rn1k1br1/2p1p1n1/4Pppp/pp1p4/P1P2N2/NP1K1BP1/Q2P1P1P/R1BR4 b - - 1 18
FEN state: rn1k1br1/2p1p1n1/4Pppp/pp1p4/P1P2N2/NP1K1BP1/Q2P1P1P/R1BR4 b - - 1 18 ; Best move: b8c6
The current state of the chess board is: Black rook at a8, black knight at b8, black king at d8, black bishop at f8 and black rook at g8. Black pawn at c7, black pawn at e7 and black knight at g7. White pawn at e6, black pawn at f6, black pawn at g6 and black pawn at h6. Black pawn at a5, black pawn at b5 and black pawn at d5. White pawn at a4, white pawn at c4 and white knight at f4. White knight at a3, white pawn at b3, white king at d3, white bishop at f3 and white pawn at g3. White queen at a2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at a1, white bishop at c1 and white rook at d1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. Black to move.