r4bnr/pppkp1p1/2n1bp1p/8/3P1B2/RP1K1N1P/2P1PPB1/3Q1N1R b - - 6 15
FEN state: r4bnr/pppkp1p1/2n1bp1p/8/3P1B2/RP1K1N1P/2P1PPB1/3Q1N1R b - - 6 15 ; Best move: a8d8
The current state of the chess board is: Black rook at a8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black king at d7, black pawn at e7 and black pawn at g7. Black knight at c6, black bishop at e6, black pawn at f6 and black pawn at h6. White pawn at d4 and white bishop at f4. White rook at a3, white pawn at b3, white king at d3, white knight at f3 and white pawn at h3. White pawn at c2, white pawn at e2, white pawn at f2 and white bishop at g2. White queen at d1, white knight at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 6. Full move number is 15. Black to move.