CCRL 40/15
Downloads and Statistics
February 8, 2020
Testing summary:
Total: 1'120'733 games
played by 2'610 programs

White wins: 387'881 (34.6%)
Black wins: 287'767 (25.7%)
Draws: 445'085 (39.7%)
White score: 54.5%

Engine Details

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Junior 9 (2677+17
−17
)Quote
Authors: Amir Ban (Israel), Shay Bushinsky (Israel) Link: Chessbase
This is one of the 19 Junior versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 1.1 64-bit2904+21
−21
(+227)4 − 26
(+1−23=6)
13.3%
4.0 / 30
0.0%
−67
–   Rybka 1.2 32-bit2869+17
−17
(+192)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+192
–   Rybka 2.1 32-bit2864+22
−22
(+187)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+187
–   Rybka 1.1 32-bit2857+17
−17
(+180)3 − 27
(+1−25=4)
10.0%
3.0 / 30
0.0%
−173
–   Rybka 1.0 64-bit2825+14
−14
(+148)6 − 24
(+2−20=8)
20.0%
6.0 / 30
0.0%
−68
–   Rybka 1.0 32-bit2789+15
−14
(+112)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
+39
–   Shredder 102771+13
−13
(+94)14.5 − 27.5
(+8−21=13)
34.5%
14.5 / 42
0.0%
−11
–   Loop 10.32f2766+19
−19
(+89)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Toga II 1.2.1a 32-bit2760+12
−12
(+83)10 − 24
(+4−18=12)
29.4%
10.0 / 34
0.0%
−52
–   Hiarcs X50 Hypermodern2756+30
−30
(+79)11.5 − 17.5
(+6−12=11)
39.7%
11.5 / 29
0.0%
+9
–   Spike 1.2 Turin2746+7
−7
(+69)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Fruit 2.2.12744+13
−13
(+67)9 − 25
(+3−19=12)
26.5%
9.0 / 34
0.0%
−87
–   Junior 102744+13
−13
(+67)13 − 17
(+7−11=12)
43.3%
13.0 / 30
0.0%
+23
–   Hiarcs X502744+19
−19
(+67)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+97
–   Fritz 92743+14
−14
(+66)16.5 − 19.5
(+9−12=15)
45.8%
16.5 / 36
0.0%
+42
–   Hiarcs 102741+16
−16
(+64)17 − 17
(+10−10=14)
50.0%
17.0 / 34
0.0%
+64
–   Toga II 1.1a 32-bit2732+16
−16
(+55)13.5 − 15.5
(+9−11=9)
46.6%
13.5 / 29
0.0%
+35
–   Shredder 92726+17
−17
(+49)30 − 23
(+21−14=18)
56.6%
30.0 / 53
0.0%
+91
–   Hiarcs 10 Hypermodern2718+20
−20
(+41)14.5 − 15.5
(+8−9=13)
48.3%
14.5 / 30
0.1%
+30
–   Ktulu 82707+9
−9
(+30)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
–   Fritz 8 Bilbao2701+28
−28
(+24)6 − 10
(+2−6=8)
37.5%
6.0 / 16
7.4%
−50
–   Spike 1.12689+15
−15
(+12)17 − 14
(+11−8=12)
54.8%
17.0 / 31
13.1%
+46
–   Zap!Chess Paderborn 32-bit2682+21
−21
(+5)18 − 12
(+12−6=12)
60.0%
18.0 / 30
34.8%
+67
–   Zap!Chess Paderborn SE 32-bit2670+34
−34
(−7)0 − 1
(+0−1=0)
0.0%
0.0 / 1
63.1%
−INF
–   SmarThink 1.00 32-bit2666+15
−15
(−11)17 − 19
(+11−13=12)
47.2%
17.0 / 36
82.8%
−30
–   Ktulu 7.52663+16
−16
(−14)16 − 20
(+9−13=14)
44.4%
16.0 / 36
87.2%
−48
–   CM10th Xperience2662+13
−13
(−15)15 − 18
(+12−15=6)
45.5%
15.0 / 33
91.9%
−47
–   Glaurung 1.2.1 32-bit2655+16
−17
(−22)1 − 1
(+0−0=2)
50.0%
1.0 / 2
95.9%
−22
–   Spike 1.0a2649+19
−19
(−28)18 − 16
(+10−8=16)
52.9%
18.0 / 34
98.5%
−10
–   CM10th Ogre2646+23
−23
(−31)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.3%
−31
–   CM10th Magic II2644+16
−16
(−33)20.5 − 13.5
(+13−6=15)
60.3%
20.5 / 34
99.8%
+32
–   Scorpio 1.82641+19
−20
(−36)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.6%
−36
–   CM10th Pestilence2639+25
−25
(−38)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.2%
−68
–   Slow Chess Blitz WV2.12637+11
−12
(−40)12 − 7
(+8−3=8)
63.2%
12.0 / 19
100.0%
+43
–   Chess Tiger 152637+17
−17
(−40)21.5 − 14.5
(+11−4=21)
59.7%
21.5 / 36
100.0%
+15
–   Ktulu 7.12637+18
−18
(−40)16.5 − 13.5
(+11−8=11)
55.0%
16.5 / 30
99.9%
−7
–   Chess Tiger 15 Gambit2635+33
−33
(−42)21 − 9
(+16−4=10)
70.0%
21.0 / 30
98.8%
+92
–   Glaurung 1.0.2 32-bit2635+17
−17
(−42)14 − 16
(+10−12=8)
46.7%
14.0 / 30
100.0%
−63
–   CM10th Warrior2634+25
−25
(−43)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.7%
−200
–   Gandalf 62634+11
−11
(−43)14.5 − 20.5
(+7−13=15)
41.4%
14.5 / 35
100.0%
−95
–   CM10th Default2632+14
−15
(−45)13 − 17
(+7−11=12)
43.3%
13.0 / 30
100.0%
−86
–   Hiarcs 92629+20
−20
(−48)19.5 − 10.5
(+14−5=11)
65.0%
19.5 / 30
100.0%
+51
–   Ruffian 2.1.02624+13
−13
(−53)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−53
–   Slow Chess Blitz WV22616+16
−16
(−61)20.5 − 9.5
(+16−5=9)
68.3%
20.5 / 30
100.0%
+69
–   Naum 1.91 64-bit2610+15
−15
(−67)20 − 10
(+14−4=12)
66.7%
20.0 / 30
100.0%
+41
–   Naum 1.91 32-bit2606+15
−15
(−71)14.5 − 15.5
(+9−10=11)
48.3%
14.5 / 30
100.0%
−79
–   Scorpio 1.72605+32
−32
(−72)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Delfi 5.02600+20
−20
(−77)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Aristarch 4.502596+12
−12
(−81)17.5 − 12.5
(+15−10=5)
58.3%
17.5 / 30
100.0%
−20
–   Crafty 20.14 32-bit2517+27
−27
(−160)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on February 8, 2020