rnbq2r1/p1pp1k1p/Bp2pb2/5p2/2PP4/P3P2K/1P4PP/RNB3NR b - - 0 15
FEN state: rnbq2r1/p1pp1k1p/Bp2pb2/5p2/2PP4/P3P2K/1P4PP/RNB3NR b - - 0 15 ; Best move: c8a6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8 and black rook at g8. Black pawn at a7, black pawn at c7, black pawn at d7, black king at f7 and black pawn at h7. White bishop at a6, black pawn at b6, black pawn at e6 and black bishop at f6. Black pawn at f5. White pawn at c4 and white pawn at d4. White pawn at a3, white pawn at e3 and white king at h3. White pawn at b2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 15. Black to move.