1nb1kr2/r3q2p/3p3n/p1p1Ppp1/1pPQ3P/1P1P1N2/P2KP1PR/R1B2B2 b - - 1 18
FEN state: 1nb1kr2/r3q2p/3p3n/p1p1Ppp1/1pPQ3P/1P1P1N2/P2KP1PR/R1B2B2 b - - 1 18 ; Best move: c5d4
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8 and black rook at f8. Black rook at a7, black queen at e7 and black pawn at h7. Black pawn at d6 and black knight at h6. Black pawn at a5, black pawn at c5, white pawn at e5, black pawn at f5 and black pawn at g5. Black pawn at b4, white pawn at c4, white queen at d4 and white pawn at h4. White pawn at b3, white pawn at d3 and white knight at f3. White pawn at a2, white king at d2, white pawn at e2, white pawn at g2 and white rook at h2. White rook at a1, white bishop at c1 and white bishop at f1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. Black to move.