Hello,
has anyone of you still old editions of the WinBoard engine Thinker from 3.0 to 4.6c? On the Russian SDChess website I have found,
3.0c 4.1b 4.1c 4.2a 4.2b 4.2e 4.2f 4.2h 4.2j 4.2k 4.2m 4.2p 4.2q 4.2r 4.2s 4.2t 4.3b 4.3c 4.4d 4.4h 4.4k 4.5a 4.5b 4.5c 4.5d 4.5e 4.6a 4.6b 4.6c
(but download-links are broken now)
If yes , you can send these versions directly at my email-address: norbert.raimund.leisner@arcor.de
Best wishes,
Norbert