rnbqn3/p1ppbpp1/B2kr3/4pP1p/PP2P1P1/8/1BPPK2P/RNQ3NR w - - 11 18
FEN state: rnbqn3/p1ppbpp1/B2kr3/4pP1p/PP2P1P1/8/1BPPK2P/RNQ3NR w - - 11 18 ; Best move: a6c8
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 knight at e8. Black pawn at a7, black pawn at c7, black pawn at d7, black bishop at e7, black pawn at f7 and black pawn at g7. White bishop at a6, black king at d6 and black rook at e6. Black pawn at e5, white pawn at f5 and black pawn at h5. White pawn at a4, white pawn at b4, white pawn at e4 and white pawn at g4. White bishop at b2, white pawn at c2, white pawn at d2, white king at e2 and white pawn at h2. White rook at a1, white knight at b1, white queen at c1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 11. Full move number is 18. White to move.