CCRL 40/4
Downloads and Statistics
March 19, 2019
Testing summary:
Total: 1'950'423 games
played by 2'274 programs
26235 CPU days (X2 4600+)

White wins: 761'452 (39.0%)
Black wins: 615'130 (31.5%)
Draws: 573'841 (29.4%)
White score: 53.8%

Engine Details

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Googleplex Starthinker 1.4 64-bit#278  (2298+19
−19
)Quote
Author: Jost Triller (Germany) Link: Homepage
This is the only Googleplex version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Amateur 2.822352+8
−8
(+54)25 − 28
(+16−19=18)
47.2%
25.0 / 53
0.0%
+33
= 0 0 = = = 0 = 0 0 1 1 1 = 1 1 0 1 0 1 0 = = = 0 0 = = = 1 = 0 1 0 1 0 = 0 0 1 1 = 1 1 = 0 1 0 = 1 = 0 0
–   Arion 1.72334+7
−7
(+36)28.5 − 23.5
(+23−18=11)
54.8%
28.5 / 52
0.0%
+69
= 1 = 0 1 0 1 1 0 = = 1 1 0 1 1 1 0 1 0 1 1 = = 0 1 = 0 = 1 1 1 1 0 1 0 0 0 1 = 0 0 = 0 0 0 1 = 0 1 1 1
–   KnightX 1.93 64-bit2332+21
−21
(+34)13.5 − 18.5
(+12−17=3)
42.2%
13.5 / 32
0.9%
−29
0 1 0 1 1 0 1 = 1 1 1 0 0 = 0 1 0 1 0 0 1 1 0 0 0 1 0 0 0 0 = 0
–   Dumb 1.3 64-bit2275+19
−19
(−23)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
95.8%
+53
= = 1 1 = = 0 1 = 1 1 1 1 0 = = 1 0 1 0 1 0 = 0 1 1 0 1 1 1 0 =
–   Robocide 0.4 64-bit2258+16
−16
(−40)20 − 12
(+19−11=2)
62.5%
20.0 / 32
99.9%
+64
1 1 0 0 0 0 1 = 0 1 1 1 0 0 1 1 1 1 1 0 1 1 0 1 1 1 = 1 1 0 0 1
–   Anechka 0.082236+8
−8
(−62)34.5 − 17.5
(+28−11=13)
66.3%
34.5 / 52
100.0%
+54
1 1 1 1 1 1 1 = 1 = = 1 = = = 1 0 0 1 1 = 0 = 0 0 = 1 0 1 0 0 = 1 0 1 1 1 1 = 1 1 = 0 = 1 1 1 1 1 1 0 1
–   AliChess 4.252230+10
−10
(−68)30 − 23
(+26−19=8)
56.6%
30.0 / 53
100.0%
−17
= = 0 1 1 0 0 1 0 0 1 1 0 1 1 0 = 0 = = 1 0 1 0 1 = 0 1 1 = 1 0 1 1 1 0 0 1 = 0 1 0 1 1 1 1 0 1 0 1 0 1 1
–   Adam 3.32222+10
−10
(−76)29.5 − 23.5
(+24−18=11)
55.7%
29.5 / 53
100.0%
−34
0 0 1 = 0 1 1 1 0 0 = = = 0 1 0 1 0 1 1 0 1 0 = = = 1 1 1 0 = 1 0 1 1 1 0 1 1 = = = 0 1 0 1 1 0 0 0 1 1 1
–   Buzz 0.08 64-bit2216+13
−13
(−82)31 − 22
(+26−17=10)
58.5%
31.0 / 53
100.0%
−18
0 0 1 0 1 0 1 0 = = = 1 1 1 0 1 = = 0 = 1 0 0 0 1 1 0 1 1 1 0 1 0 0 1 1 1 1 1 = 0 = 1 = 1 1 = 1 1 0 1 1 0
–   Atak 6.82185+10
−10
(−113)19 − 10
(+17−8=4)
65.5%
19.0 / 29
100.0%
+11
0 1 1 1 1 1 1 0 1 0 1 = 1 1 0 = 1 = 0 1 1 = 1 1 1 0 0 1 0
–   Madeleine 0.22184+9
−9
(−114)19 − 10
(+16−7=6)
65.5%
19.0 / 29
100.0%
0
1 1 0 1 1 0 = 1 = = 1 1 0 1 1 0 1 1 1 = = 0 0 1 1 1 0 = 1
–   Blitzkrieg rev337 64-bit2158+14
−14
(−140)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
−66
1 1 1 0 0 0 1 = = 1 = 1 1 1 1 0 0 0 = = 1 1 0 = = 1 = 1 1 1 = 0
–   NagaSkaki 5.122155+10
−10
(−143)21 − 11
(+18−8=6)
65.6%
21.0 / 32
100.0%
−27
1 0 1 1 = 0 1 0 = 0 0 1 1 0 = 1 1 1 1 1 1 1 1 1 = = 1 0 1 1 0 =
–   Tunguska 1.0 64-bit2149+19
−19
(−149)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
−31
= 1 1 = 1 1 = 1 = = = 1 0 0 1 1 1 1 1 1 1 1 = 1 1 = = 0 1 0 0 0
–   Alarm 0.93.12146+9
−9
(−152)33 − 20
(+27−14=12)
62.3%
33.0 / 53
100.0%
−62
1 = 1 = 0 0 = = 1 1 = 0 = 1 0 1 1 0 1 1 0 0 1 = 1 0 0 1 0 1 0 1 1 1 1 = 1 = 1 0 1 0 1 = 1 0 1 1 1 1 1 = =
–   Lime 662144+8
−8
(−154)25 − 4
(+23−2=4)
86.2%
25.0 / 29
100.0%
+154
1 1 0 = 1 1 1 1 1 1 = 1 1 1 1 = 1 1 1 1 1 0 1 1 1 = 1 1 1
–   Sunsetter 10.3 64-bit2140+11
−11
(−158)22.5 − 9.5
(+20−7=5)
70.3%
22.5 / 32
100.0%
0
1 = = 1 0 1 1 0 1 1 1 1 1 0 0 1 1 1 1 1 1 = 1 = 0 0 1 1 = 0 1 1
–   Tiny Chess 1.46 64-bit2138+18
−18
(−160)24.5 − 4.5
(+22−2=5)
84.5%
24.5 / 29
100.0%
+117
1 0 1 1 1 1 1 = 1 1 1 1 = 1 0 1 = 1 = 1 1 1 1 1 1 1 1 1 =
–   Fortress 1.622136+8
−8
(−162)23.5 − 5.5
(+21−3=5)
81.0%
23.5 / 29
100.0%
+83
1 1 1 = = 1 1 1 1 1 = 1 1 1 0 1 1 1 1 0 1 1 1 1 1 = = 0 1
–   ChessKISS 1.7c 64-bit2136+13
−13
(−162)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
100.0%
−89
1 0 1 1 = 1 = 0 = 0 1 1 1 = 1 = 0 1 1 = 1 = = 0 = = 1 0 1 0 1 =
–   Nesik 0.7.0 alpha2133+10
−10
(−165)24.5 − 7.5
(+22−5=5)
76.6%
24.5 / 32
100.0%
+46
1 = 1 1 1 = 1 1 0 1 1 1 1 0 1 1 = = 1 1 = 1 1 1 1 1 1 0 1 1 0 0
–   WJChess 1.642132+9
−9
(−166)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
−46
1 0 = = 1 0 0 1 1 0 1 1 = 1 1 = 1 1 1 1 1 = 1 0 0 = = 1 = 1 = 1
–   Merlin 2.3.12131+27
−27
(−167)19.5 − 8.5
(+17−6=5)
69.6%
19.5 / 28
100.0%
−16
1 = 0 1 = 1 = 1 0 1 1 1 1 1 1 1 1 1 1 1 0 = 0 = 0 1 0 1
–   Hedgehog 1.814 64-bit2128+18
−19
(−170)20 − 10
(+18−8=4)
66.7%
20.0 / 30
100.0%
−38
1 = 1 0 1 1 1 = 0 0 1 0 = 0 0 1 1 1 1 1 = 1 1 1 0 1 1 1 1 0
–   Prophet3 20180811 64-bit2123+15
−15
(−175)24.5 − 7.5
(+22−5=5)
76.6%
24.5 / 32
100.0%
+37
1 = = 1 1 1 1 0 1 = 1 0 1 1 0 0 0 1 1 = 1 1 1 1 1 1 1 1 1 = 1 1
–   Embla 1.0.3 64-bit2115+14
−14
(−183)22 − 10
(+19−7=6)
68.8%
22.0 / 32
100.0%
−41
0 0 = 1 0 1 1 0 1 1 1 = 0 1 1 0 1 1 = 1 = 1 0 1 1 = 1 1 1 1 = 1
–   Alf 1.09 64-bit2111+18
−17
(−187)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
−1
1 0 = 1 1 1 1 1 1 1 1 0 0 1 0 = 0 = 0 1 1 1 1 = = 1 1 1 1 1 1 1
–   BikJump 2.01 64-bit2104+8
−8
(−194)25 − 7
(+21−3=8)
78.1%
25.0 / 32
100.0%
+13
= = 1 = = 1 1 1 1 = 1 1 1 1 1 0 1 1 0 = 1 1 = 1 1 = 1 1 1 1 1 0
–   Wing 2.0a2102+9
−9
(−196)21 − 11
(+18−8=6)
65.6%
21.0 / 32
100.0%
−79
1 1 1 0 1 1 0 = 0 0 1 0 1 1 1 1 = 0 = 0 1 0 1 = 1 1 1 1 = = 1 1
–   Clarabit 1.00 64-bit2099+10
−10
(−199)25 − 7
(+21−3=8)
78.1%
25.0 / 32
100.0%
+7
1 1 1 0 0 1 = 1 1 = 1 = 1 1 = 0 1 1 1 1 = = 1 1 1 1 1 = = 1 1 1
–   Leonidas 83 64-bit2004+17
−16
(−294)4 − 1
(+4−1=0)
80.0%
4.0 / 5
100.0%
−17
1 0 1 1 1
–   Gullydeckel 2.16pl11992+11
−11
(−306)22 − 8
(+21−7=2)
73.3%
22.0 / 30
100.0%
−105
1 0 1 1 0 0 1 = 1 1 1 1 1 1 1 1 1 1 0 1 0 0 1 1 1 1 1 0 1 =
–   Elephant 1.061991+12
−12
(−307)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
−74
1 = 1 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on March 19, 2019