[ Help | Earliest Comments | Latest Comments ][ List All Subjects of Discussion | Create New Subject of Discussion ][ List Earliest Comments Only For Pages | Games | Rated Pages | Rated Games | Subjects of Discussion ]Single Comment Seirawan Chess. invented by GM Yasser Seirawan, a conservative drop chess (zrf available).[All Comments] [Add Comment or Rating] 📝M Winther wrote on Wed, Apr 18, 2007 11:53 AM UTC:I implemented this feature (optional extra piece) in Alternative Chess./Mats
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