Here are results of Silver Suite 50 positions played both sides. Total 300 games, most at 30minute + 15 and rest 30 minute +5sec ponder Off using Quadcore. I used 2 Quads and I wish I could do more games but this took more than 2 weeks 24/7 computer time.
R4_LTC_tourney 2010
Deep Rybka 4 x64 - Rybka 3 60.5 - 39.5 +36/-15/=49 60.50%
Deep Rybka 4 x64 - Naum 4.2_4core 65.0 - 35.0 +40/-10/=50 65.00%
Here is results against Stockfish using a slightly faster time control of 30 minutes + 5 seconds
Majd-PC, Blitz:30'+5" 0
1 Deep Rybka 4 x64 +35/-16/=49 59.50% 59.5/100
2 Stockfish 1.7.1 JA 64bit +16/-35/=49 40.50% 40.5/100
You can download the games from here
http://rybkaforum.net/cgi-bin/rybkaforu ... ?tid=17872
Rybka 4 Long Time Control games
Moderator: Ras