CCRL 40/4
Downloads and Statistics
May 19, 2019
Testing summary:
Total: 2'021'465 games
played by 2'345 programs
27203 CPU days (X2 4600+)

White wins: 786'446 (38.9%)
Black wins: 635'703 (31.4%)
Draws: 599'316 (29.6%)
White score: 53.7%

Engine Details

Options
Show each game results
Oberon 0.04#391‑392  (2013+19
−19
)Quote
Author: Pawel Koziol (Poland)
This is the only Oberon version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Octochess r5506 64-bit2822+15
−15
(+809)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   RofChade 1.0 64-bit2792+15
−15
(+779)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Phalanx XXV2655+13
−13
(+642)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Sjakk 2.2 64-bit2640+11
−11
(+627)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   RomiChess P3n 64-bit2415+15
−15
(+402)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Myrddin 0.87 64-bit2379+12
−12
(+366)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+396
=
–   Comet B682377+9
−9
(+364)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Betsy 6.51 Nobook2356+12
−12
(+343)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+312
=
–   Jonesy 1.0 64-bit2353+18
−18
(+340)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
+144
= = 0 = 0 0 = 0 0 0
–   Sorgenkind 0.42330+12
−12
(+317)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Sage 3.532325+8
−8
(+312)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Gibbon 2.69a 64-bit2322+14
−14
(+309)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Chaturanga 2.4.32285+27
−27
(+272)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Zeus 1.292262+9
−9
(+249)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Invictus r228 64-bit2257+25
−25
(+244)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Drosophila 1.4 64-bit2241+25
−25
(+228)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Anechka 0.082234+8
−8
(+221)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   AliChess 4.252229+10
−10
(+216)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   CT800 1.32 64-bit2227+20
−20
(+214)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Adam 3.32220+10
−10
(+207)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   OBender 03.2016 64-bit2213+17
−17
(+200)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Beowulf 2.4a 32-bit2202+11
−11
(+189)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+219
=
–   NG-Play 9.87 64-bit2194+17
−17
(+181)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Madeleine 0.22183+9
−9
(+170)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   SjaakII 1.3.0 64-bit2177+18
−18
(+164)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+133
=
–   Asymptote 0.1.8 64-bit2176+20
−20
(+163)9.5 − 26.5
(+7−24=5)
26.4%
9.5 / 36
0.0%
−27
0 0 0 0 1 1 0 0 0 0 0 0 = 0 0 1 0 = 1 1 0 = 0 0 0 0 0 0 1 = 0 0 1 = 0 0
–   Baislicka 1.0 64-bit2173+15
−15
(+160)8 − 20
(+6−18=4)
28.6%
8.0 / 28
0.0%
−6
1 1 0 = 1 0 0 1 0 = 0 = 0 0 0 = 1 0 0 0 1 0 0 0 0 0 0 0
–   Kurt 0.9.2.2 64-bit2162+13
−12
(+149)6.5 − 21.5
(+2−17=9)
23.2%
6.5 / 28
0.0%
−36
= = 0 0 0 0 0 = = 0 0 0 1 0 0 1 0 = = 0 = 0 = 0 0 0 0 =
–   Chesley r323 64-bit2147+17
−17
(+134)8.5 − 19.5
(+6−17=5)
30.4%
8.5 / 28
0.0%
−14
0 0 1 0 0 = 1 0 0 1 0 = 0 0 0 1 1 0 = 0 0 0 1 = 0 0 = 0
–   Genesis 2.01b2137+22
−22
(+124)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−18
= 0
–   Tiny Chess 1.46 64-bit2136+18
−18
(+123)10.5 − 18.5
(+7−15=7)
36.2%
10.5 / 29
0.0%
+24
0 1 = = 1 0 0 = = 0 0 0 1 0 1 = 0 0 1 0 0 = 1 0 0 0 0 1 =
–   ChessKISS 1.7c 64-bit2135+13
−13
(+122)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Prophet3 20170909 64-bit2125+17
−17
(+112)8.5 − 19.5
(+5−16=7)
30.4%
8.5 / 28
0.0%
−29
0 0 0 0 0 0 0 = 0 0 = 1 1 0 0 1 0 0 1 = = 0 = 0 = 0 1 =
–   Merlin 2.3.12125+26
−26
(+112)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+81
0 1
–   Hedgehog 1.9 64-bit2122+20
−20
(+109)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+109
0 1
–   GK 0.90 64-bit2110+11
−11
(+97)9 − 19
(+6−16=6)
32.1%
9.0 / 28
0.0%
−34
0 0 0 0 1 = 0 1 1 = 0 0 = 1 0 0 0 0 = 1 0 = 0 1 0 0 0 =
–   BikJump 2.01 64-bit2104+8
−8
(+91)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   AdroitChess 0.42087+20
−20
(+74)9 − 19
(+7−17=4)
32.1%
9.0 / 28
0.0%
−65
0 1 0 1 1 0 0 0 0 = 0 0 1 0 = 0 0 0 1 1 0 1 0 0 0 = 0 =
–   Gunborg 1.35 64-bit2070+18
−18
(+57)11.5 − 16.5
(+6−11=11)
41.1%
11.5 / 28
0.0%
+2
0 = 1 = 0 0 0 1 = 0 = 0 = = 0 0 1 = = = 1 = 0 0 1 0 1 =
–   Crabby 2.02068+30
−29
(+55)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−102
= 0
–   Small Potato 0.7.0 64-bit2060+18
−18
(+47)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+77
=
–   Vice 1.0 64-bit2042+12
−12
(+29)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.6%
−INF
0
–   Ax 0.82041+12
−12
(+28)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.9%
+58
=
–   Abbess 2016.12.112038+17
−16
(+25)8.5 − 18.5
(+6−16=5)
31.5%
8.5 / 27
2.3%
−117
0 1 = 0 0 0 0 0 = 0 1 0 0 0 1 0 0 = 1 0 1 1 0 0 = 0 =
–   Plywood 1.732020+21
−21
(+7)12 − 18
(+9−15=6)
40.0%
12.0 / 30
32.3%
−67
0 0 1 1 = 0 0 1 0 0 = = = 1 1 0 0 1 0 0 0 1 0 0 = 0 1 = 0 1
–   Bismark 1.42020+39
−37
(+7)15.5 − 12.5
(+12−9=7)
55.4%
15.5 / 28
36.4%
+42
0 1 1 0 1 0 1 = = 0 = 0 0 1 = 1 0 1 1 1 = 1 = 1 = 0 0 1
–   DelphiMAX 2.92013+13
−13
(0)0 − 1
(+0−1=0)
0.0%
0.0 / 1
50.6%
−INF
0
–   Embla 1.0.2 64-bit2012+26
−26
(−1)16 − 14
(+12−10=8)
53.3%
16.0 / 30
53.5%
+22
0 1 1 = = = 0 = 1 0 = 1 0 1 0 1 = 1 0 = 1 1 1 0 1 0 0 0 = 1
–   Freyr 1.068 64-bit2010+20
−20
(−3)13 − 15
(+11−13=4)
46.4%
13.0 / 28
59.1%
−32
= 0 0 0 1 1 = 1 0 1 0 0 0 0 0 0 1 = 0 1 0 1 1 1 = 0 1 1
–   Zeta Dva 0303 64-bit2007+30
−30
(−6)13 − 16
(+10−13=6)
44.8%
13.0 / 29
62.6%
−39
= 0 1 0 0 = 0 0 1 1 = 0 = 1 1 0 1 1 = 0 = 1 1 0 0 1 0 0 0
–   Leonidas 83 64-bit2005+17
−17
(−8)15.5 − 12.5
(+15−12=1)
55.4%
15.5 / 28
74.0%
+37
1 0 0 0 1 0 1 1 1 = 1 0 0 1 1 0 0 1 1 1 1 0 1 0 1 0 1 0
–   Ceibo 0.4 64-bit2000+15
−15
(−13)20 − 20
(+17−17=6)
50.0%
20.0 / 40
86.2%
−13
= 0 1 = 1 0 = 1 0 1 1 0 1 0 1 0 0 0 0 0 1 = 1 0 1 0 0 0 1 0 1 0 1 = = 1 1 1 0 1
–   Wowl 1.31996+29
−29
(−17)15 − 13
(+13−11=4)
53.6%
15.0 / 28
84.0%
+10
0 1 0 = 1 0 1 0 0 0 1 1 1 1 1 = 1 1 0 0 = 1 0 0 1 1 = 0
–   Small Potato 0.6.11992+10
−10
(−21)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
96.9%
+9
=
–   Gullydeckel 2.16pl11992+11
−11
(−21)1 − 0
(+1−0=0)
100.0%
1.0 / 1
97.0%
+INF
1
–   Snowy 0.2 64-bit1990+15
−15
(−23)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
96.8%
−53
=
–   Elephant 1.061989+11
−12
(−24)0 − 1
(+0−1=0)
0.0%
0.0 / 1
98.2%
−INF
0
–   BigLion 2.23x1988+8
−8
(−25)3 − 0
(+3−0=0)
100.0%
3.0 / 3
98.9%
+INF
1 1 1
–   Embla 1.0.1 64-bit1987+17
−17
(−26)11.5 − 13.5
(+9−11=5)
46.0%
11.5 / 25
97.8%
−57
0 1 1 0 = 0 0 1 1 1 0 0 = = 0 0 0 = 1 0 1 1 0 1 =
–   Armageddon 2.3081985+11
−11
(−28)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.2%
+INF
1
–   Slibo 0.5.11976+25
−25
(−37)17.5 − 11.5
(+14−8=7)
60.3%
17.5 / 29
99.0%
+31
0 1 = 0 1 0 = 1 = 0 1 = 1 1 1 0 1 1 = 1 = 0 1 0 = 0 1 1 1
–   Hedgehog 1.8061974+37
−38
(−39)18.5 − 12.5
(+16−10=5)
59.7%
18.5 / 31
96.7%
+29
1 1 1 0 1 1 1 1 0 1 0 0 1 = 1 0 1 = 1 = 1 = 1 = 1 0 0 1 0 0 0
–   ProChess 1.02AD1973+27
−27
(−40)17 − 14
(+14−11=6)
54.8%
17.0 / 31
99.2%
−4
1 1 0 0 1 1 0 0 1 1 0 0 1 = = 1 1 = 0 0 0 1 1 1 = 0 1 = 1 = 0
–   Hedgehog 1.8041969+18
−18
(−44)20.5 − 9.5
(+17−6=7)
68.3%
20.5 / 30
99.9%
+91
1 1 1 1 = 1 0 1 0 1 0 1 1 1 = 1 = 0 1 = 1 1 0 0 = 1 = 1 = 1
–   Monik 2.2.3 64-bit1968+16
−16
(−45)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+97
1 =
–   Matant 5.041967+14
−14
(−46)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   SSEChessII 2.05 DC1967+10
−10
(−46)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+73
1 =
–   Sissa 2.01967+23
−23
(−46)21 − 9
(+15−3=12)
70.0%
21.0 / 30
99.9%
+82
1 1 0 = = 1 = 0 = 1 = = = = = 1 1 1 = 1 1 1 1 = 1 1 1 = 0 1
–   BSC 3.91960+19
−19
(−53)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Mustang 4.971957+12
−12
(−56)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Etude 0.1.21954+12
−12
(−59)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   JanWillem 1.131951+10
−10
(−62)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Pleco 0.1.3 64-bit1948+29
−29
(−65)20 − 18
(+16−14=8)
52.6%
20.0 / 38
100.0%
−47
1 0 0 0 0 0 1 1 = 0 0 1 0 = = 1 1 1 0 1 0 = = = 1 0 1 1 0 0 0 = 1 = 1 1 1 1
–   Zevra 1.6.1 r5136 64-bit1933+30
−30
(−80)21 − 9
(+14−2=14)
70.0%
21.0 / 30
100.0%
+43
1 1 = 0 = = = = 1 = 1 1 1 1 = 1 1 1 = = = = 1 = = 1 1 0 = 1
–   BibiChess 0.51927+11
−11
(−86)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Smash 1.0.31924+10
−10
(−89)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Heracles 0.6.161921+9
−9
(−92)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   SamChess1919+13
−13
(−94)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   IACH 0.56z1916+11
−11
(−97)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Jabba 130320121914+27
−27
(−99)21 − 7
(+19−5=4)
75.0%
21.0 / 28
100.0%
+101
= 0 0 1 1 1 1 1 1 = 0 1 1 1 = 0 1 = 1 1 1 1 1 1 1 0 1 1
–   Eagle 0.7.51913+12
−12
(−100)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Warrior 1.0.31906+9
−9
(−107)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Morphy 3.221903+13
−13
(−110)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Claudia 0.51897+28
−28
(−116)19 − 12
(+17−10=4)
61.3%
19.0 / 31
100.0%
−27
1 1 = 0 = = 0 1 1 0 0 0 1 = 1 0 0 0 1 1 1 1 1 1 0 1 1 1 1 1 0
–   Robocide 20160510 64-bit1888+18
−18
(−125)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   MatMoi 7.15.0-cct 64-bit1887+18
−18
(−126)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−95
=
–   MrChess 2.11886+17
−17
(−127)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Butter 1.0 64-bit1865+19
−19
(−148)20.5 − 6.5
(+19−5=3)
75.9%
20.5 / 27
100.0%
+70
0 1 1 1 1 1 = 1 1 0 1 1 1 = = 1 1 0 1 0 1 1 1 1 1 0 1
–   Roce 0.03901854+11
−11
(−159)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Ranita 2.41843+11
−11
(−170)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−200
=
–   Beaches 2.321803+11
−11
(−210)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
1 1 1
–   ChessterfieldCL i5a1798+14
−15
(−215)28 − 12
(+24−8=8)
70.0%
28.0 / 40
100.0%
−64
1 1 = 1 = 1 = 1 1 0 1 = 1 1 1 1 1 1 1 1 0 1 0 1 1 0 1 0 0 1 0 = = 1 1 = 1 0 1 =
–   Enigma 1.1.41793+11
−11
(−220)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−362
0 =
–   CDrill 1800 build 41786+19
−19
(−227)31.5 − 8.5
(+30−7=3)
78.8%
31.5 / 40
100.0%
+21
1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 0 = 1 1 0 1 1 0 1 1 0 1 0 1 1 = 1 1 1 0 1 1
–   Embracer 1.121785+14
−14
(−228)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Ziggy 0.71746+20
−20
(−267)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−297
=

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 19, 2019