WCCC 2013: the 20th World Computer Chess Championship

The 20th World Computer Chess Championship took place in Yokohama, Japan during August 2013. It was narrowly won by JUNIOR from JONNY with HIARCS, PANDIX, SHREDDER and MERLIN occupying the remaining positions. There are references to the detailed chess biographies of the engines and engine-authors in the Chessprogramming Wiki. The games, occasionally annotated, are available here.

WCSC 2013: the 3rd World Chess Software Championship

The 3rd World Chess Software Championship took place in Yokohama, Japan during August 2013. It pits chess engines against each other on a common hardware platform - in this instance, the Intel i7 2740 Ivy Bridge with 16GB RAM supporting a potential eight processing threads. It was narrowly won by HIARCS from JUNIOR and PANDIX with JONNY, SHREDDER and MERLIN taking the remaining places. Games, occasionally annotated, are available here.