r1bq1k1r/pn1p3p/6nb/1pp1pppB/1P3N1P/P1N1P3/2PP2P1/R1B2QKR w - - 0 19
FEN state: r1bq1k1r/pn1p3p/6nb/1pp1pppB/1P3N1P/P1N1P3/2PP2P1/R1B2QKR 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 a7, black knight at b7, black pawn at d7 and black pawn at h7. Black knight at g6 and black bishop at h6. Black pawn at b5, black pawn at c5, black pawn at e5, black pawn at f5, black pawn at g5 and white bishop at h5. White pawn at b4, white knight at f4 and white pawn at h4. White pawn at a3, white knight at c3 and white pawn at e3. White pawn at c2, white pawn at d2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at f1, white king 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.