· 2020. 5. 4. · 1983 PCW European Chess Tourna- ment winner, Advance 3.0, by Dave Wilson and...
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· 2020. 5. 4. · 1983 PCW European Chess Tourna- ment winner, Advance 3.0, by Dave Wilson and Mike Johnson; BCP by Don Beal and intelligent Software's Philidor chess program. Don