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THE SSDF RATING LIST 2018-05-14 144798 games played by 366 computers
Rating + - Games Won Oppo
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1 Stockfish 8 x64 1800X 3.6 GHz 3432 32 -28 820 80% 3189
2 Komodo 11.01 x64 1800X 3.6 GHz 3400 28 -26 894 76% 3199
3 Deep Shredder 13 x64 1800X 3.6 GHz 3369 32 -29 600 70% 3221
4 Komodo 9.1 x64 Q6600 2.4 GHz 3353 24 -22 1273 77% 3143
5 Stockfish 6 x64 Q6600 2.4 GHz 3333 25 -23 1016 72% 3166
6 Komodo 11.01 x64 Q6600 2.4 GHz 3332 42 -39 322 65% 3223
7 Deep Shredder 13 x64 Q6600 2.4 GHz 3297 25 -24 844 63% 3202
8 Komodo 7 x64 Q6600 2.4 GHz 3269 25 -24 894 67% 3144
9 Komodo 5.1 x64 Q6600 2.4 GHz 3246 22 -22 1038 64% 3146
10 Deep Hiarcs 14 1800X 3.6 GHz 3215 31 -32 480 43% 3265
11 Stockfish 3 x64 Q6600 2.4 GHz 3202 19 -19 1380 61% 3126
12 Deep Rybka 4 x64 Q6600 2.4 GHz 3200 21 -20 1288 67% 3080
13 Deep Rybka 3 x64 Q6600 2.4 GHz 3193 22 -21 1371 75% 3002
14 Deep Hiarcs 14 Q6600 2.4 GHz 3189 19 -18 1450 61% 3113
15 Chiron 3.01 x64 Q6600 2.4 GHz 3182 27 -28 616 45% 3218
16 Wasp 2.01 x64 1800X 3.6 GHz 3158 30 -32 526 36% 3260
17 Naum 4.2 x64 Q6600 2.4 GHz 3146 21 -21 1123 60% 3077
18 Deep Junior Yokohama x64 Q6600 2.4 GHz 3123 23 -23 907 42% 3177
19 Naum 4 x64 Q6600 2.4 GHz 3120 19 -18 1436 61% 3039
20 Deep Junior 13.3 x64 Q6600 2.4 GHz 3117 19 -19 1290 50% 3120
21 Hiarcs 14 Athlon 1.2 GHz 3105 34 -33 440 62% 3019
22 Spike 1.4 Q6600 2.4 GHz 3105 16 -16 1751 54% 3077
23 Deep Shredder 12 x64 Q6600 2.4 GHz 3103 18 -18 1507 62% 3016
24 Hiarcs 13.1 Q6600 2.4 GHz 3099 24 -23 868 56% 3054
25 Deep Fritz 13 Q6600 2.4 GHz 3097 24 -24 826 55% 3064
26 Deep Hiarcs 13.2 Q6600 2.4 GHz 3095 24 -24 832 55% 3063
27 Deep Fritz 12 Q6600 2.4 GHz 3090 20 -20 1200 55% 3055
28 Deep Rybka 3 Athlon 1.2 GHz 3075 39 -37 332 58% 3020
29 Deep Junior 12 x64 Q6600 2.4 GHz 3070 20 -20 1198 57% 3018
30 Zappa Mexico II x64 Q6600 2.4 GHz 3067 21 -21 1066 52% 3051
31 Wasp 2.01 x64 Q6600 2.4 GHz 3064 42 -50 362 19% 3313
32 Crafty 25 x64 Q6600 2.4 GHz 3028 25 -26 804 35% 3135
33 Arasan 17.2 x64 Q6600 2.4 GHz 2999 26 -26 686 46% 3028
34 Naum 4 Athlon 1.2 GHz 2999 24 -24 836 40% 3069
35 Glaurung 2.2 x64 Q6600 2.4 GHz 2994 20 -19 1225 55% 2962
36 Fritz 13 Athlon 1.2 GHz 2992 45 -41 280 65% 2883
37 Shredder 12 Athlon 1.2 GHz 2983 25 -27 760 35% 3090
38 Wasp 2.01 Athlon 1.2 GHz 2968 35 -34 417 60% 2896
39 Revelation 2 Hiarcs 14.1 PXA320 800 MHz 2924 47 -46 220 55% 2888
40 Chessmaster King 3.5 x64 Q6600 2.4 GHz 2862 24 -26 892 31% 3005
41 Pro Deo 2.1 YAT Athlon 1.2 GHz 2820 34 -33 440 59% 2758
42 Revelation Hiarcs 13.3 PXA255 500 MHz 2771 57 -52 177 66% 2661
43 Revelation Shredder 12 PXA255 500 MHz 2704 60 -58 140 56% 2663
44 Revelation Rybka 2.2 PXA255 500 MHz 2629 47 -44 240 62% 2545
45 Revelation Deep Sjeng 3 PXA255 500 MHz 2598 68 -76 100 37% 2692
46 ChessGenius 3 ZTE Apex3 ARM A53 1.3 GHz 2454 75 -68 100 62% 2377
47 Revelation Ruffian 2.1 PXA255 500 MHz 2357 68 -71 100 45% 2389
48 TASC R30 v. 2.5 ARM6 30 MHz 2273 42 -38 343 69% 2136
49 Millenium ChessGenius Pro M4 120 MHz 2176 72 -63 120 68% 2052
50 Millenium ChessGenius ARM M4 48 MHz 2087 57 -53 169 62% 2001
46 ChessGenius 3 ZTE Apex3 ARM A53 1.3 GHz, 2454
PF4 Craft 23 6-14 CEBoard Craft 14,5-5,5 Revelat Ruf 12,5-7,5
Rebel 9.0 P90 13-7 Hiarcs 4 P90 15,5-4,5
47 Revelation Ruffian 2.1 PXA255 500 MHz, 2357
Pock Fritz 3H 2-18 ChGen3 ZTE 7,5-12,5 CEBoard Craft 10-10
PTiger09 Tung 10,5-9,5 MCG Pro 14,5-5,5
On our latest list we can present two new manually tested chess computers.
The first one are Richard Lang's ChessGenius 3, which we have tested on an
Android mobile phone, named ZTE Blade Apex 3. This mobile has an ARM Cortex-A53
Quad-core processor running at 1.3 GHz/core. As ChessGenius is a single-core
program, it has used one of these cores. Despite using only one of four cores,
it has achieved a strong rating of 2454 after the first 100 games. This is
just 26 points shy of being the strongest ChessGenius version we have ever
tested for the rating list, trailing the Genius 6.5 version which we tested
on PC.
The second new entrant on the rating list is the Revelation Ruffian which is
Per Ola Valfridsson's Ruffian 2.1 for Ruud Martin's Revelation 1 Chess
computer. The Revelation 1, which in it's modular form for the old Mephisto
chess computers also is named Resurrection 2, contain an Intel XScale PXA255
processor running at 500 MHz. On this hardware, and after its first 100 games,
the Revelation Ruffian 2.1 has achieved a rating of 2357. With this addition,
we have now tested most of the native engines contained in Ruud Martin's
versatile and strong Resurrection 1-2/Revelation 1 series of chess computers.
They span a range of approximately 400 rating points on the stronger
Revelation 1 hardware, and perhaps a range of 500-600 points if one would
include the untested engines on the Resurrection 1 chess computer.
The Rating list is also somewhat overhauled since last time. We have been
going through the computers and simplified, standardised and changed some
of the names so they are more uniform, less redundant and internationally
correct. We have opted to take away the memory-size from the names. It was
necessary for the Pentium MMX 200 MHz hardware level, and there it still
indicates the average size of the RAM on the computers used for the testing
of that specific program. From then on we have always used the same amount
of memory on all test machines.
We have also included hardware-information in the cases where it was
missing and decided to skip the MP designation, which we used to show that
we used all cores on our Q6600 and 1800X hardware levels. This is because
all programs we have tested on these two levels has been Multi processor
compatible. The x64 designation is still there, or missing, to show if the
program tested was 32 bit or 64 bit. A more complete review of all changes
can be found on our homepage https://ssdf.bosjo.net/list.htm together with
the information about our different hardware levels.
At the moment we are testing Stockfish 9 and will include it in our next
ratinglist which we hope to have ready by late summer/early autumn.
Lars Sandin