CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Engine Details

Options
Show each game results
Claudia 0.5#479  (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
0
–   Asymptote 0.3 64-bit2488+19
−18		(+583)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   SpiderChess 0706032439+7
−7		(+534)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Ifrit m1.8 64-bit2405+10
−10		(+500)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Asymptote 0.2.0 64-bit2312+18
−18		(+407)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Chaturanga 2.4.32270+25
−25		(+365)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Paladin 0.1 64-bit2270+14
−14		(+365)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   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
0
–   Atak 6.82184+10
−10		(+279)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Merlin 2.3.12147+17
−17		(+242)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Alarm 0.93.12142+9
−9		(+237)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   ChessKISS 1.7c 64-bit2138+12
−12		(+233)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Genesis 2.01b2138+21
−21		(+233)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   WJChess 1.642129+9
−9		(+224)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Clever Girl r160 64-bit2118+18
−18		(+213)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Alf 1.09 64-bit2109+15
−15		(+204)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Clarabit 1.00 64-bit2095+9
−9		(+190)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Raven 0.50 64-bit2079+19
−19		(+174)11 − 21
(+8−18=6)
34.4%
11.0 / 32
0.0%
+57
0 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 = = = 0 0 0 = 0 0 0 1 1 1 = = 1
–   Small Potato 0.7.0 64-bit2056+16
−16		(+151)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   RDChess 3.232047+13
−13		(+142)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+111
=
–   Ax 0.82041+11
−12		(+136)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Cinnamon 2.0 64-bit2021+12
−12		(+116)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   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
= = 1 1 0 1 0 0 = 0 1 0 0 0 0 = 0 = = 0 1 1 0 1 0 0 0 1 = 1 0 0
–   Cupcake 1.1a 64-bit2014+25
−25		(+109)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Oberon 0.042009+19
−19		(+104)12 − 19
(+10−17=4)
38.7%
12.0 / 31
0.0%
+15
1 0 0 = 1 = = 1 0 0 1 1 1 0 = 0 1 1 1 0 0 0 0 0 0 1 0 0 0 0 0
–   Leonidas 8.3 64-bit2006+15
−15		(+101)6.5 − 22.5
(+2−18=9)		22.4%
6.5 / 29
0.0%
−92
0 0 = 0 1 = 0 0 = 0 0 = 0 0 0 0 0 0 0 = = = 0 0 1 = 0 = 0
–   Ceibo 0.4 64-bit1994+13
−13		(+89)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Plywood 1.7.31994+19
−19		(+89)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Small Potato 0.6.11992+10
−10		(+87)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Gullydeckel 2.16pl11992+10
−10		(+87)13 − 18
(+10−15=6)
41.9%
13.0 / 31
0.0%
+23
0 0 1 = 0 0 1 0 1 = 0 1 0 0 1 0 0 1 1 = = 1 0 0 0 0 1 = 1 0 =
–   BigLion 2.23x1985+8
−8		(+80)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Armageddon 2.3081985+11
−11		(+80)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
0.0%
+117
0 = = 1 1 1 0 1 0 1 0 0 1 1 1 = = 0 0 1 1 1 1 = 0 0 = 1 0 =
–   Cosette 2.0 64-bit1985+20
−20		(+80)9 − 20
(+6−17=6)		31.0%
9.0 / 29
0.0%
−62
0 0 0 = 0 1 1 1 0 = 0 0 0 0 0 = 0 1 1 = 0 0 0 = 0 0 = 0 1
–   Elephant 1.061980+11
−11		(+75)13 − 19
(+11−17=4)
40.6%
13.0 / 32
0.0%
+1
1 0 = 1 1 0 0 = 1 0 1 0 0 0 0 0 1 0 = 1 0 1 0 0 1 0 = 0 1 0 1 0
–   Stash 12.0 64-bit1974+22
−22		(+69)15 − 17
(+13−15=4)
46.9%
15.0 / 32
0.0%
+44
0 = 0 1 1 0 1 = 1 1 = 0 0 0 1 1 1 0 = 1 0 1 0 0 0 0 1 0 0 1 0 1
–   ProChess 1.02AD1971+27
−27		(+66)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   La Dame Blanche 2.0c1968+12
−12		(+63)8.5 − 21.5
(+6−19=5)
28.3%
8.5 / 30
0.0%
−105
= 0 0 0 0 0 0 1 1 0 0 0 0 0 0 = = 0 0 1 1 0 0 0 = 0 0 1 1 =
–   Monik 2.2.3 64-bit1966+16
−16		(+61)8 − 7
(+7−6=2)		53.3%
8.0 / 15
0.0%
+89
0 1 1 1 1 0 1 1 0 0 = 1 0 = 0
–   SSEChessII 2.05 DC1966+9
−9		(+61)7 − 24
(+5−22=4)
22.6%
7.0 / 31
0.0%
−166
1 0 0 = 1 1 0 0 0 0 0 0 0 1 0 = 0 0 = 0 0 0 0 1 0 0 0 0 = 0 0
–   Marvin 1.3.01965+10
−9		(+60)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+29
=
–   Mustang 4.971965+12
−12		(+60)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+60
0 1
–   Chess4j 3.4.1 64-bit1963+18
−18		(+58)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   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
= 1
–   BSC 3.91959+19
−19		(+54)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Eia 0.31955+17
−17		(+50)12.5 − 17.5
(+10−15=5)
41.7%
12.5 / 30
0.0%
−13
0 0 1 0 = 1 1 = 1 0 1 0 1 0 0 0 0 = 0 0 1 0 = 1 = 1 1 0 0 0
–   Tinman 0.4.0 64-bit1954+18
−18		(+49)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.0%
−19
= = = 0 0 1 = 1 0 1 1 0 1 0 1 1 0 0 = 0 1 0 0 0 1 0 0 1 0 = 0 0
–   ChessMind 0.801953+17
−18		(+48)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Jacksprat 1.0 64-bit1952+17
−17		(+47)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
−47
0 0 1 = 0 0 = 0 0 0 0 0 0 0 = = 0 0 1 1 0 = = 0 1 1 0 1 1 1 1 0
–   AdaChess 3.6 64-bit1951+18
−18		(+46)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
−33
0 1 1 1 1 0 = 1 0 = 0 0 1 1 0 = 0 0 0 1 0 0 0 = 0 0 0 = = 1 = 0
–   Etude 0.1.21951+11
−11		(+46)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+188
1 =
–   ChessMatrix 1.0.4 64-bit1950+22
−22		(+45)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.1%
+11
1 = 0 1 0 = 0 1 1 0 1 1 0 1 0 0 1 1 0 0 0 0 = 0 0 1 1 = = = = 0
–   Sharper 0.171940+13
−13		(+35)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.1%
+INF
1
–   Sapeli 1.64 64-bit1938+21
−21		(+33)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
0.9%
+66
1 = 0 0 1 = 0 1 1 0 0 0 0 = 0 = 1 1 0 1 1 0 1 1 1 1 1 0 = 0 1 1
–   Zevra 1.6.1 r5136 64-bit1935+30
−30		(+30)13 − 17
(+9−13=8)
43.3%
13.0 / 30
4.8%
−14
0 1 = 0 0 1 1 1 0 = 0 = 1 0 = 0 = 0 = 0 = 1 0 1 0 1 1 = 0 0
–   ChessMatrix 1.0.6 64-bit1932+20
−20		(+27)14.5 − 16.5
(+10−12=9)
46.8%
14.5 / 31
2.3%
+3
= 0 = 1 1 0 1 = 0 1 0 = 1 1 0 1 0 0 1 = 1 = 0 0 = 0 0 0 = = 1
–   BibiChess 0.51929+11
−11		(+24)5.5 − 10.5
(+4−9=3)		34.4%
5.5 / 16
1.4%
−98
1 = = 0 0 0 0 0 1 0 0 = 1 1 0 0
–   Smash 1.0.31924+10
−10		(+19)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
4.2%
+162
= 1
–   Heracles 0.6.161924+9
−9		(+19)0 − 1
(+0−1=0)		0.0%
0.0 / 1
3.4%
−INF
0
–   Zahak 0.3.0 64-bit1922+21
−21		(+17)15 − 16
(+13−14=4)
48.4%
15.0 / 31
11.6%
+3
0 1 0 1 0 1 0 0 0 1 0 1 0 1 1 1 = = 1 0 0 0 1 1 = 0 0 0 1 = 1
–   SamChess1921+12
−12		(+16)1 − 1
(+1−1=0)		50.0%
1.0 / 2
8.6%
+46
1 0
–   Jabba 130320121917+25
−25		(+12)1 − 0
(+1−0=0)		100.0%
1.0 / 1
22.9%
+INF
1
–   IACH 0.56z1915+10
−10		(+10)1 − 0
(+1−0=0)		100.0%
1.0 / 1
17.5%
+INF
1
–   Embla 0.9.9 64-bit1915+19
−19		(+10)10.5 − 4.5
(+9−3=3)		70.0%
10.5 / 15
23.3%
+164
0 = 1 = 0 1 1 1 1 = 1 1 1 1 0
–   Eagle 0.7.51910+12
−11		(+5)1 − 1
(+1−1=0)		50.0%
1.0 / 2
33.3%
+5
1 0
–   Tony's Chess 0.031907+17
−17		(+2)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
44.1%
+57
0 1 1 = 1 1 0 1 = 0 1 1 = 1 = = 1 = 0 0 1 1 1 1 1 1 0 = 0 0 0 0
–   Dabbaba 7.491907+13
−13		(+2)8.5 − 6.5
(+8−6=1)		56.7%
8.5 / 15
44.0%
+53
1 0 = 1 0 0 0 1 1 1 1 1 0 0 1
–   Skiull 0.5 64-bit1903+20
−20		(−2)18 − 14
(+17−13=2)
56.3%
18.0 / 32
56.3%
+48
1 1 1 0 1 0 1 1 1 = 1 1 1 1 0 0 1 0 1 0 0 1 0 0 0 1 1 1 0 = 0 0
–   SnailChess 4.0131892+10
−10		(−13)1 − 0
(+1−0=0)		100.0%
1.0 / 1
89.1%
+INF
1
–   MrChess 2.11885+16
−16		(−20)0 − 1
(+0−1=0)		0.0%
0.0 / 1
94.4%
−INF
0
–   FreeChessII 2.171879+23
−23		(−26)1 − 0
(+1−0=0)		100.0%
1.0 / 1
95.6%
+INF
1
–   Purple Haze 2.1.01877+12
−12		(−28)2 − 0
(+2−0=0)		100.0%
2.0 / 2
99.5%
+INF
1 1
–   Presbyter 1.3.0 64-bit1876+19
−19		(−29)1 − 1
(+1−1=0)		50.0%
1.0 / 2
98.4%
−29
1 0
–   ChessMatrix 1.0.5 64-bit1875+27
−27		(−30)26 − 18
(+22−14=8)
59.1%
26.0 / 44
96.8%
+40
0 1 1 1 1 0 1 = 0 1 = 0 0 1 0 0 1 = 1 1 0 1 1 0 = 1 1 1 1 1 0 = 0 1 1 0 = = 0 = 1 0 1 1
–   Tinman 0.3.0 64-bit1865+19
−19		(−40)17 − 15
(+16−14=2)
53.1%
17.0 / 32
99.9%
−12
1 0 0 1 0 1 0 1 = 0 0 1 0 0 1 1 = 1 1 0 0 1 1 1 0 1 1 0 0 1 1 0
–   MorphyChess 1.0.5 64-bit1857+20
−20		(−48)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
+17
0 = 0 = 0 1 = 1 1 1 = 1 0 1 1 = 1 = 0 1 = 1 0 1 = 0 0 1 0 1 1 1
–   Halogen 2.8.1c 64-bit1838+37
−37		(−67)41.5 − 28.5
(+34−21=15)
59.3%
41.5 / 70
100.0%
0
1 = 0 = 0 1 0 1 1 1 = = 1 0 1 1 1 0 1 1 1 0 1 1 = 0 1 1 1 0 1 0 1 0 1 0 0 1 1 0 1 1 = = = 1 = 0 1 = 0 1 1 0 1 1 = 0 1 = 0 = 0 1 0 1 0 1 = =
–   HeavyChess 0.13 beta1836+17
−17		(−69)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Halogen 2.7.3 64-bit1833+20
−20		(−72)21 − 10
(+17−6=8)
67.7%
21.0 / 31
100.0%
+52
1 1 0 1 1 1 1 0 0 = 1 1 1 = 1 0 1 = 0 = 1 1 = 1 0 = 1 = 1 1 =
–   Skiull 0.3 64-bit1830+18
−18		(−75)19 − 11
(+16−8=6)
63.3%
19.0 / 30
100.0%
+24
1 = 1 1 = 0 1 1 0 = 1 1 1 0 1 1 0 0 = 1 1 1 = = 1 1 1 0 0 0
–   Ajedrez Tactico 2.73b1828+15
−15		(−77)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Koedem 1.1.2 64-bit1825+18
−18		(−80)13 − 19
(+10−16=6)
40.6%
13.0 / 32
100.0%
−148
0 1 1 0 = 1 1 1 0 0 0 = 0 0 = 1 1 1 0 1 1 0 0 0 = 0 = 0 0 = 0 0
–   Celes 0.77c1823+12
−12		(−82)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   ChessterfieldCL i5a1816+14
−14		(−89)5.5 − 18.5
(+4−17=3)		22.9%
5.5 / 24
100.0%
−310
= = 0 0 0 0 0 1 1 0 0 0 0 0 0 = 0 1 0 0 0 0 0 1
–   Beaches 2.321796+10
−11		(−109)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   GearHeart 0.16 64-bit1789+25
−24		(−116)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
+119
1 = 1
–   AdaChess 3.1 64-bit1788+22
−22		(−117)23 − 7
(+22−6=2)
76.7%
23.0 / 30
100.0%
+114
1 1 1 1 1 0 0 1 1 1 0 1 1 1 = = 1 1 1 1 1 1 1 1 0 1 1 0 1 0
–   FAUCE 0.41c1781+15
−15		(−124)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Robin 0.9831761+10
−10		(−144)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Apollo 1.2.1 64-bit1760+21
−21		(−145)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Lodocase 2402081749+17
−17		(−156)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Elf 1.3.01740+9
−10		(−165)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−165
1 0
–   Kanguruh 1.931732+10
−10		(−173)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Zzzzzz 3.511731+17
−17		(−174)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   SEE 0.6.91726+11
−12		(−179)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   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+14
−15		(−502)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
1147 games: 437 wins, 505 losses, 205 draws (17.9%), score: 47.0%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on April 17, 2021