CCRL 40/15
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 1'220'986 games
played by 2'799 programs

White wins: 419'408 (34.3%)
Black wins: 308'533 (25.3%)
Draws: 493'045 (40.4%)
White score: 54.5%

Engine Details

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Jabba 1.0 32-bit (2045+21
−21		)Quote
Author: Richard Allbert (United Kingdom) Link: Homepage
This is one of the 3 Jabba versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chaturanga 2.4.32290+19
−19		(+245)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Dolphin 1.0 64-bit2231+18
−18		(+186)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+186
= = 0 1
–   Hussar 0.22225+34
−34		(+180)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+180
0 1
–   Beowulf 2.4a 32-bit2219+19
−19		(+174)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−53
0 1 0 0
–   Gibbon 2.52a2217+16
−16		(+172)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+172
0 1
–   CT800 1.12 64-bit2217+22
−22		(+172)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
−9
0 1 = 1 0 0 0 0 0 0 0 0 1 = = 1 0 0 0 0 = 0 0 0 1 0 0 1 = 0 0 0
–   Myrddin 0.85 32-bit2207+27
−27		(+162)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−195
0 0 0 0 0 =
–   Jazz 501 32-bit2206+29
−29		(+161)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
+4
0 = 0 = 0 =
–   BlackBishop 1.02203+19
−19		(+158)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+158
= =
–   Dorpsgek Eve's Temptation 64-bit2200+14
−14		(+155)16.5 − 33.5
(+12−29=9)
33.0%
16.5 / 50
0.0%
+28
= 0 0 0 0 = 1 1 0 0 1 1 = 1 0 0 = 1 0 1 0 0 0 0 0 0 1 0 0 1 = 0 = 0 0 1 0 0 0 0 0 0 0 = = = 0 1 0 1
–   Jazz 444 32-bit2196+32
−32		(+151)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+83
= = 0 =
–   Dorpsgek Dillinger 64-bit2195+18
−18		(+150)5.5 − 14.5
(+4−13=3)		27.5%
5.5 / 20
0.0%
−26
= 1 0 0 0 0 0 = 1 0 1 0 0 0 0 0 0 1 = 0
–   KMTChess 1.2.1 32-bit2183+21
−21		(+138)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
0.0%
+44
= 1 0 = = 0 0 0 0 1 1 0
–   ECE 11.012181+23
−23		(+136)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−44
= 0 0 = 1 0 0 0
–   FireFly 2.5.102180+34
−34		(+135)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Sjakk 1.1.72175+34
−34		(+130)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−59
0 0 1 0 0 =
–   RamJet 0.142170+18
−18		(+125)10.5 − 21.5
(+8−19=5)
32.8%
10.5 / 32
0.0%
−4
= 0 = 0 0 1 = 0 1 0 0 1 0 0 1 0 0 1 1 1 0 0 0 1 = 0 0 0 0 0 = 0
–   Simplex 0.9.3 32-bit2164+34
−34		(+119)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   iCE 0.12163+29
−29		(+118)3.5 − 8.5
(+3−8=1)		29.2%
3.5 / 12
0.0%
−56
0 0 1 1 0 0 0 1 = 0 0 0
–   Betsabe II 1.052160+34
−34		(+115)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−41
0 =
–   Chesley r323 32-bit2155+24
−24		(+110)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
0.0%
−37
0 0 0 0 0 1 1 =
–   KnockOut 0.7.12153+15
−15		(+108)10 − 10
(+6−6=8)		50.0%
10.0 / 20
0.0%
+103
= = 0 1 = 0 0 = 0 1 0 = 1 1 0 = = = 1 1
–   FireFly 2.5.8 32-bit2151+34
−34		(+106)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+23
1 0 0 =
–   GopherCheck 0.2.2 64-bit2142+26
−26		(+97)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+1
0 = 1 0
–   Prophet 2.0 32-bit2138+19
−19		(+93)5 − 7
(+4−6=2)		41.7%
5.0 / 12
0.0%
+29
0 0 1 1 = 0 0 1 1 0 0 =
–   Parrot 07.07.222136+19
−19		(+91)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+31
= 0 = =
–   Adam 3.22136+24
−24		(+91)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−13
0 0 1 0 1 = = = 0 0
–   TJchess 0.1212135+19
−19		(+90)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
0.0%
+13
0 1 = = 1 = 0 = = 0 0 0
–   Bearded 06_29_022131+25
−25		(+86)7 − 9
(+6−8=2)		43.8%
7.0 / 16
0.0%
+37
0 0 0 0 0 = 0 0 1 0 = 1 1 1 1 1
–   Ifrit j4.22124+34
−34		(+79)9 − 9
(+6−6=6)		50.0%
9.0 / 18
0.0%
+73
1 1 0 0 0 0 0 0 1 = 1 = = = 1 = 1 =
–   Clarabit 1.00 32-bit2116+22
−22		(+71)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−212
0 = 0 0
–   DoubleCheck 2.1 32-bit2115+32
−33		(+70)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+70
0 1
–   Kurt 0.9.2 32-bit2115+23
−23		(+70)7.5 − 14.5
(+2−9=11)		34.1%
7.5 / 22
0.0%
−28
1 0 = = 0 = = 0 0 = 0 = 0 = = 0 0 1 = = = 0
–   ChessKISS 1.3a 32-bit2113+32
−33		(+68)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Myrddin 0.84 32-bit2112+30
−30		(+67)6 − 7
(+5−6=2)		46.2%
6.0 / 13
0.0%
+39
0 0 0 1 = 0 1 1 0 = 1 1 0
–   Carballo 0.52097+23
−23		(+52)12 − 14
(+8−10=8)		46.2%
12.0 / 26
0.0%
+24
= 1 1 0 0 1 0 0 0 0 = = = = 0 1 0 = 1 1 = 0 0 = 1 1
–   Hedgehog 1.81 64-bit2090+26
−26		(+45)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.4%
−102
0 0 0 = 0 1 = 0 1 0
–   FireFly 2.5.6 32-bit2089+22
−22		(+44)5 − 7
(+2−4=6)		41.7%
5.0 / 12
0.2%
−4
= 0 = = 1 0 = = 1 = 0 0
–   BikJump 2.01 32-bit2085+17
−18		(+40)5 − 9
(+4−8=2)		35.7%
5.0 / 14
0.2%
−74
0 1 = 1 0 0 0 0 0 1 1 0 0 =
–   Ifrit j2.92081+34
−34		(+36)6 − 2
(+5−1=2)		75.0%
6.0 / 8
3.7%
+218
1 = = 1 1 1 0 1
–   Sjakk 1.1.62068+30
−31		(+23)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
10.6%
−101
0 0 1 = 0 0 1 0 0 1
–   BigLion 2.23x2067+12
−12		(+22)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
3.4%
−15
0 1 0 0 1 1 = 0 0 1
–   Protej 0.5.72055+25
−25		(+10)16 − 20
(+10−14=12)
44.4%
16.0 / 36
25.7%
−28
= 0 = 1 1 0 1 0 0 = 0 = = = 0 0 1 1 0 = 0 = 1 1 = = 1 1 0 = 1 0 0 0 0 =
–   ZCT 0.3.25002050+32
−32		(+5)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
39.2%
−163
0 0 = 0 1 0 0 0 = =
–   Embla 1.0.1 64-bit2049+20
−20		(+4)26.5 − 13.5
(+21−8=11)
66.3%
26.5 / 40
37.7%
+119
= 1 1 = = 1 1 1 = 0 = 1 = 1 0 1 1 = 1 0 1 1 1 = 1 = 1 0 0 1 0 0 = 1 = 1 0 1 1 1
–   PLP 16615712048+22
−22		(+3)12.5 − 23.5
(+8−19=9)
34.7%
12.5 / 36
40.2%
−104
= 1 0 0 1 = 0 0 0 = = 1 = = 0 0 1 0 0 0 0 1 0 = = = 0 0 1 0 0 0 0 0 1 1
–   Matheus 2.32043+23
−23		(−2)3 − 1
(+3−1=0)		75.0%
3.0 / 4
54.9%
+225
0 1 1 1
–   ECE 1.12042+27
−27		(−3)10 − 13
(+7−10=6)		43.5%
10.0 / 23
55.1%
−53
1 = 0 0 1 0 0 0 0 1 1 = = 1 0 0 1 = 0 = 0 1 =
–   ChessMind 0.822032+23
−23		(−13)7.5 − 4.5
(+7−4=1)		62.5%
7.5 / 12
78.9%
+87
1 = 1 1 0 0 0 1 1 1 1 0
–   Wuttang r2 64-bit2026+18
−18		(−19)3 − 5
(+1−3=4)		37.5%
3.0 / 8
90.6%
−96
0 1 0 = 0 = = =
–   Slibo 0.5.12026+26
−26		(−19)23 − 11
(+21−9=4)
67.6%
23.0 / 34
87.2%
+121
0 1 1 1 = 0 1 1 1 1 1 0 1 = 0 0 1 = 1 0 1 1 1 1 0 = 0 1 1 1 0 1 1 1
–   Bubble 1.52012+19
−19		(−33)12.5 − 11.5
(+11−10=3)		52.1%
12.5 / 24
98.9%
−17
1 0 1 1 = = 0 0 0 0 1 1 1 0 1 1 1 1 0 0 = 0 1 0
–   Myrddin 0.83 32-bit2007+30
−30		(−38)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
97.7%
−141
1 0 0 0 0 1 = = = 0
–   Kurt 2710091999+32
−32		(−46)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
99.1%
+40
1 = 1 = 1 = 0 1 = =
–   BSC 3.91996+37
−37		(−49)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
98.8%
−200
1 0 = 0 0 1 0 0
–   Schola 1.1.0 32-bit1993+26
−26		(−52)17.5 − 8.5
(+12−3=11)		67.3%
17.5 / 26
99.9%
+55
= = 1 1 1 = 1 = = 1 1 = 0 1 1 1 1 = = = 0 1 0 1 = =
–   Heracles 0.6.161983+19
−19		(−62)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
0
= = 1 0 = 1 1 0 = 1
–   Zeta Dva 0303 64-bit1956+38
−39		(−89)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
100.0%
−22
0 1 = 0 1 1
–   Monik 2.2.3 32-bit1955+30
−30		(−90)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−175
= 1 0 0
–   MatMoi 7.15.0-cct 32-bit1939+25
−26		(−106)16 − 6
(+12−2=8)		72.7%
16.0 / 22
100.0%
+43
1 = 1 = = = 1 = 1 = 1 1 1 1 1 0 = 1 1 = 0 1
–   Eia 0.31934+20
−20		(−111)13 − 17
(+10−14=6)
43.3%
13.0 / 30
100.0%
−160
= = 1 1 = 0 0 0 1 0 1 0 1 1 = 0 1 0 0 1 0 1 0 = 0 = 0 0 1 0
–   ECE 0.31915+26
−27		(−130)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−99
=
–   Carballo 0.41910+32
−33		(−135)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+21
1 =
–   Reger 0.091909+20
−20		(−136)16 − 4
(+15−3=2)		80.0%
16.0 / 20
100.0%
+120
0 1 = 1 1 1 0 1 1 1 1 1 1 = 0 1 1 1 1 1
–   GChess IV 0.2.01881+21
−21		(−164)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
−38
1 = 1 = 1 = 1 0
–   Roce 0.03901837+27
−27		(−208)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+81
1 = 1 1
839 games: 271 wins, 358 losses, 210 draws (25.0%), score: 44.8%

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Created in 2005-2013 by CCRL team
Last games added on March 2, 2021