CCRL Blitz
Downloads and Statistics
April 3, 2021
Testing summary:
Total: 2'499'706 games
played by 2'971 programs

White wins: 961'103 (38.4%)
Black wins: 769'736 (30.8%)
Draws: 768'867 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
Claudia 0.5#478  (1905+18
−18
)Quote
Author: Antonio Garro Link: github
This is the only Claudia version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Green Light Chess 3.01.2.22505+8
−8
(+600)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Asymptote 0.3 64-bit2488+18
−18
(+583)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   SpiderChess 0706032439+7
−7
(+534)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ifrit m1.8 64-bit2405+10
−10
(+500)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Asymptote 0.2.0 64-bit2313+19
−19
(+408)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Chaturanga 2.4.32271+25
−25
(+366)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Paladin 0.1 64-bit2270+14
−14
(+365)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Rival 1.0.1 64-bit2265+13
−13
(+360)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+329
–   Exacto 0.e 64-bit2219+14
−14
(+314)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Atak 6.82184+9
−10
(+279)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Merlin 2.3.12148+17
−17
(+243)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Alarm 0.93.12143+8
−9
(+238)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Genesis 2.01b2139+21
−21
(+234)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   ChessKISS 1.7c 64-bit2138+12
−12
(+233)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   WJChess 1.642129+8
−8
(+224)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Clever Girl r160 64-bit2118+18
−18
(+213)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Alf 1.09 64-bit2110+15
−15
(+205)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Clarabit 1.00 64-bit2095+9
−9
(+190)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Raven 0.50 64-bit2080+19
−19
(+175)11 − 21
(+8−18=6)
34.4%
11.0 / 32
0.0%
+58
–   Small Potato 0.7.0 64-bit2056+16
−16
(+151)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   RDChess 3.232047+12
−12
(+142)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+111
–   Ax 0.82041+11
−11
(+136)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Cinnamon 2.0 64-bit2021+13
−12
(+116)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Bestia 0.902018+8
−8
(+113)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+143
–   BadChessEngine 0.4.4 64-bit2017+16
−16
(+112)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
+33
–   Cupcake 1.1a 64-bit2014+25
−25
(+109)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Oberon 0.042010+19
−19
(+105)12 − 19
(+10−17=4)
38.7%
12.0 / 31
0.0%
+16
–   Leonidas 8.3 64-bit2005+15
−15
(+100)6.5 − 22.5
(+2−18=9)
22.4%
6.5 / 29
0.0%
−93
–   Plywood 1.7.32000+19
−19
(+95)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Ceibo 0.4 64-bit1995+13
−13
(+90)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Gullydeckel 2.16pl11993+10
−10
(+88)13 − 18
(+10−15=6)
41.9%
13.0 / 31
0.0%
+24
–   Small Potato 0.6.11992+10
−10
(+87)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   BigLion 2.23x1986+8
−8
(+81)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Armageddon 2.3081985+11
−11
(+80)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
0.0%
+117
–   Cosette 2.0 64-bit1985+20
−20
(+80)9 − 20
(+6−17=6)
31.0%
9.0 / 29
0.0%
−62
–   Elephant 1.061980+11
−11
(+75)13 − 19
(+11−17=4)
40.6%
13.0 / 32
0.0%
+1
–   Stash 12.0 64-bit1974+22
−22
(+69)15 − 17
(+13−15=4)
46.9%
15.0 / 32
0.0%
+44
–   ProChess 1.02AD1971+27
−27
(+66)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   La Dame Blanche 2.0c1969+12
−12
(+64)8.5 − 21.5
(+6−19=5)
28.3%
8.5 / 30
0.0%
−104
–   SSEChessII 2.05 DC1967+9
−9
(+62)7 − 24
(+5−22=4)
22.6%
7.0 / 31
0.0%
−165
–   Monik 2.2.3 64-bit1966+16
−16
(+61)8 − 7
(+7−6=2)
53.3%
8.0 / 15
0.0%
+89
–   Mustang 4.971965+12
−12
(+60)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+60
–   Marvin 1.3.01965+10
−10
(+60)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+29
–   Chess4j 3.4.1 64-bit1963+18
−18
(+58)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Sissa 2.01963+22
−22
(+58)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+88
–   ALChess 1.841962+12
−12
(+57)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+199
–   BSC 3.91959+19
−19
(+54)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Eia 0.31955+17
−17
(+50)12.5 − 17.5
(+10−15=5)
41.7%
12.5 / 30
0.0%
−13
–   Tinman 0.4.0 64-bit1954+18
−18
(+49)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.0%
−19
–   ChessMind 0.801953+17
−18
(+48)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Jacksprat 1.0 64-bit1952+17
−17
(+47)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
−47
–   AdaChess 3.6 64-bit1951+18
−18
(+46)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
−33
–   Etude 0.1.21951+11
−11
(+46)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+188
–   ChessMatrix 1.0.4 64-bit1950+22
−22
(+45)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.1%
+11
–   Sharper 0.171940+12
−13
(+35)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.1%
+INF
–   Sapeli 1.64 64-bit1938+21
−21
(+33)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
0.9%
+66
–   Zevra 1.6.1 r5136 64-bit1935+30
−30
(+30)13 − 17
(+9−13=8)
43.3%
13.0 / 30
4.8%
−14
–   ChessMatrix 1.0.6 64-bit1933+20
−20
(+28)14.5 − 16.5
(+10−12=9)
46.8%
14.5 / 31
2.4%
+4
–   BibiChess 0.51929+11
−11
(+24)5.5 − 10.5
(+4−9=3)
34.4%
5.5 / 16
1.4%
−98
–   Smash 1.0.31924+10
−10
(+19)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
4.1%
+162
–   Heracles 0.6.161924+9
−9
(+19)0 − 1
(+0−1=0)
0.0%
0.0 / 1
3.4%
−INF
–   Zahak 0.3.0 64-bit1922+21
−21
(+17)15 − 16
(+13−14=4)
48.4%
15.0 / 31
11.6%
+3
–   SamChess1921+12
−12
(+16)1 − 1
(+1−1=0)
50.0%
1.0 / 2
8.5%
+46
–   Jabba 130320121918+25
−25
(+13)1 − 0
(+1−0=0)
100.0%
1.0 / 1
22.3%
+INF
–   Embla 0.9.9 64-bit1915+19
−19
(+10)10.5 − 4.5
(+9−3=3)
70.0%
10.5 / 15
23.0%
+164
–   IACH 0.56z1915+10
−10
(+10)1 − 0
(+1−0=0)
100.0%
1.0 / 1
17.4%
+INF
–   Eagle 0.7.51910+11
−11
(+5)1 − 1
(+1−1=0)
50.0%
1.0 / 2
33.3%
+5
–   Tony's Chess 0.031907+17
−17
(+2)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
44.1%
+57
–   Dabbaba 7.491907+13
−13
(+2)8.5 − 6.5
(+8−6=1)
56.7%
8.5 / 15
43.8%
+53
–   Skiull 0.5 64-bit1903+20
−20
(−2)18 − 14
(+17−13=2)
56.3%
18.0 / 32
56.2%
+48
–   SnailChess 4.0131892+10
−10
(−13)1 − 0
(+1−0=0)
100.0%
1.0 / 1
89.0%
+INF
–   MrChess 2.11886+16
−16
(−19)0 − 1
(+0−1=0)
0.0%
0.0 / 1
94.2%
−INF
–   FreeChessII 2.171880+24
−23
(−25)1 − 0
(+1−0=0)
100.0%
1.0 / 1
95.6%
+INF
–   Purple Haze 2.1.01877+12
−11
(−28)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.5%
+INF
–   Presbyter 1.3.0 64-bit1876+20
−20
(−29)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.4%
−29
–   ChessMatrix 1.0.5 64-bit1875+27
−27
(−30)26 − 18
(+22−14=8)
59.1%
26.0 / 44
96.8%
+40
–   Tinman 0.3.0 64-bit1865+19
−19
(−40)17 − 15
(+16−14=2)
53.1%
17.0 / 32
99.9%
−12
–   MorphyChess 1.0.5 64-bit1858+20
−20
(−47)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
+18
–   Halogen 2.8.1c 64-bit1838+37
−37
(−67)41.5 − 28.5
(+34−21=15)
59.3%
41.5 / 70
100.0%
0
–   HeavyChess 0.13 beta1837+17
−17
(−68)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Halogen 2.7.3 64-bit1833+20
−20
(−72)21 − 10
(+17−6=8)
67.7%
21.0 / 31
100.0%
+52
–   Skiull 0.3 64-bit1830+18
−18
(−75)19 − 11
(+16−8=6)
63.3%
19.0 / 30
100.0%
+24
–   Ajedrez Tactico 2.73b1828+15
−15
(−77)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Koedem 1.1.2 64-bit1825+18
−18
(−80)13 − 19
(+10−16=6)
40.6%
13.0 / 32
100.0%
−148
–   Celes 0.77c1823+12
−12
(−82)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   ChessterfieldCL i5a1816+14
−14
(−89)5.5 − 18.5
(+4−17=3)
22.9%
5.5 / 24
100.0%
−310
–   Beaches 2.321797+10
−11
(−108)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   AdaChess 3.1 64-bit1789+22
−22
(−116)23 − 7
(+22−6=2)
76.7%
23.0 / 30
100.0%
+115
–   GearHeart 0.16 64-bit1785+25
−25
(−120)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
+115
–   FAUCE 0.41c1780+15
−15
(−125)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Robin 0.9831761+10
−10
(−144)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Apollo 1.2.1 64-bit1760+21
−21
(−145)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Lodocase 2402081749+17
−17
(−156)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Elf 1.3.01740+9
−9
(−165)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−165
–   Kanguruh 1.931732+10
−10
(−173)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Zzzzzz 3.511731+17
−17
(−174)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   SEE 0.6.91726+12
−12
(−179)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   JaksaH 1.14.1 64-bit1724+18
−18
(−181)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−150
–   Eden 0.0.131403+15
−14
(−502)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on April 3, 2021