6 real cores Ponder: Off.
GUI: Fritz 14
Book: Perfect 2014c – Limit 5 moves. Sedat –
No tablebases. No RTB used.
Hash 512
Relative Speed: 29.54
Knodes per second: 14.177
Time control = 2 + 2
SF 121115IP 64 POPCNT_X6 - Komodo 9.2 64-bit_x6 66.0 - 54.0 +33/=66/-21 55.00%
SF 121115IP 64 POPCNT_X6 - Stockfish 190915 64 POPCNT 69.0 - 51.0 +20/=98/-2 57.50%
SF 121115IP 64 POPCNT_X6 - Houdini 4 x64_st_X6_CT0 78.0 - 42.0 +42/=72/-6 65.00%
SF 121115IP 64 POPCNT_X6 - Gull 3 x64 XP 89.0 - 31.0 +60/=58/-2 74.17%
Score after 480 games using 6 cores: 302.0 – 178.0 = 62.92%
480 Games=
[You must be registered and logged in to see this link.] 8 real cores Ponder: Off
GUI: Fritz 14
Book: Perfect 2014c – Limit 5 moves. Sedat –
No tablebases. No RTB used.
Hash 1024
Relative Speed: 53.22
Knodes per Second: 25.543
Time control 2 + 2
SF 121115IP 64 BMI2_X8 - Komodo 9.2 64-bit_x8 58.5 - 61.5 +20/=77/-23 48.75%
SF 121115IP 64 BMI2_X8 - Stockfish 190915 64 BMI2_8 63.5 - 56.5 +12/=103/-5 52.92%
SF 121115IP 64 BMI2_X8 - Houdini 4 Pro x64_Ct0_8 85.5 - 34.5 +58/=55/-7 71.25%
SF 121115IP 64 BMI2_X8 - Gull 3 x64 XPx8 90.5 - 29.5 +63/=55/-2 75.42%
Score after 480 games using 8 cores: 298.0 – 182.0= 62.08%
480 Games=
[You must be registered and logged in to see this link.] GLOBAL SCORE FOR SF 121115 IPMAN AFTER 960 GAMES AT INCREMENTAL TIME CONTROL=
600.0 – 360.0 = 62.50%
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... AND AFTER 1920 GAMES: Against : Komodo 9.2 (3251) = 53.96% Stockfish 190915 (3262) = 54.27% Houdini 4 (3136) = 69.89%, Gull 3 XP (3103) = 72.81%
Average Elo of Oponents= 3.188
GLOBAL SCORE FOR SF 121115 IPMAN AFTER 1.920 GAMES= 1.204.5 – 715.5= 62.73%
GLOBAL ESTIMATED ELO FOR SF 121115 IPMAN AFTER 1.920 GAMES= 3.277 Error bars= +/- 11
The excellent work of the Stockfish team and the expert tuning by Ipman produced this extremely strong engine, by far the best I have ever tested. It has performed 10 elo points better than the previous top scorer, Stockfish 021115 KP, and 58 elo better than Stockfish 6.
Congratulations to the Stockfish Team and to Ipman for this exceptional performance.
Let’s see if the new and hopefully very strong Komodo 9.3 is able to improve this amazing score.
My new ranking:
1.- Stockfish 121115 IPMAN= 3.277 2.- Stockfish 021115 KP= 3.267
3.- Stockfish Development 190915= 3.262
4.- Komodo 9.2 = 3.251.
5.- Komodo 9.1= 3.247
6.- Sugar Pro V.1= 3.246
7.- Stockfish 6= 3.219
8.- Komodo 9= 3.209
9.- Houdini 4= 3.136
10.- Gull 3 XP= 3.103
Regards,
Tom Casanovas 
