#!/bin/bash
mkfifo 1
mkfifo 2
mkfifo 3
find -name *.pgn -exec cat {} \; |buffer| grep Result | tee 1 | tee 2 >3 &
grep 0-1 1 | wc -l | sed 's/.*/Black won \0 times/' &
grep 1-0 2 | wc -l | sed 's/.*/White won \0 times/' &
grep 1/2 3 | wc -l | sed 's/.*/There were \0 draws/' &
wait
rm 1 2 3