CCRL 40/40
Downloads and Statistics
June 26, 2019
Testing summary:
Total: 1'063'059 games
played by 2'482 programs
145302 CPU days (X2 4600+)

White wins: 369'504 (34.8%)
Black wins: 275'121 (25.9%)
Draws: 418'434 (39.4%)
White score: 54.4%

Engine Details

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Googleplex Starthinker 1.4 64-bit#265‑266  (2320+18
−18
)Quote
Author: Jost Triller (Germany) Link: Homepage
This is the only Googleplex version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Ufim 8.022543+12
−12
(+223)3.5 − 28.5
(+0−25=7)
10.9%
3.5 / 32
0.0%
−87
0 0 0 0 = = 0 0 0 = 0 0 0 0 0 0 = 0 0 0 0 0 0 = 0 0 0 0 0 = 0 =
–   Fridolin 2.00 64-bit2530+16
−16
(+210)7.5 − 24.5
(+4−21=7)
23.4%
7.5 / 32
0.0%
+8
= 0 = 0 = 0 = 0 1 0 0 1 0 1 0 0 0 0 0 = 0 0 0 = = 1 0 0 0 0 0 0
–   Jumbo 0.6.66 64-bit2490+17
−17
(+170)7.5 − 24.5
(+5−22=5)
23.4%
7.5 / 32
0.0%
−40
0 0 0 0 = 0 0 0 0 0 0 0 0 = 1 = 1 1 = 0 0 = 1 0 0 0 0 0 0 0 0 1
–   Nemeton 1.82458+17
−17
(+138)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−98
1 0 0 0
–   FrankWalter 2.2.8 64-bit2457+20
−20
(+137)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−98
0 0 1 0
–   Tunguska 1.1 64-bit2445+26
−26
(+125)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.0%
+125
0 = 1
–   Bearded N44.5 64-bit2433+21
−21
(+113)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−122
1 0 0 0
–   King of Kings 2.562432+23
−23
(+112)9 − 23
(+7−21=4)
28.1%
9.0 / 32
0.0%
−60
1 0 0 0 0 1 0 0 0 = 1 0 0 0 1 0 0 0 0 = 0 0 0 0 0 = 1 1 0 = 1 0
–   RomiChess P3n 64-bit2413+14
−14
(+93)3 − 9
(+2−8=2)
25.0%
3.0 / 12
0.0%
−105
1 0 0 0 1 = 0 0 0 = 0 0
–   KnightDreamer 3.32409+32
−32
(+89)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−67
= 0 = 0
–   Jonesy 1.0 64-bit2409+21
−21
(+89)22.5 − 13.5
(+20−11=5)
62.5%
22.5 / 36
0.0%
+187
0 0 = 1 0 1 1 1 1 0 1 0 1 1 0 = 1 1 1 1 1 0 0 = = 1 0 0 1 1 1 1 = 1 0 1
–   Myrddin 0.87 64-bit2394+14
−14
(+74)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−8
= 1 0 0
–   Popochin 4.1 64-bit2391+17
−18
(+71)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+102
= 0 = 1 1 1 0 =
–   Ares GB 64-bit2385+15
−15
(+65)8.5 − 7.5
(+7−6=3)
53.1%
8.5 / 16
0.0%
+93
= 0 1 1 1 1 1 0 1 0 = 0 1 0 0 =
–   Galjoen 0.39 64-bit2385+17
−17
(+65)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+14
1 0 0 1 = 0 1 0
–   Zevra 2.1.1 r216 64-bit2384+18
−18
(+64)12 − 35
(+6−29=12)
25.5%
12.0 / 47
0.0%
−114
0 0 0 0 1 0 1 0 0 0 = 0 = = 0 1 = 1 0 = 0 0 0 0 0 = = 1 0 0 0 0 = = 0 = 0 0 0 1 = 0 0 = 0 0 0
–   Tytan 9.32 64-bit2373+24
−24
(+53)15 − 17
(+11−13=8)
46.9%
15.0 / 32
0.0%
+29
0 1 1 0 = 0 1 0 1 1 1 0 0 0 1 0 1 0 = 0 1 0 = = 1 1 = = = = 0 0
–   Isa 2.0.83 64-bit2368+67
−68
(+48)3 − 1
(+3−1=0)
75.0%
3.0 / 4
8.8%
+277
0 1 1 1
–   Waxman 20172368+17
−17
(+48)5 − 7
(+4−6=2)
41.7%
5.0 / 12
0.0%
−10
1 0 = 0 0 1 = 0 1 0 1 0
–   Napoleon 1.81 64-bit2366+89
−89
(+46)1 − 2
(+1−2=0)
33.3%
1.0 / 3
15.8%
−103
0 0 1
–   Isa 2.0.64 64-bit2359+16
−16
(+39)12 − 16
(+7−11=10)
42.9%
12.0 / 28
0.1%
−9
= 0 0 0 = 1 = = 0 0 1 = = 0 = 1 = 1 = 1 0 0 0 1 0 1 0 =
–   Plisk 0.2.7d 64-bit2358+20
−20
(+38)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.3%
+38
1 0 0 1
–   KnightX 1.94 64-bit2351+22
−22
(+31)17.5 − 20.5
(+14−17=7)
46.1%
17.5 / 38
1.3%
+3
1 0 = 0 = 1 1 0 = 1 0 0 = 1 0 1 = 1 1 1 1 0 0 0 0 0 1 0 1 0 0 = = 0 1 0 0 1
–   Napoleon 1.8 64-bit2338+17
−17
(+18)23 − 21
(+17−15=12)
52.3%
23.0 / 44
7.2%
+36
1 0 = 0 0 = = = 0 0 0 0 0 = 1 1 1 1 0 = 1 = 1 = 1 = 1 1 0 0 0 1 1 = 1 1 0 1 1 = 1 0 0 =
–   FireFly 2.7.2 64-bit2329+16
−16
(+9)24 − 20
(+17−13=14)
54.5%
24.0 / 44
21.0%
+40
= 1 1 0 1 1 0 = = = 1 1 0 = 1 1 1 = 0 = = 1 0 = 0 1 = 0 0 0 1 1 1 = = = 1 0 0 0 = 1 0 1
–   Der Bringer 1.92322+23
−23
(+2)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
42.3%
−32
0 0 1 1 = = 1 1 1 1 0 1 0 0 0 0 0 = = 0 0 = = 1 1 = 0 1 0 0 0 1
–   Chezzz 1.0.32321+19
−19
(+1)2 − 2
(+1−1=2)
50.0%
2.0 / 4
46.1%
+11
= 0 = 1
–   KnightX 1.93 64-bit2319+20
−20
(−1)19.5 − 16.5
(+16−13=7)
54.2%
19.5 / 36
51.8%
+31
0 1 1 1 = 1 = 0 0 1 = 1 0 1 1 = = 1 1 1 0 = 0 0 0 0 0 1 1 0 0 1 0 1 = 1
–   EveAnn 1.71a2318+21
−21
(−2)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
55.3%
+65
1 = = =
–   EveAnn 1.722318+16
−16
(−2)1 − 3
(+1−3=0)
25.0%
1.0 / 4
54.0%
−238
0 1 0 0
–   Averno 0.812312+19
−19
(−8)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
72.5%
+74
1 1 = 0
–   Ant 2006-F2302+20
−20
(−18)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
90.0%
+67
= 1 0 1
–   CT800 1.34 64-bit2298+23
−23
(−22)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
92.7%
−59
0 0 0 = = 1 1 =
–   Invictus r228 64-bit2288+19
−18
(−32)22.5 − 13.5
(+17−8=11)
62.5%
22.5 / 36
99.3%
+56
1 = 1 = 1 0 0 1 1 = 1 = = = 0 = 1 1 1 = 1 0 = = 1 0 1 1 0 1 = 1 0 1 1 0
–   Barbarossa 0.5.0 64-bit2282+19
−19
(−38)22.5 − 21.5
(+17−16=11)
51.1%
22.5 / 44
99.8%
−29
1 1 1 0 = = 0 1 0 0 1 = 1 1 = 1 = 0 0 1 0 = 0 = 1 1 = 0 0 0 0 1 = 1 = = 0 1 1 1 0 0 0 1
–   Butcher 1.64 64-bit2280+20
−20
(−40)1 − 3
(+1−3=0)
25.0%
1.0 / 4
99.8%
−267
0 0 1 0
–   CT800 1.32 64-bit2262+19
−19
(−58)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−13
0 0 = 0 = 1 1 = 0 0 = 0 = 1 1 0 0 0 1 1 0 1 1 = 1 = 1 = 1 1 1 1
–   Esc 1.162252+22
−22
(−68)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
100.0%
+58
0 1 1 1 1 = 1 0 1 1 1 0 1 1 = 0 = = 1 = 1 = 1 0 0 1 = 1 1 0 1 1
–   Tiny Chess 1.46 64-bit2224+19
−19
(−96)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+193
1 = 1 1
–   Robocide 20170718 64-bit2220+17
−17
(−100)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+34
= 0 1 1 0 1 1 1 1 1 1 1 = 0 = 1 1 = 0 = 1 = 1 1 1 = 1 0 = 1 1 0
–   Madeleine 0.22214+23
−23
(−106)21.5 − 10.5
(+16−5=11)
67.2%
21.5 / 32
100.0%
+8
1 1 1 1 = = 0 = 1 0 = = = = 1 1 = 1 0 1 1 1 1 1 = 1 0 0 = 1 1 =
–   Weini 0.0.24 64-bit2212+21
−21
(−108)21 − 11
(+18−8=6)
65.6%
21.0 / 32
100.0%
+7
1 1 1 1 = 1 1 0 1 1 1 1 1 0 1 0 = 0 0 1 = 1 1 1 1 = = 0 0 = 0 1
–   Dorpsgek Eve's Temptation 64-bit2198+14
−14
(−122)22.5 − 9.5
(+17−4=11)
70.3%
22.5 / 32
100.0%
+14
0 = 1 1 0 1 = = = 1 1 1 = 1 1 0 1 1 1 1 1 = 1 = 1 0 1 1 = = = =
–   Alarm 0.93.12189+21
−21
(−131)29.5 − 10.5
(+25−6=9)
73.8%
29.5 / 40
100.0%
+42
1 = 1 = 0 1 1 = 1 = 1 1 0 1 0 1 0 1 = 1 1 1 1 1 1 = 1 0 0 1 1 1 = 1 1 1 = 1 1 =
–   Clever Girl r160 64-bit2175+22
−21
(−145)20.5 − 13.5
(+15−8=11)
60.3%
20.5 / 34
100.0%
−74
0 = = 1 1 0 1 0 1 1 0 1 = 0 1 1 1 1 1 = 0 = = 1 0 1 = 1 = = 1 = 0 =
–   Embla 2.0.0 64-bit2171+19
−19
(−149)22.5 − 11.5
(+19−8=7)
66.2%
22.5 / 34
100.0%
−28
1 1 0 1 1 0 0 1 0 1 = 1 0 = 1 0 = = = 1 1 = 0 1 1 1 = 1 1 1 1 1 0 1
–   Clever Girl r185 64-bit2161+24
−24
(−159)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
100.0%
−159
0 = 1
–   Tunguska 1.0 64-bit2128+20
−20
(−192)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
−5
1 = 1 1 0 = 0 1 1 1 0 1 0 0 1 1 = 1 1 1 1 1 1 = 1 1 1 = 1 1 1 0
–   Embla 2.0.5 64-bit2120+18
−18
(−200)26.5 − 7.5
(+24−5=5)
77.9%
26.5 / 34
100.0%
+24
1 1 1 = 0 1 1 1 1 1 1 1 1 = 0 1 1 1 0 = 1 0 = 1 1 0 = 1 1 1 1 1 1 1
–   Armageddon 2.3082102+25
−24
(−218)19.5 − 14.5
(+15−10=9)
57.4%
19.5 / 34
100.0%
−162
1 = 0 = 1 1 1 0 = 1 0 = 1 0 0 1 0 = 1 0 0 1 1 1 1 = 1 1 = = 0 = 1 0
–   King's Out 0.2.42 64-bit2100+23
−23
(−220)27 − 7
(+26−6=2)
79.4%
27.0 / 34
100.0%
+41
1 0 1 1 1 1 1 0 1 1 1 1 = 1 1 1 0 1 1 1 1 0 1 = 0 1 1 1 1 1 0 1 1 1
–   Smash 1.0.3a 64-bit2080+23
−23
(−240)26.5 − 7.5
(+21−2=11)
77.9%
26.5 / 34
100.0%
−46
1 = 1 = 1 = 1 = 1 = 1 = = 1 = 1 1 1 1 1 1 0 = 1 1 1 1 1 1 1 1 = = 0
–   Squared-chess 1.3.0 64-bit2044+23
−23
(−276)27 − 5
(+23−1=8)
84.4%
27.0 / 32
100.0%
−17
1 1 = 1 1 = 1 = 1 = 1 = = 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 0 = 1
–   ChessMind 0.822030+23
−23
(−290)29.5 − 4.5
(+28−3=3)
86.8%
29.5 / 34
100.0%
+41
1 1 = 1 1 1 1 1 1 1 1 0 1 1 1 = 1 0 1 1 1 1 1 0 1 1 = 1 1 1 1 1 1 1
–   Arabian Knight 1.55 64-bit2026+25
−25
(−294)30 − 4
(+28−2=4)
88.2%
30.0 / 34
100.0%
+45
1 1 1 = 1 = 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 = 1 1 1 1 1 1 = 1 1

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Created in 2005-2013 by CCRL team
Last games added on June 26, 2019