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-3moves (2.358 starting selected positions, from Norm Pollock collections), each pair plays the same position with switched colours.
40 moves in 25 minutes repeating (adapted to the CCRL 40/40 standard)
Gauntlet I:
1 Stockfish 2.0.1 64-bit -3154- 69.5/120
2 Rybka 4 64-bit 3194 14.5/24
3 Critter 0.90 64-bit 3180 12.0/24
4 Naum 4.2 64-bit 3097 10.5/24
5 Gull 1.1 64-bit 3038 8.0/24
6 Hiarcs 13.2 2992 5.5/24
(All ELOs referred to the last Chess Computer Rating List when tournament starts, except -XXXX- one, wich is referred to performance).