1nq2b1r/r4knp/p2pbp2/Pp2P1p1/3P2N1/3K4/NP2P2P/R1BQ1BR1 b - - 2 18
FEN state: 1nq2b1r/r4knp/p2pbp2/Pp2P1p1/3P2N1/3K4/NP2P2P/R1BQ1BR1 b - - 2 18 ; Best move: d6e5
The current state of the chess board is: Black knight at b8, black queen at c8, black bishop at f8 and black rook at h8. Black rook at a7, black king at f7, black knight at g7 and black pawn at h7. Black pawn at a6, black pawn at d6, black bishop at e6 and black pawn at f6. White pawn at a5, black pawn at b5, white pawn at e5 and black pawn at g5. White pawn at d4 and white knight at g4. White king at d3. White knight at a2, white pawn at b2, white pawn at e2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 18. Black to move.