r1b1k2r/1pp3p1/pn1bpp1p/8/P1PP1Pq1/3B1P2/3KQ2P/R2N2NR w kq - 0 19
FEN state: r1b1k2r/1pp3p1/pn1bpp1p/8/P1PP1Pq1/3B1P2/3KQ2P/R2N2NR w kq - 0 19 ; Best move: f3g4
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8 and black rook at h8. Black pawn at b7, black pawn at c7 and black pawn at g7. Black pawn at a6, black knight at b6, black bishop at d6, black pawn at e6, black pawn at f6 and black pawn at h6. White pawn at a4, white pawn at c4, white pawn at d4, white pawn at f4 and black queen at g4. White bishop at d3 and white pawn at f3. White king at d2, white queen at e2 and white pawn at h2. White rook at a1, white knight at d1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 19. White to move.