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
128MB Hash Tables
3-4-5 EGTBs
Ponder off
Book AH-48_Basic_Positions, each pair plays the same position with switched colours.
40 moves in 23 minutes repeating (adapted to the CCRL 40/40 standard)
Engine Score
1: Stockfish 2.1.1 64-bit 3188 49.0/96
2: Critter 1.01 64-bit 3176 47.0/96