CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Mediocre 0.334 (2096+29
−29		)Quote
Author: Jonatan Pettersson Link: Homepage
This is one of the 4 Mediocre versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   DanaSah 3.632397+23
−23		(+301)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Hermann 2.02375+26
−26		(+279)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+279
–   Delphil 1.82363+23
−23		(+267)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+267
–   Comet B682354+16
−16		(+258)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Pupsi 0.192328+29
−29		(+232)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−55
–   Alfil 7.62324+27
−27		(+228)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Flux 2.2.1 64-bit2321+18
−18		(+225)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Tytan 9.322310+24
−24		(+214)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+213
–   Counter 0.82303+25
−25		(+207)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Dirty 0.99n2285+26
−26		(+189)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−101
–   Sage 2.2a2272+27
−27		(+176)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
–   Averno 0.812269+16
−16		(+173)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+173
–   Cheese 1.1b2265+28
−28		(+169)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−80
–   nanoSzachy 2.92263+28
−28		(+167)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
–   Zeus 1.292262+18
−18		(+166)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+166
–   nanoSzachy 3.02261+28
−28		(+165)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Joker 1.1.142259+16
−16		(+163)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−70
–   Popochin 3.12246+28
−28		(+150)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Rotor 0.22243+29
−29		(+147)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+147
–   Bison 8.2.4r2239+23
−23		(+143)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Popochin 3.02229+27
−27		(+133)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
–   Chispa 4.0.32228+15
−15		(+132)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
+12
–   Ayito 0.2.9942226+16
−16		(+130)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+130
–   Joker 1.1.062203+28
−28		(+107)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+107
–   Feuerstein 0.4.6.12190+17
−17		(+94)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+94
–   Deuterium 06.08.25.042176+24
−24		(+80)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Gibbon 2.42c2174+23
−23		(+78)2 − 4
(+0−2=4)		33.3%
2.0 / 6
0.0%
−24
–   Uralochka 1.1b2166+16
−16		(+70)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
0.0%
+203
–   AliChess 4.162166+29
−29		(+70)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−217
–   Atlas 2.202164+29
−29		(+68)3 − 3
(+3−3=0)		50.0%
3.0 / 6
0.1%
+68
–   Neurosis 2.32159+21
−21		(+63)3 − 1
(+3−1=0)		75.0%
3.0 / 4
0.0%
+313
–   GarboChess 0.212155+29
−29		(+59)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.2%
+67
–   Latista (Sinobyl) 1.52152+19
−19		(+56)1 − 5
(+1−5=0)		16.7%
1.0 / 6
0.1%
−273
–   ChessAlex 2.0r42151+18
−18		(+55)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.1%
−236
–   RattateChess Bologna 20072151+22
−22		(+55)3 − 9
(+2−8=2)		25.0%
3.0 / 12
0.1%
−152
–   Alf 1.092143+21
−21		(+47)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.4%
−115
–   Buzz 0.08 32-bit2139+25
−25		(+43)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
1.2%
+394
–   EveAnn 1.632139+29
−29		(+43)2 − 4
(+2−4=0)		33.3%
2.0 / 6
1.7%
−111
–   OBender 3.2.4.22138+18
−18		(+42)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
0.6%
+183
–   NagaSkaki 5.122135+15
−15		(+39)7 − 3
(+6−2=2)		70.0%
7.0 / 10
0.8%
+205
–   Lime 662131+15
−15		(+35)4 − 2
(+3−1=2)		66.7%
4.0 / 6
1.5%
+158
–   BlackBishop 0.472130+30
−30		(+34)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
4.9%
+127
–   Amundsen 0.65.12126+31
−31		(+30)3 − 3
(+3−3=0)		50.0%
3.0 / 6
7.3%
+30
–   Neurosis 2.42125+29
−29		(+29)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
7.5%
−156
–   Bearded 06_292107+28
−28		(+11)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
29.5%
−39
–   NagaSkaki 4.002097+30
−30		(+1)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
48.1%
−92
–   Atak 6.02094+30
−30		(−2)1 − 1
(+1−1=0)		50.0%
1.0 / 2
53.7%
−2
–   Prophet 2.0 32-bit2080+17
−17		(−16)10 − 8
(+7−5=6)		55.6%
10.0 / 18
83.3%
+27
–   Parrot 07.07.222078+17
−17		(−18)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
86.0%
+123
–   Clarabit 1.00 32-bit2055+19
−19		(−41)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
99.1%
−225
–   Adam 3.12048+21
−21		(−48)5 − 5
(+3−3=4)		50.0%
5.0 / 10
99.7%
−43
–   Lime 622045+24
−24		(−51)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
99.6%
+26
–   OBender 2.11.52041+31
−31		(−55)4 − 0
(+4−0=0)		100.0%
4.0 / 4
99.5%
+INF
–   BikJump 2.01 32-bit2022+16
−16		(−74)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−185
–   Atak 6.22019+30
−30		(−77)3 − 5
(+2−4=2)		37.5%
3.0 / 8
100.0%
−183
–   BigLion 2.23w2013+18
−18		(−83)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−83
–   BigLion 2.23x2003+11
−11		(−93)9.5 − 4.5
(+6−1=7)		67.9%
9.5 / 14
100.0%
+29
–   OBender 3.10.12002+30
−30		(−94)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−23
–   BikJump 1.8 32-bit1999+29
−29		(−97)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−97
–   Monarch 1.71985+15
−15		(−111)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−16
–   Mustang 4.971974+23
−23		(−122)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+39
–   Matheus 2.31970+20
−20		(−126)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   BibiChess 0.51930+22
−22		(−166)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−327
–   Marvin 1.3.01906+22
−22		(−190)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Rival 1.181903+20
−20		(−193)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Smash 1.0.31875+24
−24		(−221)3 − 3
(+3−3=0)		50.0%
3.0 / 6
100.0%
−220
–   ECE 0.31838+24
−24		(−258)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
–   Clueless 1.41838+16
−16		(−258)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Warrior 1.0.31827+17
−17		(−269)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−107
–   Surprise 4.3b131814+20
−20		(−282)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Micro-Max 4.81813+25
−25		(−283)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
100.0%
−10
338 games: 126 wins, 140 losses, 72 draws (21.3%), score: 47.9%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024