r2k2nr/1b2b1p1/n1p5/pp1pp2p/1P1BP1p1/2PQ1P1P/P1P1K2R/R4BN1 w - - 3 17
FEN state: r2k2nr/1b2b1p1/n1p5/pp1pp2p/1P1BP1p1/2PQ1P1P/P1P1K2R/R4BN1 w - - 3 17 ; Best move: d4b6
The current state of the chess board is: Black rook at a8, black king at d8, black knight at g8 and black rook at h8. Black bishop at b7, black bishop at e7 and black pawn at g7. Black knight at a6 and black pawn at c6. Black pawn at a5, black pawn at b5, black pawn at d5, black pawn at e5 and black pawn at h5. White pawn at b4, white bishop at d4, white pawn at e4 and black pawn at g4. White pawn at c3, white queen at d3, white pawn at f3 and white pawn at h3. White pawn at a2, white pawn at c2, white king at e2 and white rook at h2. White rook at a1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 3. Full move number is 17. White to move.