CCRL 40/15
Downloads and Statistics
March 28, 2020
Testing summary:
Total: 1'132'680 games
played by 2'634 programs

White wins: 391'782 (34.6%)
Black wins: 290'390 (25.6%)
Draws: 450'508 (39.8%)
White score: 54.5%

Engine Details

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Junior 10 (2744+13
−13
)Quote
Authors: Amir Ban (Israel), Shay Bushinsky (Israel) Link: Chessbase
This is one of the 19 Junior versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 32-bit2993+12
−12
(+249)4.5 − 27.5
(+1−24=7)
14.1%
4.5 / 32
0.0%
−32
–   Rybka 2.3.2a 64-bit2962+11
−11
(+218)4 − 28
(+1−25=6)
12.5%
4.0 / 32
0.0%
−88
–   Rybka 2.3.2a 32-bit2912+9
−9
(+168)5 − 28
(+2−25=6)
15.2%
5.0 / 33
0.0%
−114
–   Fritz 122886+11
−11
(+142)9 − 11
(+5−7=8)
45.0%
9.0 / 20
0.0%
+110
–   Rybka 2.2 32-bit2884+16
−16
(+140)10 − 22
(+4−16=12)
31.3%
10.0 / 32
0.0%
+15
–   Rybka 1.2 32-bit2868+17
−17
(+124)9 − 19
(+3−13=12)
32.1%
9.0 / 28
0.0%
+7
–   Rybka 2.1 32-bit2862+22
−22
(+118)11 − 27
(+6−22=10)
28.9%
11.0 / 38
0.0%
−30
–   Rybka 1.1 32-bit2858+17
−17
(+114)11.5 − 14.5
(+5−8=13)
44.2%
11.5 / 26
0.0%
+83
–   Naum 3 64-bit2856+19
−19
(+112)13 − 36
(+7−30=12)
26.5%
13.0 / 49
0.0%
−60
–   Fritz 112852+10
−10
(+108)16.5 − 33.5
(+6−23=21)
33.0%
16.5 / 50
0.0%
+2
–   Naum 3 32-bit2850+18
−17
(+106)16.5 − 17.5
(+12−13=9)
48.5%
16.5 / 34
0.0%
+93
–   Thinker 5.3b Inert 32-bit2846+19
−19
(+102)9 − 11
(+3−5=12)
45.0%
9.0 / 20
0.0%
+72
–   Zappa Mexico 64-bit2834+15
−15
(+90)8.5 − 21.5
(+4−17=9)
28.3%
8.5 / 30
0.0%
−61
–   Shredder 112832+12
−12
(+88)10 − 21
(+3−14=14)
32.3%
10.0 / 31
0.0%
−24
–   Deep Sjeng WC2008 32-bit2825+12
−12
(+81)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
−54
–   Deep Sjeng 3.0 32-bit2813+21
−21
(+69)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
+30
–   Hiarcs 12 Sharpen PV On2813+14
−13
(+69)11 − 19
(+6−14=10)
36.7%
11.0 / 30
0.0%
−20
–   Zappa Mexico II 32-bit2809+12
−12
(+65)11.5 − 18.5
(+2−9=19)
38.3%
11.5 / 30
0.0%
+3
–   Protector 1.3.2 32-bit2796+21
−21
(+52)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−43
–   Naum 2.2 32-bit2794+15
−15
(+50)17 − 16
(+9−8=16)
51.5%
17.0 / 33
0.0%
+63
–   Hiarcs 11.12790+15
−15
(+46)14 − 15
(+7−8=14)
48.3%
14.0 / 29
0.0%
+34
–   Toga II 1.3.12789+12
−12
(+45)17 − 15
(+11−9=12)
53.1%
17.0 / 32
0.0%
+63
–   Zappa Mexico 32-bit2789+17
−17
(+45)15 − 16
(+9−10=12)
48.4%
15.0 / 31
0.0%
+35
–   Rybka 1.0 32-bit2788+15
−14
(+44)11 − 18
(+2−9=18)
37.9%
11.0 / 29
0.0%
−21
–   Zap!Chess Zanzibar 32-bit2782+19
−19
(+38)15 − 15
(+9−9=12)
50.0%
15.0 / 30
0.0%
+38
–   Fritz 102778+15
−15
(+34)12.5 − 20.5
(+5−13=15)
37.9%
12.5 / 33
0.0%
−38
–   Bright 0.5c2778+13
−13
(+34)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+34
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−10
(+29)16.5 − 19.5
(+11−14=11)
45.8%
16.5 / 36
0.0%
+1
–   Critter 0.52b 32-bit2773+30
−30
(+29)2 − 2
(+1−1=2)
50.0%
2.0 / 4
4.0%
+39
–   Shredder 102771+13
−13
(+27)17.5 − 19.5
(+11−13=13)
47.3%
17.5 / 37
0.1%
+10
–   Hiarcs 11.22770+19
−19
(+26)8 − 9
(+7−8=2)
47.1%
8.0 / 17
1.2%
+1
–   Strelka 1.8 32-bit2769+19
−19
(+25)16.5 − 18.5
(+9−11=15)
47.1%
16.5 / 35
1.4%
+8
–   Loop 10.32f2765+19
−19
(+21)29 − 30
(+21−22=16)
49.2%
29.0 / 59
3.0%
+18
–   Loop 12.322762+22
−22
(+18)2 − 0
(+2−0=0)
100.0%
2.0 / 2
7.9%
+INF
–   Hiarcs X54 64-bit2760+34
−35
(+16)12 − 18
(+7−13=10)
40.0%
12.0 / 30
19.8%
−52
–   Toga II 1.2.1a 32-bit2760+12
−12
(+16)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
3.7%
+24
–   Hiarcs X50 Hypermodern2756+30
−30
(+12)5 − 5
(+3−3=4)
50.0%
5.0 / 10
23.9%
+12
–   Ktulu 92754+12
−12
(+10)2 − 2
(+1−1=2)
50.0%
2.0 / 4
13.7%
+10
–   Deep Sjeng 2.72750+15
−15
(+6)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
27.3%
−9
–   SmarThink 1.20 32-bit2747+16
−16
(+3)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
38.7%
−89
–   Spike 1.2 Turin2745+7
−7
(+1)36.5 − 34.5
(+24−22=25)
51.4%
36.5 / 71
41.5%
+9
–   Glaurung 2.0.1 64-bit2745+18
−18
(+1)14 − 18
(+8−12=12)
43.8%
14.0 / 32
46.1%
−37
–   Hiarcs X502744+19
−19
(0)15 − 21
(+9−15=12)
41.7%
15.0 / 36
48.9%
−56
–   Fruit 2.2.12744+13
−13
(0)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
50.8%
+53
–   Naum 2.1 32-bit2743+20
−20
(−1)13 − 7
(+10−4=6)
65.0%
13.0 / 20
53.1%
+102
–   Fritz 92742+14
−14
(−2)33 − 33
(+22−22=22)
50.0%
33.0 / 66
56.1%
−4
–   Glaurung 2.0.1 32-bit2738+16
−16
(−6)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
69.7%
+112
–   Twisted Logic 20100131x 32-bit2737+18
−18
(−7)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
74.0%
+60
–   Critter 0.52 32-bit2736+31
−31
(−8)2 − 1
(+2−1=0)
66.7%
2.0 / 3
68.2%
+125
–   Toga II 1.2 32-bit2735+25
−25
(−9)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
72.2%
−73
–   Hiarcs X54 32-bit2731+32
−32
(−13)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
77.1%
+129
–   Twisted Logic 20090922 32-bit2730+19
−19
(−14)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
88.0%
−29
–   Shredder 92726+17
−17
(−18)17.5 − 12.5
(+12−7=11)
58.3%
17.5 / 30
94.9%
+34
–   Ktulu 82707+9
−9
(−37)19 − 22
(+10−13=18)
46.3%
19.0 / 41
100.0%
−58
–   Chess Tiger 2007.12704+10
−10
(−40)22 − 15
(+14−7=16)
59.5%
22.0 / 37
100.0%
+19
–   Chessmaster 11 Aiglos II2701+20
−20
(−43)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
+62
–   Fritz 8 Bilbao2700+28
−28
(−44)21 − 17
(+13−9=16)
55.3%
21.0 / 38
99.8%
−11
–   Naum 2.0 32-bit2697+15
−15
(−47)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
+4
–   Frenzee Feb08 32-bit2695+13
−13
(−49)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−59
–   Chessmaster 11 Toxic2682+20
−20
(−62)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+173
–   Chess Tiger 20072682+12
−12
(−62)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+35
–   Zap!Chess Paderborn 32-bit2682+21
−21
(−62)15 − 18
(+8−11=14)
45.5%
15.0 / 33
100.0%
−87
–   Chessmaster 11 Leonidas2680+20
−20
(−64)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+31
–   Junior 92677+17
−17
(−67)17 − 13
(+11−7=12)
56.7%
17.0 / 30
100.0%
−23
–   Zap!Chess Paderborn SE 32-bit2670+34
−34
(−74)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−33
–   SmarThink 1.00 32-bit2666+15
−15
(−78)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
+149
–   Chessmaster 112665+12
−12
(−79)18 − 14
(+12−8=12)
56.3%
18.0 / 32
100.0%
−39
–   Ktulu 7.52663+16
−16
(−81)37 − 23
(+30−16=14)
61.7%
37.0 / 60
100.0%
+3
–   CM10th Xperience2661+13
−13
(−83)24.5 − 16.5
(+16−8=17)
59.8%
24.5 / 41
100.0%
−18
–   Alaric 7072661+12
−11
(−83)16 − 17
(+11−12=10)
48.5%
16.0 / 33
100.0%
−95
–   Scorpio 1.912661+13
−14
(−83)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
100.0%
−73
–   Zap!Chess Reykjavik 32-bit2658+34
−35
(−86)20 − 8
(+15−3=10)
71.4%
20.0 / 28
100.0%
+57
–   CM9000 Enforcer2658+20
−20
(−86)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−49
–   Glaurung 1.2.1 32-bit2655+16
−16
(−89)23 − 10
(+18−5=10)
69.7%
23.0 / 33
100.0%
+44
–   CM10th Paralyse2652+15
−15
(−92)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−55
–   CM10th Ogre2648+23
−23
(−96)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+61
–   Movei 00.8.4382646+18
−18
(−98)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   CM10th Pestilence2642+24
−24
(−102)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+48
–   Scorpio 1.82641+20
−20
(−103)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−260
–   Slow Chess Blitz WV2.12637+12
−12
(−107)23.5 − 10.5
(+20−7=7)
69.1%
23.5 / 34
100.0%
+37
–   Ktulu 7.12637+18
−18
(−107)22.5 − 7.5
(+20−5=5)
75.0%
22.5 / 30
100.0%
+88
–   Chess Tiger 152636+17
−17
(−108)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   CM10th Warrior2634+25
−25
(−110)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−110
–   Gandalf 62634+11
−11
(−110)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+33
–   Ruffian 2.1.02624+13
−13
(−120)15 − 15
(+11−11=8)
50.0%
15.0 / 30
100.0%
−123
–   Pharaon 3.5.12614+13
−13
(−130)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−33
–   Delfi 5.02599+20
−20
(−145)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+12
–   Jonny 2.83 32-bit2576+17
−17
(−168)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+68

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Created in 2005-2013 by CCRL team
Last games added on March 28, 2020