r1bk1bn1/1p1ppp1r/p2q2pp/1Bp3nP/P2PP1Q1/N1K4R/1PPB1PP1/R5N1 w - - 10 16
FEN state: r1bk1bn1/1p1ppp1r/p2q2pp/1Bp3nP/P2PP1Q1/N1K4R/1PPB1PP1/R5N1 w - - 10 16 ; Best move: b5d3
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at d8, black bishop at f8 and black knight at g8. Black pawn at b7, black pawn at d7, black pawn at e7, black pawn at f7 and black rook at h7. Black pawn at a6, black queen at d6, black pawn at g6 and black pawn at h6. White bishop at b5, black pawn at c5, black knight at g5 and white pawn at h5. White pawn at a4, white pawn at d4, white pawn at e4 and white queen at g4. White knight at a3, white king at c3 and white rook at h3. White pawn at b2, white pawn at c2, white bishop at d2, white pawn at f2 and white pawn at g2. White rook at a1 and white knight at g1. Both players have exhausted their castles. Half move number is 10. Full move number is 16. White to move.