CCRL Blitz
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 2'318'734 games
played by 2'727 programs

White wins: 893'537 (38.5%)
Black wins: 718'844 (31.0%)
Draws: 706'353 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Claudia 0.5#466  (1904+20
−21		)Quote
Author: Antonio Garro Link: github
This is the only Claudia version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Green Light Chess 3.01.2.22505+8
−8		(+601)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Asymptote 0.3 64-bit2488+19
−18		(+584)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   SpiderChess 0706032439+7
−7		(+535)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Ifrit m1.8 64-bit2405+10
−10		(+501)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Asymptote 0.2.0 64-bit2313+19
−18		(+409)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Chaturanga 2.4.32272+25
−25		(+368)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Paladin 0.1 64-bit2271+14
−14		(+367)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Rival 1.0.1 64-bit2270+14
−14		(+366)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+335
=
–   Exacto 0.e 64-bit2220+14
−14		(+316)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Atak 6.82184+10
−9		(+280)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Alarm 0.93.12144+9
−9		(+240)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Merlin 2.3.12138+18
−18		(+234)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Genesis 2.01b2137+21
−21		(+233)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   ChessKISS 1.7c 64-bit2136+12
−12		(+232)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   WJChess 1.642130+8
−8		(+226)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Clever Girl r160 64-bit2118+18
−18		(+214)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Alf 1.09 64-bit2111+15
−15		(+207)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Clarabit 1.00 64-bit2096+9
−9		(+192)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Raven 0.50 64-bit2080+19
−19		(+176)11 − 21
(+8−18=6)
34.4%
11.0 / 32
0.0%
+59
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-bit2057+17
−17		(+153)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   RDChess 3.232048+12
−12		(+144)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+113
=
–   Ax 0.82041+12
−12		(+137)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Cinnamon 2.0 64-bit2022+12
−13		(+118)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Plywood 1.7.32019+21
−21		(+115)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Bestia 0.902019+8
−8		(+115)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+145
=
–   Cupcake 1.1a 64-bit2015+25
−25		(+111)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Oberon 0.042012+19
−19		(+108)12 − 19
(+10−17=4)
38.7%
12.0 / 31
0.0%
+19
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
–   BadChessEngine 0.4.4 64-bit2008+23
−23		(+104)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
+25
= = 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
–   Leonidas 83 64-bit2006+16
−16		(+102)6.5 − 22.5
(+2−18=9)		22.4%
6.5 / 29
0.0%
−91
0 0 = 0 1 = 0 0 = 0 0 = 0 0 0 0 0 0 0 = = = 0 0 1 = 0 = 0
–   Ceibo 0.4 64-bit1996+13
−13		(+92)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Small Potato 0.6.11992+10
−10		(+88)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Gullydeckel 2.16pl11992+10
−11		(+88)13 − 18
(+10−15=6)
41.9%
13.0 / 31
0.0%
+24
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 2.23x1986+8
−8		(+82)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Armageddon 2.3081985+11
−11		(+81)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
0.0%
+118
0 = = 1 1 1 0 1 0 1 0 0 1 1 1 = = 0 0 1 1 1 1 = 0 0 = 1 0 =
–   Elephant 1.061984+12
−11		(+80)13 − 19
(+11−17=4)
40.6%
13.0 / 32
0.0%
+6
0 1 = 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-bit1977+22
−22		(+73)15 − 17
(+13−15=4)
46.9%
15.0 / 32
0.0%
+48
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 1.02AD1973+27
−27		(+69)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Monik 2.2.3 64-bit1967+16
−16		(+63)8 − 7
(+7−6=2)		53.3%
8.0 / 15
0.0%
+91
0 1 1 1 1 0 1 1 0 0 = 1 0 = 0
–   Sissa 2.01967+23
−23		(+63)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+93
=
–   SSEChessII 2.05 DC1966+9
−9		(+62)7 − 24
(+5−22=4)
22.6%
7.0 / 31
0.0%
−165
1 0 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
–   La Dame Blanche 2.0c1966+12
−12		(+62)8.5 − 21.5
(+6−19=5)
28.3%
8.5 / 30
0.0%
−106
= 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 =
–   Marvin 1.3.01965+9
−9		(+61)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+30
=
–   Chess4j 3.4.1 64-bit1963+18
−18		(+59)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Mustang 4.971961+12
−12		(+57)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+57
0 1
–   BSC 3.91959+19
−19		(+55)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   ALChess 1.841958+13
−13		(+54)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+196
1 =
–   Eia 0.31957+18
−18		(+53)12.5 − 17.5
(+10−15=5)
41.7%
12.5 / 30
0.0%
−10
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
–   Jacksprat 1.0 64-bit1955+18
−18		(+51)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
−43
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-bit1954+18
−19		(+50)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
−29
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
–   ChessMind 0.801953+17
−17		(+49)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Etude 0.1.21951+11
−11		(+47)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+189
1 =
–   Sharper 0.171940+12
−12		(+36)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.2%
+INF
1
–   Sapeli 1.64 64-bit1937+21
−21		(+33)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
1.2%
+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-bit1934+30
−30		(+30)13 − 17
(+9−13=8)
43.3%
13.0 / 30
5.4%
−14
0 1 = 0 0 1 1 1 0 = 0 = 1 0 = 0 = 0 = 0 = 1 0 1 0 1 1 = 0 0
–   BibiChess 0.51928+11
−11		(+24)5.5 − 10.5
(+4−9=3)		34.4%
5.5 / 16
2.4%
−98
1 = = 0 0 0 0 0 1 0 0 = 1 1 0 0
–   Smash 1.0.31924+10
−10		(+20)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
4.8%
+162
= 1
–   Heracles 0.6.161923+9
−9		(+19)0 − 1
(+0−1=0)		0.0%
0.0 / 1
4.8%
−INF
0
–   SamChess1919+13
−13		(+15)1 − 1
(+1−1=0)		50.0%
1.0 / 2
11.4%
+45
1 0
–   Jabba 130320121919+25
−25		(+15)1 − 0
(+1−0=0)		100.0%
1.0 / 1
19.6%
+INF
1
–   IACH 0.56z1917+10
−11		(+13)1 − 0
(+1−0=0)		100.0%
1.0 / 1
14.3%
+INF
1
–   Embla 0.9.9 64-bit1916+19
−18		(+12)10.5 − 4.5
(+9−3=3)		70.0%
10.5 / 15
21.1%
+165
0 = 1 = 0 1 1 1 1 = 1 1 1 1 0
–   Eagle 0.7.51912+12
−12		(+8)1 − 1
(+1−1=0)		50.0%
1.0 / 2
27.1%
+8
1 0
–   Tony's Chess 0.031909+18
−18		(+5)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
36.8%
+60
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 7.491906+13
−13		(+2)8.5 − 6.5
(+8−6=1)		56.7%
8.5 / 15
45.3%
+53
1 0 = 1 0 0 0 1 1 1 1 1 0 0 1
–   SnailChess 4.0131894+11
−10		(−10)1 − 0
(+1−0=0)		100.0%
1.0 / 1
81.9%
+INF
1
–   Purple Haze 2.1.01883+12
−12		(−21)2 − 0
(+2−0=0)		100.0%
2.0 / 2
96.2%
+INF
1 1
–   MrChess 2.11882+17
−17		(−22)0 − 1
(+0−1=0)		0.0%
0.0 / 1
94.6%
−INF
0
–   FreeChessII 2.171879+23
−23		(−25)1 − 0
(+1−0=0)		100.0%
1.0 / 1
94.6%
+INF
1
–   Presbyter 1.3.0 64-bit1870+22
−22		(−34)1 − 1
(+1−1=0)		50.0%
1.0 / 2
98.6%
−34
1 0
–   Tinman 0.3.0 64-bit1867+19
−19		(−37)17 − 15
(+16−14=2)
53.1%
17.0 / 32
99.6%
−9
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-bit1862+22
−22		(−42)19 − 13
(+15−9=8)
59.4%
19.0 / 32
99.7%
+23
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-bit1836+37
−37		(−68)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 = =
–   Halogen 2.7.3 64-bit1833+20
−20		(−71)21 − 10
(+17−6=8)
67.7%
21.0 / 31
100.0%
+53
1 1 0 1 1 1 1 0 0 = 1 1 1 = 1 0 1 = 0 = 1 1 = 1 0 = 1 = 1 1 =
–   Koedem 1.1.2 64-bit1832+19
−19		(−72)13 − 19
(+10−16=6)
40.6%
13.0 / 32
100.0%
−140
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
–   HeavyChess 0.13 beta1831+18
−18		(−73)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Skiull 0.3 64-bit1831+18
−18		(−73)19 − 11
(+16−8=6)
63.3%
19.0 / 30
100.0%
+26
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 2.73b1830+15
−15		(−74)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Celes 0.77c1823+12
−12		(−81)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   ChessterfieldCL i5a1808+14
−14		(−96)5.5 − 18.5
(+4−17=3)		22.9%
5.5 / 24
100.0%
−317
= = 0 0 0 0 0 1 1 0 0 0 0 0 0 = 0 1 0 0 0 0 0 1
–   Beaches 2.321797+11
−10		(−107)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   GearHeart 0.16 64-bit1789+27
−27		(−115)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
+120
1 = 1
–   AdaChess 3.1 64-bit1789+22
−22		(−115)23 − 7
(+22−6=2)
76.7%
23.0 / 30
100.0%
+116
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		(−123)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Apollo 1.2.1 64-bit1764+23
−23		(−140)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Robin 0.9831762+10
−10		(−142)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Lodocase 2402081754+18
−18		(−150)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Elf 1.3.01742+10
−10		(−162)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−162
1 0
–   Kanguruh 1.931734+10
−11		(−170)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Zzzzzz 3.511729+17
−17		(−175)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   JaksaH 1.14.1 64-bit1726+18
−18		(−178)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−147
=
–   SEE 0.6.91722+12
−12		(−182)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Eden 0.0.131404+15
−14		(−500)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
916 games: 348 wins, 405 losses, 163 draws (17.8%), score: 46.9%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on July 4, 2020