at d6 and white knight at e6. Black pawn at a5, white bishop at b5 and white knight at c5. White pawn at e4. White pawn at b3 and black pawn at f3. White pawn at a2, white pawn at c2, white pawn at d2 and white pawn at h2. White rook at a1, white bishop at c1, white king at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 23. Black to move.