r1b1kb1r/1p4p1/8/n1p1p3/1Pq3pn/P1P1P3/3P1P1P/RNB1K1NR w KQkq - 0 19
FEN state: r1b1kb1r/1p4p1/8/n1p1p3/1Pq3pn/P1P1P3/3P1P1P/RNB1K1NR w KQkq - 0 19 ; Best move: g1e2
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7 and black pawn at g7. Black knight at a5, black pawn at c5 and black pawn at e5. White pawn at b4, black queen at c4, black pawn at g4 and black knight at h4. White pawn at a3, white pawn at c3 and white pawn at e3. White pawn at d2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 19. White to move.