CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Jabba 1.0 64-bit#367‑368  (2077+22
−22
)Quote
Author: Richard Allbert (United Kingdom) Link: Homepage
This is one of the 3 Jabba versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Gogobello 1.0 64-bit2462+24
−24
(+385)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   FrankWalter 2.2.3 64-bit2384+31
−31
(+307)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Bearded N44.2 64-bit2286+27
−27
(+209)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Lozza 1.14a 64-bit2246+28
−29
(+169)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+84
0 = 0 = = 1 0 = 0 =
–   AliChess 4.062234+28
−29
(+157)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
+3
= 0 0 0 = 0 0 1 1 0
–   Buzz 0.08 64-bit2234+20
−20
(+157)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+157
0 1
–   RamJet 0.132232+19
−19
(+155)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.0%
+382
1 0 1 1
–   Bagatur 1.2d 32-bit2218+34
−34
(+141)5 − 5
(+5−5=0)
50.0%
5.0 / 10
0.0%
+141
1 0 1 0 1 0 0 1 0 1
–   ChessKISS 1.7c 64-bit2214+19
−19
(+137)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+294
= 1
–   Uralochka 1.1d2214+21
−21
(+137)7.5 − 32.5
(+5−30=5)
18.8%
7.5 / 40
0.0%
−123
0 0 0 1 = 1 0 0 0 1 = = 0 0 1 0 1 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0
–   Betsabe II 1.09c2209+34
−34
(+132)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+63
0 1 1 = 0 0 1 = 0 0
–   ChessAlex 2.0r42203+20
−20
(+126)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   EXchess 5.04b 64-bit2187+29
−29
(+110)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−36
0 0 0 1 0 = 0 = 1 0
–   K2 0.572187+33
−33
(+110)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+9
0 0 1 0 = 1 0 = 0 =
–   Prophet 2.0 64-bit2177+27
−27
(+100)4.5 − 17.5
(+1−14=7)
20.5%
4.5 / 22
0.0%
−106
= 0 0 0 0 = = 0 = 0 0 0 0 0 0 1 = 0 = 0 0 =
–   Asymptote 0.1.8 64-bit2176+21
−21
(+99)13.5 − 26.5
(+13−26=1)
33.8%
13.5 / 40
0.0%
−42
0 = 1 1 0 1 0 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1
–   Feuerstein 0.4.62175+38
−38
(+98)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−81
0 0 = 0 = 1 0 0 = 0
–   Isa 1.9.51 64-bit2173+27
−27
(+96)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−51
0 0 = 1 0 0 1 0
–   Embla 2.0.0 64-bit2172+19
−19
(+95)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
0.0%
+107
= 0 1 0 0 0 = = 1 1 = 1 1 0 0 0 1 1 1 0 1 = 0 0 0 1 1 0 1 0 1 1
–   NG-Play 9.86 64-bit2171+22
−23
(+94)6 − 10
(+4−8=4)
37.5%
6.0 / 16
0.0%
+10
0 = 1 0 = 0 1 0 0 0 = 1 = 0 0 1
–   Embla 1.0.3 64-bit2168+19
−19
(+91)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
+50
= 0 0 1 0 0 0 0 = = 0 0 = = 1 0 0 1 = 0 0 1 = 1 1 = 1 1 1 = = 0
–   Chesley r323 64-bit2162+22
−22
(+85)5 − 11
(+3−9=4)
31.3%
5.0 / 16
0.0%
−51
0 0 = 0 = 0 0 0 0 0 1 = 1 1 0 =
–   Ifrit j4.32150+28
−28
(+73)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+41
= = 0 = 1 1 1 0 0 0
–   Maverick 0.2 64-bit2142+30
−30
(+65)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−81
1 = 0 0 0 = 0 1 0 0
–   Blitzkrieg rev337 64-bit2141+19
−19
(+64)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−171
0 0 1 0
–   GopherCheck 0.2.2 64-bit2141+26
−26
(+64)4.5 − 11.5
(+1−8=7)
28.1%
4.5 / 16
0.0%
−73
= = = 0 1 = = 0 0 = 0 0 0 = 0 0
–   Napoleon 1.5.0 64-bit2123+26
−26
(+46)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.4%
−243
= 0 0 0
–   BikJump 2.01 64-bit2122+19
−19
(+45)7.5 − 8.5
(+6−7=3)
46.9%
7.5 / 16
0.2%
+23
0 1 0 = 1 1 0 0 0 1 1 0 0 = 1 =
–   MadChess 1.2 64-bit2112+26
−26
(+35)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
2.2%
+241
1 1 1 = 1 0 1 1 1 0
–   Myrddin 0.84 32-bit2111+30
−30
(+34)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
3.8%
−7
1 0 1 1 1 0 0 0 = 0
–   Cinnamon 2.2a 64-bit2111+20
−20
(+34)14 − 18
(+9−13=10)
43.8%
14.0 / 32
1.3%
−8
= = = 0 0 0 0 0 1 = 0 1 0 1 1 0 0 = 1 0 = = 1 0 = 1 1 1 = 0 0 =
–   Embla 1.0.2 64-bit2110+25
−26
(+33)5 − 3
(+3−1=4)
62.5%
5.0 / 8
2.9%
+102
0 = 1 1 1 = = =
–   Clarabit 1.00 64-bit2105+20
−20
(+28)8.5 − 15.5
(+5−12=7)
35.4%
8.5 / 24
3.4%
−72
1 0 0 0 1 0 0 0 1 = = 0 1 0 0 0 0 = = 1 = = 0 =
–   Prophet3 20170909 64-bit2100+29
−29
(+23)5 − 11
(+2−8=6)
31.3%
5.0 / 16
11.0%
−101
0 = 1 0 0 = 1 0 = = 0 = 0 0 = 0
–   Atak 6.22080+36
−36
(+3)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
45.9%
−33
1 0 1 1 0 0 0 = 1 0
–   BigLion 2.23w2077+21
−21
(0)7.5 − 8.5
(+7−8=1)
46.9%
7.5 / 16
51.6%
−23
1 1 1 = 1 0 0 1 1 0 0 0 1 0 0 0
–   RamJet 0.122076+32
−33
(−1)6 − 6
(+5−5=2)
50.0%
6.0 / 12
53.4%
−1
1 0 0 0 = = 0 0 1 1 1 1
–   Galjoen 0.36 64-bit2074+28
−28
(−3)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
58.6%
−129
1 = 0 0 0 0 1 0 1 0
–   FireFly 2.5.42074+33
−34
(−3)6 − 4
(+5−3=2)
60.0%
6.0 / 10
57.7%
+74
1 1 0 0 1 = 1 = 1 0
–   Soldat III 0.178 64-bit2070+22
−22
(−7)14 − 10
(+11−7=6)
58.3%
14.0 / 24
69.2%
+54
1 = = 0 = = 1 1 0 1 1 1 1 0 0 0 1 = 0 1 1 = 0 1
–   BigLion 2.23x2066+12
−12
(−11)6 − 2
(+5−1=2)
75.0%
6.0 / 8
80.6%
+172
0 1 = = 1 1 1 1
–   Zeta Dva 0301 64-bit2055+28
−28
(−22)12 − 12
(+8−8=8)
50.0%
12.0 / 24
89.7%
−20
0 1 1 1 = 1 = 0 1 0 0 = = 1 = 1 = = 0 1 0 0 = 0
–   Ecce 1.0 (rev. 508) 64-bit2050+21
−21
(−27)13.5 − 10.5
(+12−9=3)
56.3%
13.5 / 24
96.7%
+20
= 0 0 0 0 1 = 0 0 1 = 1 1 1 0 1 1 1 0 1 1 1 0 1
–   Goldfish 1.13.0 64-bit2050+20
−20
(−27)20 − 12
(+17−9=6)
62.5%
20.0 / 32
96.6%
+67
1 1 1 1 0 0 0 1 = 1 = 1 0 1 0 = 1 1 1 1 1 1 = 0 1 = = 1 0 0 1 0
–   PLP 16615712048+22
−22
(−29)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
97.0%
−121
0 1 0 =
–   Cinnamon 2.0 64-bit2036+21
−21
(−41)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
99.7%
−12
1 0 = 0 = 1 = = 1 0 0 1 = 1
–   Schola 1.1.0 64-bit2029+22
−22
(−48)12.5 − 5.5
(+11−4=3)
69.4%
12.5 / 18
99.9%
+104
0 1 1 1 1 0 1 = 1 = 0 1 1 0 1 1 1 =
–   Barbarossa 0.3.0 64-bit2028+33
−33
(−49)7 − 5
(+6−4=2)
58.3%
7.0 / 12
99.3%
+9
1 1 0 0 1 1 1 = 0 1 0 =
–   Cupcake 1.1a 64-bit2025+22
−22
(−52)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+237
1 1 = 1
–   Ceibo 0.4 64-bit2020+16
−16
(−57)23.5 − 16.5
(+19−12=9)
58.8%
23.5 / 40
100.0%
+4
0 1 0 1 1 1 = = 1 1 1 1 1 1 0 1 0 = 0 = 0 1 0 = 0 1 1 = = 0 0 = 1 0 1 1 1 0 = 1
–   Smash 1.0.3 64-bit2005+27
−27
(−72)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
100.0%
+2
0 = 1 = = 0 1 = 0 = 1 1 1 1
–   BSC 3.9++ 64-bit1977+24
−24
(−100)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−47
0 1 1 0 0 1 = 1
–   Gogobello 0.10 64-bit1897+34
−35
(−180)10.5 − 3.5
(+8−1=5)
75.0%
10.5 / 14
100.0%
−12
1 0 1 = = 1 1 = 1 1 = 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021