1nq1kbr1/2p3pp/1p1p4/4pp2/1P1P2PP/r2BP3/P1P3K1/RNB2QNR b - - 0 18
FEN state: 1nq1kbr1/2p3pp/1p1p4/4pp2/1P1P2PP/r2BP3/P1P3K1/RNB2QNR b - - 0 18 ; Best move: a3d3
The current state of the chess board is: Black knight at b8, black queen at c8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at c7, black pawn at g7 and black pawn at h7. Black pawn at b6 and black pawn at d6. Black pawn at e5 and black pawn at f5. White pawn at b4, white pawn at d4, white pawn at g4 and white pawn at h4. Black rook at a3, white bishop at d3 and white pawn at e3. White pawn at a2, white pawn at c2 and white king at g2. White rook at a1, white knight at b1, white bishop at c1, white queen at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 18. Black to move.