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 (2.360 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:
Code: Select all
1 Stockfish 1.9 64-bit -3191- 79.5/120
2 Rybka 4 64-bit 3190 13.0/24
3 Naum 4.2 64-bit 3096 9.5/24
4 Critter 0.80 64-bit 3074 8.5/24
5 Hiarcs 13.1 2979 5.0/24
6 Gull 0.12a 64-bit 3040 4.5/24
Statistics:
Code: Select all
Stockfish 1.9 64-bit : 120 (+ 60,= 39,- 21), 66.2 %
Rybka 4 64-bit : 24 (+ 7,= 8,- 9), 45.8 %
Naum 4.2 64-bit : 24 (+ 10,= 9,- 5), 60.4 %
Critter 0.80 64-bit : 24 (+ 10,= 11,- 3), 64.6 %
Gull 0.12a 64-bit : 24 (+ 17,= 5,- 2), 81.2 %
Hiarcs 13.1 : 24 (+ 16,= 6,- 2), 79.2 %
Games: http://kirill-kryukov.com/chess/discuss ... 144#p57144