Hardware: Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHzDual 3000 MHz with 4.088 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 (151.320 starting positions from years 1981-2009, games selected by Norm Pollock), each pair plays the same position with switched colours.
40 moves in 25 minutes repeating (adapted to the CCRL 40/40 standard)
18 rounds, 21 games each round, for a total of 378 games.
Target engine: Komodo 1.0 64-bit
Rounds 1-2
Engine Score Ko Ry Ry Sh Na Th Za S-B
1: Komodo 1.0 64-bit 8,0/12 ·· =1 1= =0 == 1= 11 43,00
2: Rybka 3 Human 64-bit 7,5/12 =0 ·· == 10 =1 1= 11 38,50
3: Rybkav2.3.2a 32-bit 7,0/12 0= == ·· 1= =1 =1 10 39,00
3: Shredder 12 32-bit OA Off 7,0/12 =1 01 0= ·· 10 1= 1= 39,00
5: Naum 4 32-bit 5,5/12 == =0 =0 01 ·· 1= == 31,00
6: Thinker 5.4c Inert 64-bit 3,5/12 0= 0= =0 0= 0= ·· 01 21,00
7: Zappa Mexico II 64-bit 3,5/12 00 00 01 0= == 10 ·· 19,50
(I will attach all the games when tournament has finished)Standings after Round 2
1 Komodo 1.0 64-bit -3142- 8.0/12
2 Rybka 3 Human 64-bit 3124 7.5/12
3 Shredder 12 32-bit OA Off 3036 7.0/12 39.00
4 Rybkav2.3.2a 32-bit 3018 7.0/12 39.00
5 Naum 4 32-bit 3029 5.5/12
6 Thinker 5.4c Inert 64-bit 2972 3.5/12 21.00
7 Zappa Mexico II 64-bit 2961 3.5/12 19.50
(All ELOs referred to the last Chess Computer Rating List when tournament starts, except -XXXX- one, wich is referred to performance).