r1bk1b2/p5pr/Pqpppp2/2P1n2p/2P5/N2PPP2/3BK1PP/R2Q2NR b - - 1 18
FEN state: r1bk1b2/p5pr/Pqpppp2/2P1n2p/2P5/N2PPP2/3BK1PP/R2Q2NR b - - 1 18 ; Best move: b6a6
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at d8 and black bishop at f8. Black pawn at a7, black pawn at g7 and black rook at h7. White pawn at a6, black queen at b6, black pawn at c6, black pawn at d6, black pawn at e6 and black pawn at f6. White pawn at c5, black knight at e5 and black pawn at h5. White pawn at c4. White knight at a3, white pawn at d3, white pawn at e3 and white pawn at f3. White bishop at d2, white king at e2, white pawn at g2 and white pawn at h2. White rook at a1, white queen at d1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. Black to move.