3kqb1r/1bp1pp1p/r1np3n/p3P1pP/R7/1P6/2PPBPP1/1NBQKRN1 b - - 2 15
FEN state: 3kqb1r/1bp1pp1p/r1np3n/p3P1pP/R7/1P6/2PPBPP1/1NBQKRN1 b - - 2 15 ; Best move: d6e5
The current state of the chess board is: Black king at d8, black queen at e8, black bishop at f8 and black rook at h8. Black bishop at b7, black pawn at c7, black pawn at e7, black pawn at f7 and black pawn at h7. Black rook at a6, black knight at c6, black pawn at d6 and black knight at h6. Black pawn at a5, white pawn at e5, black pawn at g5 and white pawn at h5. White rook at a4. White pawn at b3. White pawn at c2, white pawn at d2, white bishop at e2, white pawn at f2 and white pawn at g2. White knight at b1, white bishop at c1, white queen at d1, white king at e1, white rook at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 15. Black to move.