CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Rival 1.0.1 64-bit#292‑295  (2302+24
−24
)Quote
Author: Chris Moreton (England) Link: Homepage
This is one of the 2 Rival versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Colossus 2008b2643+12
−12
(+341)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Francesca MAD 0.192558+15
−15
(+256)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+225
=
–   Maverick 1.5 64-bit2536+14
−14
(+234)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Asymptote 0.3 64-bit2505+17
−17
(+203)7 − 23
(+4−20=6)
23.3%
7.0 / 30
0.0%
0
0 0 0 = = 0 0 1 0 = 0 0 0 0 0 1 1 0 = = = 0 1 0 0 0 0 0 0 0
–   Green Light Chess 3.01.2.22489+24
−24
(+187)11 − 20
(+5−14=12)
35.5%
11.0 / 31
0.0%
+91
1 = = 0 0 = = 1 = = 0 0 1 0 0 0 0 = = = 0 0 0 = = = 1 0 0 0 1
–   FrankWalter 2.2.8 64-bit2459+20
−20
(+157)13 − 27
(+7−21=12)
32.5%
13.0 / 40
0.0%
+37
0 = = 1 0 0 0 0 0 1 0 1 = = 1 0 = 0 = 0 1 1 = 0 0 = = 0 0 0 1 0 = 0 0 = 0 = 0 0
–   FrankWalter 2.3.3 64-bit2448+20
−20
(+146)10 − 30
(+5−25=10)
25.0%
10.0 / 40
0.0%
−36
0 0 0 0 0 0 = = = 0 0 0 0 0 0 0 0 0 1 0 = = 0 0 1 0 1 = = = = = 0 0 0 0 1 0 0 1
–   Lozza 1.17a 64-bit2444+17
−18
(+142)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   King of Kings 2.562438+21
−21
(+136)10.5 − 19.5
(+8−17=5)
35.0%
10.5 / 30
0.0%
+19
0 0 0 1 = 1 1 1 0 0 1 = 0 1 0 1 0 0 0 0 = = 0 0 0 1 0 0 = 0
–   PostModernist 10162418+18
−18
(+116)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+146
=
–   Jonesy 1.0 64-bit2410+21
−21
(+108)9 − 21
(+3−15=12)
30.0%
9.0 / 30
0.0%
−17
0 = = 1 0 = 0 0 0 = 0 = 0 0 0 0 = 0 = 0 0 = 1 0 = = 1 = 0 =
–   Zevra 2.1.1 r216 64-bit2380+17
−17
(+78)12.5 − 17.5
(+10−15=5)
41.7%
12.5 / 30
0.0%
+13
1 1 0 0 0 0 = 0 0 1 1 1 0 = 0 1 1 0 0 = 0 1 = 1 0 1 0 0 = 0
–   Tytan 9.32 64-bit2369+23
−23
(+67)9.5 − 20.5
(+4−15=11)
31.7%
9.5 / 30
0.0%
−53
0 = 0 1 1 0 0 = 0 = 0 0 = 0 = 0 = 0 = 0 1 = 0 = = 0 0 1 = 0
–   Invictus r228 64-bit2292+18
−18
(−10)18 − 12
(+13−7=10)
60.0%
18.0 / 30
75.9%
+56
1 0 = 0 = 1 1 0 1 1 1 = = 1 0 = 0 0 0 1 = = 1 = 1 1 1 = = 1
–   Kingfisher 1.0 64-bit2281+29
−29
(−21)13.5 − 16.5
(+7−10=13)
45.0%
13.5 / 30
88.0%
−49
1 0 0 = = 1 = 0 1 1 0 0 1 = 0 0 = = 0 0 = = 1 = 0 = 1 = = =
–   Barbarossa 0.5.0 64-bit2277+19
−19
(−25)22 − 18
(+17−13=10)
55.0%
22.0 / 40
95.6%
+10
1 0 = 1 1 = 1 0 1 0 = = 0 1 1 1 1 1 0 0 1 = 1 1 = 0 = 0 0 = 0 = = 1 0 0 1 1 1 0
–   CT800 1.32 64-bit2264+19
−19
(−38)18 − 12
(+15−9=6)
60.0%
18.0 / 30
99.4%
+36
1 = 1 1 1 1 1 = 0 1 1 0 1 0 1 0 0 1 1 0 1 = 1 1 0 = = 0 = 0
–   Esc 1.162254+22
−22
(−48)20.5 − 9.5
(+17−6=7)
68.3%
20.5 / 30
99.9%
+85
0 1 1 1 1 1 1 1 = 1 1 1 1 0 1 0 = = 1 = 0 = 1 0 = 1 1 0 1 =
–   Robocide 20170718 64-bit2221+17
−17
(−81)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−111
=
–   Beowulf 2.4a 32-bit2219+19
−19
(−83)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−113
=
–   SpaceDog 0.97.5.1 64-bit2217+20
−20
(−85)25.5 − 14.5
(+20−9=11)
63.8%
25.5 / 40
100.0%
+9
1 1 0 0 = 0 1 1 1 = = 0 1 1 0 = 1 1 1 1 1 = 1 1 1 0 = = 1 1 1 = 1 = 0 1 = 0 0 =
–   Madeleine 0.22214+22
−22
(−88)18 − 12
(+13−7=10)
60.0%
18.0 / 30
100.0%
−21
0 = 1 0 = 1 = 1 0 = 1 1 1 0 = = 1 = = 0 0 1 0 = 1 1 = 1 1 1
–   Weini 0.0.24 64-bit2213+21
−21
(−89)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
100.0%
−50
= = = 0 0 1 0 1 0 0 1 = 1 = 1 0 1 0 1 = 0 1 1 1 1 = 1 1 0 0
–   Dorpsgek Eve's Temptation 64-bit2200+14
−14
(−102)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Lime 662183+17
−17
(−119)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Clever Girl r160 64-bit2173+21
−21
(−129)15 − 14
(+9−8=12)
51.7%
15.0 / 29
100.0%
−119
= = 0 0 0 = 1 1 1 1 0 1 = = 0 = 0 = 1 0 = = = 1 1 = 0 1 =
–   Embla 2.0.0 64-bit2172+19
−19
(−130)20 − 10
(+16−6=8)
66.7%
20.0 / 30
100.0%
−12
1 1 1 = = = = = 1 1 1 0 0 0 = = 1 1 1 0 0 1 1 1 = 1 1 1 1 0
–   Detroid 0.9.0 64-bit2093+18
−18
(−209)24 − 6
(+23−5=2)
80.0%
24.0 / 30
100.0%
+57
= 1 1 1 0 0 1 1 = 1 1 1 0 1 1 1 1 1 1 0 1 1 1 0 1 1 1 1 1 1
–   Small Potato 0.7.0 64-bit2080+21
−21
(−222)32.5 − 7.5
(+28−3=9)
81.3%
32.5 / 40
100.0%
+14
1 0 1 = 1 1 1 1 1 1 0 1 = 1 = 1 = = 1 1 = 1 1 1 = 1 1 1 0 = 1 1 1 = 1 1 1 1 1 1
–   AdroitChess 0.42079+22
−22
(−223)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−253
=
–   Monarch 1.72045+17
−17
(−257)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Jabba 130320121906+31
−31
(−396)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−365
=
–   Saruman 2017.08.10 64-bit1466+18
−18
(−836)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on April 18, 2021