Hardware: Intel(R) Core(TM) i7 CPU 950 @ 3.07GHz8x 3074 MHz with 4.096 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 23 minutes repeating (adapted to the CCRL 40/40 standard)
Gauntlet I:
1 Critter 0.90 64-bit -3189- 78.0/120
2 Rybka 4 64-bit 3192 13.0/24
3 Naum 4.2 64-bit 3097 10.0/24
4 Stockfish 1.9.1 64-bit 3179 9.5/24
5 Thinker 5.4C Inert 64-bit 2969 5.0/24
6 Hiarcs 13.1 2980 4.5/24
(All ELOs referred to the last Chess Computer Rating List when tournament starts, except -XXXX- one, wich is referred to performance).