gnome-games: Fix glchess not playing with phalanx or gnuchess

This update fixes the following issue for gnome-games:
- 730052: glchess can use phalanx and gnuchess as backend. None of the two backends are actually performing any move in glchess, renderig the game close to useless.

Fixed bugs
opensuse 12.1 glchess and phalanx
Selected Binaries
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