Log Message:
Updated tscp to 1.81:

Changes since 1.73:

Version 1.81, 2/5/03
  * fflush() wasn't being called after print_results() in xboard().
  * hply was being set to 0 when xboard() received "black." This broke the
    opening book code when playing black with WinBoard.
  * set_hash() wasn't being called in bench().

  Version 1.8, 1/30/03
  * Added opening book code (book.c) and a small opening book (book.txt).
  * Added hash keys; replaced the old repetition detection code with code that
    compares hash keys.
  * Changed bench to report a "Score" to avoid confusion/comparisons \ 
with the
    previous version's "MIPS" (with score, 1.000 = my Athlon XP 2000+).
  * Moved move parsing into its own function (parse_move in main.c).