CCRL 40/15
Downloads and Statistics
March 8, 2021
Testing summary:
Total: 1'223'546 games
played by 2'800 programs

White wins: 420'224 (34.3%)
Black wins: 308'992 (25.3%)
Draws: 494'330 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
RubiChess 0.9 64-bit (2554+22
−22
)Quote
Author: Andreas Matthies (Germany) Link: Homepage
This is one of the 22 RubiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Devel 2.00002724+14
−14
(+170)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+59
–   Topple 0.4.0 64-bit2710+25
−25
(+156)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
+10
–   GreKo 2018.07 64-bit2708+15
−16
(+154)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
+3
–   Pirarucu 2.2.2 64-bit2697+19
−19
(+143)7 − 21
(+2−16=10)
25.0%
7.0 / 28
0.0%
−26
–   Gogobello 1.4 64-bit2687+16
−16
(+133)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−14
–   Counter 2.7 64-bit2673+27
−27
(+119)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−1
–   Counter 2.8 64-bit2672+25
−25
(+118)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+86
–   tomitankChess 2.0 64-bit2657+18
−18
(+103)10 − 20
(+5−15=10)
33.3%
10.0 / 30
0.0%
−8
–   Winter 0.2 64-bit2654+16
−16
(+100)11 − 23
(+5−17=12)
32.4%
11.0 / 34
0.0%
−14
–   Scorpio 2.0 32-bit2653+17
−17
(+99)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
0.0%
+141
–   ECE X3 64-bit2645+16
−16
(+91)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
0.0%
+150
–   Gandalf 7 64-bit2644+18
−18
(+90)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−62
–   DanaSah 7.32640+14
−14
(+86)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−61
–   tomitankChess 2.1 64-bit2636+22
−22
(+82)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−69
–   Cheng3 1.07 32-bit2630+26
−26
(+76)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−76
–   Delfi 5.12629+25
−26
(+75)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−37
–   Igel 1.1 64-bit2628+26
−26
(+74)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+126
–   WildCat 72628+14
−14
(+74)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+66
–   Igel 1.2 64-bit2626+19
−19
(+72)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.0%
+149
–   Pedone 0.5 64-bit2626+29
−29
(+72)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+72
–   Ruffian 2.1.02623+13
−13
(+69)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−83
–   Hamsters 0.7.12618+14
−14
(+64)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+70
–   K2 0.912616+15
−15
(+62)3 − 9
(+0−6=6)
25.0%
3.0 / 12
0.0%
−85
–   Arasan 13.2 32-bit2608+32
−32
(+54)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.3%
+106
–   Ethereal 8.05 64-bit2599+28
−28
(+45)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.6%
+45
–   Nawito 18122599+19
−20
(+45)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.1%
−107
–   Aristarch 4.502596+12
−12
(+42)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+42
–   tomitankChess 1.5 64-bit2590+23
−23
(+36)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
1.3%
−158
–   Brutus 8.05 64-bit2588+21
−21
(+34)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
1.3%
−123
–   Coiled 0.6 64-bit2585+12
−12
(+31)14.5 − 19.5
(+7−12=15)
42.6%
14.5 / 34
0.7%
−13
–   K2 0.872584+18
−17
(+30)2 − 4
(+1−3=2)
33.3%
2.0 / 6
1.9%
−88
–   Jellyfish 1.1 64-bit2581+15
−15
(+27)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
2.3%
−24
–   Delocto 0.6 64-bit2580+15
−15
(+26)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
2.7%
+63
–   Counter 2.1.0 64-bit2575+24
−24
(+21)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
10.6%
−24
–   Schooner 1.8 64-bit2568+19
−20
(+14)3 − 3
(+2−2=2)
50.0%
3.0 / 6
17.0%
+21
–   JikChess 0.02 64-bit2558+15
−16
(+4)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
37.4%
−82
–   Pirarucu 2.1.1 64-bit2550+27
−27
(−4)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
59.1%
+114
–   AnMon 5.662530+21
−21
(−24)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
94.2%
−75
–   GreKo 10.0 64-bit2517+32
−32
(−37)3 − 3
(+2−2=2)
50.0%
3.0 / 6
96.8%
−29
–   Crafty 20.13 32-bit2511+33
−33
(−43)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
98.5%
+156
–   Dorky 4.5 64-bit2500+19
−19
(−54)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−89
–   Delphil 3.2 64-bit2496+14
−15
(−58)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−117
–   Winter 0.1.1 64-bit2496+21
−21
(−58)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−21
–   Pepito 1.59.2 64-bit2495+17
−17
(−59)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+177
–   MadChess 2.2 64-bit2493+14
−15
(−61)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
+8
–   Yace 0.99.872488+17
−16
(−66)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−125
–   DoubleCheck 3.1 32-bit2488+34
−34
(−66)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
99.9%
+129
–   Booot 4.12.02485+33
−33
(−69)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+41
–   Xpdnt 0910072483+15
−15
(−71)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+47
–   Cerebro 3.03d2481+17
−17
(−73)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−65
–   Drosophila 1.5.1 64-bit2479+15
−15
(−75)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+155
–   Bruja 1.9.1 64-bit2479+17
−18
(−75)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−9
–   Anatoli 0.35k2475+16
−16
(−79)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+37
–   Lozza 1.18 64-bit2472+15
−15
(−82)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+145
–   Jumbo 0.6.31 64-bit2470+25
−25
(−84)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−143
–   Carballo 1.22464+23
−22
(−90)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+28
–   Giraffe 20150908 64-bit2463+19
−18
(−91)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−21
–   Gogobello 1.0 64-bit2463+24
−24
(−91)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+104
–   Topple 0.2.1 64-bit2459+18
−18
(−95)21.5 − 10.5
(+16−5=11)
67.2%
21.5 / 32
100.0%
+19
–   Nemeton 1.512454+22
−22
(−100)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+52
–   Orion 0.4 64-bit2452+20
−20
(−102)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+30
–   Bumblebee 1.0.36898e1 64-bit2448+19
−19
(−106)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+183
–   Abrok 5.02445+18
−18
(−109)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+1
–   Shallow r694 64-bit2443+17
−18
(−111)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−9
–   Bearded N44.5 64-bit2441+20
−20
(−113)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
0
–   TJchess 1.3 64-bit2435+17
−17
(−119)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−119
–   Nemeton 1.612425+28
−28
(−129)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+159
–   Cmcchess 2.6 64-bit2422+17
−17
(−132)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+99
–   K2 0.712419+28
−28
(−135)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   PostModernist 10162418+18
−18
(−136)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−68
–   RomiChess P3n 64-bit2415+13
−13
(−139)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−32
–   Ifrit m1.8 64-bit2413+18
−18
(−141)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+55
–   Diablo 0.5.12412+18
−18
(−142)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−209
–   Gaia 3.5 32-bit2412+21
−21
(−142)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+89
–   Jonesy 1.0 64-bit2411+21
−21
(−143)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−106
–   Queen 4.032409+18
−18
(−145)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−40
–   Gosu 0.162403+18
−18
(−151)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+207
–   Tigran 2.4n 64-bit2402+17
−17
(−152)3 − 3
(+1−1=4)
50.0%
3.0 / 6
100.0%
−152
–   Patzer 3.802397+19
−19
(−157)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−89
–   Myrddin 0.87 64-bit2397+13
−13
(−157)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−149
–   Alex 2.14a 64-bit2394+18
−18
(−160)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+67
–   Sorgenkind 0.42389+15
−14
(−165)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−157
–   Sage 3.532387+18
−18
(−167)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−53
–   Thor's Hammer 2.28 32-bit2383+22
−22
(−171)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−103
–   Jazz 721 64-bit2379+19
−19
(−175)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+183
–   Topple 0.1.1 64-bit2359+22
−22
(−195)22 − 8
(+20−6=4)
73.3%
22.0 / 30
100.0%
−7

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Created in 2005-2013 by CCRL team
Last games added on March 8, 2021