bnr2bn1/p2ppk2/1q5r/1pp1p1pp/3P1PNP/8/PPP1B1P1/R1BQK1R1 w Q - 2 19
FEN state: bnr2bn1/p2ppk2/1q5r/1pp1p1pp/3P1PNP/8/PPP1B1P1/R1BQK1R1 w Q - 2 19 ; Best move: g4e5
The current state of the chess board is: Black bishop at a8, black knight at b8, black rook at c8, black bishop at f8 and black knight at g8. Black pawn at a7, black pawn at d7, black pawn at e7 and black king at f7. Black queen at b6 and black rook at h6. Black pawn at b5, black pawn at c5, black pawn at e5, black pawn at g5 and black pawn at h5. White pawn at d4, white pawn at f4, white knight at g4 and white pawn at h4. White pawn at a2, white pawn at b2, white pawn at c2, white bishop at e2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at d1, white king at e1 and white rook at g1. White queenside is the only castle move available. Half move number is 2. Full move number is 19. White to move.