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 PGN up to 8 moves (151.315 starting positions from years 1981-2009, games selected by Norm Pollock), 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 Loop 2007 64-bit -2846- 48.5/120
2 Hiarcs 12.1 2920 18.0/24
3 Critter 0.60 64-bit 2942 16.0/24
4 Grapefruit 1.0 32-bit 2935 14.0/24
5 Bright 0.5c 2883 12.5/24
6 Twisted Logic 20100131x 64-bit 2895 11.0/24
(All ELOs referred to the last Chess Computer Rating List when tournament starts, except -XXXX- one, wich is referred to performance).