1n1k1b2/r2b2p1/2p1pp1r/ppP2nP1/5P1p/1PPK4/R6P/1NB2BNR w - - 0 21
FEN state: 1n1k1b2/r2b2p1/2p1pp1r/ppP2nP1/5P1p/1PPK4/R6P/1NB2BNR w - - 0 21 ; Best move: g5h6
The current state of the chess board is: Black knight at b8, black king at d8 and black bishop at f8. Black rook at a7, black bishop at d7 and black pawn at g7. Black pawn at c6, black pawn at e6, black pawn at f6 and black rook at h6. Black pawn at a5, black pawn at b5, white pawn at c5, black knight at f5 and white pawn at g5. White pawn at f4 and black pawn at h4. White pawn at b3, white pawn at c3 and white king at d3. White rook at a2 and white pawn at h2. White knight at b1, white bishop at c1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 21. White to move.