Hardware: Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHzDual 3000 MHz with 4.088 MB Memory
Operating system: Microsoft Windows XP 64 Bit Professional Service Pack 2 (Build 3790)
All engines 1 CPU
Arena 2.0.1 GUI
128 Hash Tables
3-4-5 EGTBs
Ponder off
Book GrandPQRS PGN up to 8 moves (151.320 starting positions from years 1981-2009, games selected by Norm Pollock), each pair plays the same position with switched colours.
40 moves in 25 minutes repeating (adapted to the CCRL 40/40 standard)
24 games each
After 8 games:
1 Komodo 1.0 64-bit 16.0/32
2 Rybka 3 64-bit 5.5/8
3 Rybka 3 Dynamic 64-bit 4.5/8
4 Thinker 5.4D Inert 32-bit 3.0/8 48.00
5 Rybka 2.2n2 64-bit 3.0/8 48.00
Edited: sorry, 24 games each instead of 32.