CCRL 40/4
Downloads and Statistics
November 16, 2017
Testing summary:
Total: 1'577'904 games
played by 1'862 programs
21074 CPU days (X2 4600+)

White wins: 617'441 (39.1%)
Black wins: 503'303 (31.9%)
Draws: 457'160 (29.0%)
White score: 53.6%

Engine Details

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Sayuri 2014.06.16 64-bit (1622+53
−52
)Quote
Author: Hironori Ishibashi (Japan) Link: Homepage
This is one of the 6 Sayuri versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Freyr 1.068 64-bit2017+27
−27
(+395)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
+91
0 0 = 0 0 0 0 0 1 0
–   Tyrell 1.021887+24
−24
(+265)1 − 7
(+1−7=0)
12.5%
1.0 / 8
0.0%
−109
0 1 0 0 0 0 0 0
–   IQ23.0031630+11
−11
(+8)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
38.4%
−278
= 0 0 0
–   Vapor 0.01r121630+14
−14
(+8)0 − 2
(+0−2=0)
0.0%
0.0 / 2
38.9%
−INF
0 0
–   ChessRikus 1.4661618+14
−14
(−4)2 − 0
(+2−0=0)
100.0%
2.0 / 2
55.6%
+INF
1 1
–   Storm 0.61613+11
−10
(−9)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
62.9%
+207
= 1 1
–   Revati 0.4c1603+26
−25
(−19)2 − 2
(+2−2=0)
50.0%
2.0 / 4
73.2%
−19
1 1 0 0
–   Rainman 0.7.51601+15
−16
(−21)1 − 3
(+1−3=0)
25.0%
1.0 / 4
77.2%
−245
0 1 0 0
–   Darky 0.5d1592+30
−30
(−30)2 − 2
(+2−2=0)
50.0%
2.0 / 4
83.0%
−30
1 0 1 0
–   Marginal 0.11584+40
−40
(−38)4 − 5
(+4−5=0)
44.4%
4.0 / 9
87.3%
−85
0 0 1 0 1 0 1 0 1
–   Zotron 4.4.61573+11
−11
(−49)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
96.4%
−5
1 = 1 = 0 = 0 1
–   VanillaChess 2.6g1563+23
−23
(−59)7 − 1
(+7−1=0)
87.5%
7.0 / 8
97.8%
+318
1 1 1 1 1 0 1 1
–   SdBC 0.41.401562+16
−17
(−60)6 − 2
(+4−0=4)
75.0%
6.0 / 8
98.4%
+98
= = 1 1 1 = 1 =
–   Needle 0.5311562+10
−10
(−60)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
98.6%
−117
1 0 0 = 1 0
–   Violet 1.1 64-bit1533+42
−41
(−89)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
99.6%
−15
0 0 1 1 1 =
–   Larsen VB 0.05.00011529+14
−14
(−93)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−46
= 0 0 1 1 1 0 1
–   mACE 0.2.2.6161526+20
−20
(−96)4 − 3
(+4−3=0)
57.1%
4.0 / 7
100.0%
−38
1 1 0 0 0 1 1
–   Alibaba 1.381510+34
−35
(−112)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+76
1 1 1 0 = 1
–   Yawce 0.161508+26
−26
(−114)6.5 − 0.5
(+6−0=1)
92.9%
6.5 / 7
100.0%
+261
= 1 1 1 1 1 1
–   Piranha 0.51484+11
−11
(−138)4.5 − 2.5
(+4−2=1)
64.3%
4.5 / 7
100.0%
−28
1 1 = 1 0 0 1
–   Gedeone 16201478+33
−32
(−144)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+37
1 1 0 = = 1 1 1
–   Roque 1.11454+16
−17
(−168)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+7
1 1 1 = 1 0 1 =
–   Numpty DD1398+24
−24
(−224)4 − 1
(+4−1=0)
80.0%
4.0 / 5
100.0%
+47
1 0 1 1 1
–   Skaki 1.231353+23
−23
(−269)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−222
0 1 = 0 1 1 0 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Sayuri 2014.06.16 64-bit
played with current
participants of this list
Represented by

Created in 2005-2013 by CCRL team
Last games added on November 16, 2017