r1bq1k1r/1p1p3p/pbp1np2/4p2Q/P3P3/3K2P1/1PP4P/R1B2BNn w - - 0 18
FEN state: r1bq1k1r/1p1p3p/pbp1np2/4p2Q/P3P3/3K2P1/1PP4P/R1B2BNn w - - 0 18 ; Best move: g1h3
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at f8 and black rook at h8. Black pawn at b7, black pawn at d7 and black pawn at h7. Black pawn at a6, black bishop at b6, black pawn at c6, black knight at e6 and black pawn at f6. Black pawn at e5 and white queen at h5. White pawn at a4 and white pawn at e4. White king at d3 and white pawn at g3. White pawn at b2, white pawn at c2 and white pawn at h2. White rook at a1, white bishop at c1, white bishop at f1, white knight at g1 and black knight at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 18. White to move.