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 (2.361 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 Stockfish 1.8 64-bit -3128- 75.5/120
2 Rybka 4 64-bit 3179 14.5/24
3 Rybka 3 64-bit 3152 13.5/24
4 Hiarcs 13.1 2980 6.0/24
5 Onno 1.2.70 64-bit 2939 5.5/24
6 Deep Junior 11.2 64-bit 2936 5.0/24
(All ELOs referred to the last Chess Computer Rating List when tournament starts, except -XXXX- one, wich is referred to performance).