r1bq1k1r/1pp1npb1/4n3/p2pp1pp/P2P3P/4PKP1/1NP2P2/R2QB1NR w - - 0 19
FEN state: r1bq1k1r/1pp1npb1/4n3/p2pp1pp/P2P3P/4PKP1/1NP2P2/R2QB1NR w - - 0 19 ; Best move: h4g5
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 c7, black knight at e7, black pawn at f7 and black bishop at g7. Black knight at e6. Black pawn at a5, black pawn at d5, black pawn at e5, black pawn at g5 and black pawn at h5. White pawn at a4, white pawn at d4 and white pawn at h4. White pawn at e3, white king at f3 and white pawn at g3. White knight at b2, white pawn at c2 and white pawn at f2. White rook at a1, white queen at d1, white bishop at e1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 19. White to move.