r1bq1r2/Npp2p1p/2nkp3/1P1P4/2B2NP1/1Q6/PP1P3P/R1B1K2R b KQ - 0 18
FEN state: r1bq1r2/Npp2p1p/2nkp3/1P1P4/2B2NP1/1Q6/PP1P3P/R1B1K2R b KQ - 0 18 ; Best move: d8h4
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8 and black rook at f8. White knight at a7, black pawn at b7, black pawn at c7, black pawn at f7 and black pawn at h7. Black knight at c6, black king at d6 and black pawn at e6. White pawn at b5 and white pawn at d5. White bishop at c4, white knight at f4 and white pawn at g4. White queen at b3. White pawn at a2, white pawn at b2, white pawn at d2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 18. Black to move.