CCRL 40/15
Downloads and Statistics
January 24, 2021
Testing summary:
Total: 1'209'412 games
played by 2'772 programs

White wins: 415'904 (34.4%)
Black wins: 306'459 (25.3%)
Draws: 487'049 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
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-bit2995+12
−12		(+251)4.5 − 27.5
(+1−24=7)
14.1%
4.5 / 32
0.0%
−30
0 0 = 0 0 0 0 0 0 0 0 0 = 0 1 0 0 0 0 0 = = 0 0 0 = 0 0 = 0 0 =
–   Rybka 2.3.2a 64-bit2961+11
−11		(+217)4 − 28
(+1−25=6)
12.5%
4.0 / 32
0.0%
−89
0 0 = 0 0 0 = = 0 = 0 0 0 0 1 0 0 0 0 = = 0 0 0 0 0 0 0 0 0 0 0
–   Rybka 2.3.2a 32-bit2912+9
−9		(+168)5 − 28
(+2−25=6)
15.2%
5.0 / 33
0.0%
−114
= 0 0 = 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 = 0 1 0 = 0 0 0 1 0 0 = 0 0
–   Fritz 122886+11
−11		(+142)9 − 11
(+5−7=8)		45.0%
9.0 / 20
0.0%
+110
0 = = 0 = 0 1 = = 0 1 = 0 0 = 0 1 = 1 1
–   Rybka 2.2 32-bit2884+16
−16		(+140)10 − 22
(+4−16=12)
31.3%
10.0 / 32
0.0%
+15
1 0 = 1 = 0 1 0 = 0 = = = = = 0 = 0 0 0 0 0 0 0 0 0 1 0 = = = 0
–   Rybka 1.2 32-bit2868+17
−17		(+124)9 − 19
(+3−13=12)		32.1%
9.0 / 28
0.0%
+7
0 = 0 = 0 = = = 0 1 0 1 0 = = 1 0 = = 0 = 0 0 0 = 0 0 =
–   Rybka 2.1 32-bit2862+22
−22		(+118)11 − 27
(+6−22=10)
28.9%
11.0 / 38
0.0%
−30
0 0 = 0 0 0 1 = 0 0 0 0 = 1 0 0 1 1 = = 0 0 0 0 0 0 = 0 1 0 0 1 = = 0 0 = =
–   Naum 3 64-bit2856+19
−18		(+112)13 − 36
(+7−30=12)
26.5%
13.0 / 49
0.0%
−60
0 = 1 = 0 = = 0 0 0 0 1 0 0 0 0 0 0 0 0 1 = 1 = 1 1 0 = = 0 0 = 0 0 0 = 1 0 0 0 0 0 0 0 0 = 0 = 0
–   Rybka 1.1 32-bit2855+17
−17		(+111)11.5 − 14.5
(+5−8=13)		44.2%
11.5 / 26
0.0%
+80
0 1 0 1 = = 1 = 0 0 = 1 = 0 = = 0 = = = 0 = = 0 1 =
–   Fritz 112851+10
−10		(+107)16.5 − 33.5
(+6−23=21)
33.0%
16.5 / 50
0.0%
+1
1 = 0 1 0 0 = = = = 0 1 0 1 = = = 0 = = 0 = = 0 = 0 = 1 0 0 = 0 1 0 = 0 = = 0 0 0 = = 0 0 0 0 0 0 =
–   Naum 3 32-bit2851+17
−17		(+107)16.5 − 17.5
(+12−13=9)
48.5%
16.5 / 34
0.0%
+94
1 0 1 0 1 0 0 0 0 0 = 0 1 0 1 0 0 = 1 1 1 1 0 = = = 1 = = = 0 = 1 1
–   Thinker 5.3b Inert 32-bit2845+19
−19		(+101)9 − 11
(+3−5=12)		45.0%
9.0 / 20
0.0%
+71
1 = 0 0 0 = 0 1 = = = = = = = 1 = 0 = =
–   Zappa Mexico 64-bit2833+15
−15		(+89)8.5 − 21.5
(+4−17=9)
28.3%
8.5 / 30
0.0%
−62
1 = = 0 1 0 = = = 0 = 0 0 1 0 0 = 0 0 0 0 = 0 0 1 0 0 0 = 0
–   Shredder 112832+12
−12		(+88)10 − 21
(+3−14=14)
32.3%
10.0 / 31
0.0%
−24
0 0 0 = 0 1 0 = = = = = 0 1 1 = 0 = 0 = 0 0 = = = 0 = = 0 0 0
–   Deep Sjeng WC2008 32-bit2825+12
−12		(+81)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
−54
= = 0 1 0 = 0 0 0 0 0 0 0 0 = 1 = = 0 0 0 0 = = 0 0 0 1 = 1 = =
–   Hiarcs 12 Sharpen PV On2813+14
−14		(+69)11 − 19
(+6−14=10)
36.7%
11.0 / 30
0.0%
−20
= 0 = 0 = 0 1 0 0 1 = = 0 1 0 = 0 = 0 0 = 0 1 = 0 0 0 1 1 =
–   Deep Sjeng 3.0 32-bit2813+21
−21		(+69)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
+30
= 0 1 = 0 1 1 1 0 0 1 0 0 0 0 = = = 1 = = = 0 = = 0 = 0 1 = 1 0
–   Zappa Mexico II 32-bit2808+11
−12		(+64)11.5 − 18.5
(+2−9=19)
38.3%
11.5 / 30
0.0%
+2
= 0 = = = 0 = = = = = 0 = 0 = 0 = 0 0 = = 0 = = 1 = 1 = 0 =
–   Protector 1.3.2 32-bit2795+21
−21		(+51)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−44
0 = 0 1
–   Naum 2.2 32-bit2793+15
−15		(+49)17 − 16
(+9−8=16)
51.5%
17.0 / 33
0.0%
+62
= = = 1 = 1 = 0 0 1 = 0 = 0 = = = 1 = 1 = = 1 = 0 1 0 = = 1 0 1 0
–   Hiarcs 11.12789+15
−15		(+45)14 − 15
(+7−8=14)		48.3%
14.0 / 29
0.0%
+33
= = = = 0 = = 0 = 1 = 0 1 = 1 = = = = 0 1 0 0 1 1 = 0 1 0
–   Zappa Mexico 32-bit2789+17
−16		(+45)15 − 16
(+9−10=12)
48.4%
15.0 / 31
0.0%
+35
1 0 = = = = 0 = = 1 0 = = 0 1 0 1 1 = = 0 0 1 = 1 0 1 0 0 = 1
–   Toga II 1.3.12789+11
−11		(+45)17 − 15
(+11−9=12)
53.1%
17.0 / 32
0.0%
+63
= 1 1 = 0 = = = 0 1 0 1 0 1 1 0 = 0 1 = = 0 0 1 1 1 = = = 0 = 1
–   Rybka 1.0 32-bit2786+14
−14		(+42)11 − 18
(+2−9=18)		37.9%
11.0 / 29
0.0%
−23
= = = = = = 0 = = = 0 = = = = 1 1 = = 0 0 0 0 0 0 = = = 0
–   Zap!Chess Zanzibar 32-bit2781+19
−19		(+37)15 − 15
(+9−9=12)
50.0%
15.0 / 30
0.0%
+37
= = 0 1 = 0 1 = 1 0 0 0 = = 1 0 1 = = 1 1 1 = 0 0 0 = = = 1
–   Bright 0.5c2778+13
−13		(+34)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+34
0 0 1 1
–   Fritz 102778+15
−15		(+34)12.5 − 20.5
(+5−13=15)
37.9%
12.5 / 33
0.0%
−38
= 0 0 = 0 = = = 1 1 0 = = 0 = 1 = = 0 1 = = = 0 0 1 0 = 0 = 0 0 0
–   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
0 1 = = 0 1 1 0 = 0 = 0 1 0 0 1 1 1 1 = 1 = 0 1 = = = = 0 0 = 0 0 0 0 1
–   Critter 0.52b 32-bit2773+30
−30		(+29)2 − 2
(+1−1=2)		50.0%
2.0 / 4
4.2%
+39
= 0 = 1
–   Shredder 102771+13
−13		(+27)17.5 − 19.5
(+11−13=13)
47.3%
17.5 / 37
0.1%
+10
1 = 0 0 = 0 1 0 0 0 = 1 1 = 0 1 = 0 0 1 1 1 = 0 1 = = 1 = 1 0 0 0 = = = =
–   Strelka 1.8 32-bit2769+19
−19		(+25)16.5 − 18.5
(+9−11=15)
47.1%
16.5 / 35
1.4%
+8
0 = = = = = = 1 0 0 1 = 1 0 = 1 1 = = 0 0 0 0 0 1 = = 0 0 = = 1 = 1 1
–   Hiarcs 11.22769+19
−19		(+25)8 − 9
(+7−8=2)		47.1%
8.0 / 17
1.2%
0
1 1 0 0 0 1 0 0 1 = 1 0 1 1 0 0 =
–   Loop 10.32f2765+19
−19		(+21)29 − 30
(+21−22=16)
49.2%
29.0 / 59
3.0%
+18
= 0 1 = = 0 1 1 1 = 0 = 0 0 1 = 0 1 0 = 1 0 = 0 1 1 0 0 1 1 1 0 1 = = 0 1 = 1 0 1 1 0 = 1 0 0 0 0 1 0 1 0 = 1 0 = = =
–   Loop 12.322762+22
−22		(+18)2 − 0
(+2−0=0)		100.0%
2.0 / 2
8.0%
+INF
1 1
–   Toga II 1.2.1a 32-bit2759+12
−12		(+15)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
3.6%
+23
0 1 = 0 1 1 0 0 0 1 1 1 = 1 0 1 0 = = 0 = 0 1 0 = 0 1 = = 1 = 1
–   Hiarcs X54 64-bit2759+34
−35		(+15)12 − 18
(+7−13=10)
40.0%
12.0 / 30
19.9%
−53
= 0 = = = 0 1 0 1 0 = 0 0 0 0 0 = 1 = 1 0 = 1 0 1 1 = 0 0 =
–   Hiarcs X50 Hypermodern2755+30
−30		(+11)5 − 5
(+3−3=4)		50.0%
5.0 / 10
23.6%
+11
= 1 0 0 1 = 0 = = 1
–   Ktulu 92753+12
−12		(+9)2 − 2
(+1−1=2)		50.0%
2.0 / 4
15.7%
+9
0 1 = =
–   Deep Sjeng 2.72749+15
−15		(+5)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
27.4%
−10
= = 1 1 = 0 = 0 1 0 = 0 = 0 1 0 = 0 = 0 1 1 0 = 0 1 1 = = 0 1 1
–   SmarThink 1.20 32-bit2746+16
−16		(+2)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
39.4%
−90
1 0 0 =
–   Spike 1.2 Turin2745+7
−7		(+1)36.5 − 34.5
(+24−22=25)
51.4%
36.5 / 71
42.9%
+9
= 0 = 1 1 1 = 1 0 = = 0 1 0 1 = = 1 = 1 1 0 0 = 1 0 0 0 1 = = 1 = 1 0 = 1 = 0 0 1 1 0 1 0 0 = 0 0 = 1 = = = 0 1 1 = 0 = = = 0 1 0 = 1 1 = 1 0
–   Glaurung 2.0.1 64-bit2745+18
−18		(+1)14 − 18
(+8−12=12)
43.8%
14.0 / 32
46.2%
−37
1 = = = 1 1 1 = = 0 0 0 1 0 = = 0 1 = 0 1 0 0 = 1 0 = = 0 0 0 =
–   Hiarcs X502744+19
−19		(0)15 − 21
(+9−15=12)
41.7%
15.0 / 36
48.4%
−56
1 0 = = 1 0 = 0 = 0 1 1 1 0 0 = 0 0 = 0 0 1 0 0 = 0 = = 1 0 = 0 1 = 1 =
–   Fruit 2.2.12744+13
−13		(0)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
50.0%
+53
= 0 0 = 0 = = 1 = 0 = 1 = = 1 1 1 0 1 1 = 1 0 1 = = 0 = 1 1 1 =
–   Naum 2.1 32-bit2743+20
−20		(−1)13 − 7
(+10−4=6)		65.0%
13.0 / 20
52.7%
+102
1 = 0 0 = = = 1 0 0 1 1 1 1 1 1 1 1 = =
–   Fritz 92742+14
−14		(−2)33 − 33
(+22−22=22)
50.0%
33.0 / 66
55.6%
−4
1 = 0 = 1 1 0 1 1 = 1 1 1 1 1 0 0 = 1 0 0 1 = 1 = 1 = = = 1 0 0 1 = 0 = 0 1 = = 1 0 = 0 = 1 0 0 0 0 = 1 1 = 0 0 = = 0 0 1 0 = = 0 =
–   Glaurung 2.0.1 32-bit2738+17
−17		(−6)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
70.1%
+112
0 = 0 = = 1 1 1 = = 0 1 1 1 1 1 0 1 1 1 0 1 = 1 1 1 1 1 0 = = =
–   Twisted Logic 20100131x 32-bit2736+17
−18		(−8)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
76.1%
+59
= 1 = =
–   Toga II 1.2 32-bit2735+25
−25		(−9)5.5 − 8.5
(+2−5=7)		39.3%
5.5 / 14
72.4%
−73
0 1 1 0 0 = = 0 = = = = 0 =
–   Critter 0.52 32-bit2735+31
−31		(−9)2 − 1
(+2−1=0)		66.7%
2.0 / 3
69.0%
+124
1 0 1
–   Hiarcs X54 32-bit2731+32
−32		(−13)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
76.9%
+129
= 1
–   Twisted Logic 20090922 32-bit2730+19
−19		(−14)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
88.3%
−29
1 0 =
–   Shredder 92726+18
−17		(−18)17.5 − 12.5
(+12−7=11)
58.3%
17.5 / 30
94.8%
+34
1 = = = = 1 1 1 1 1 0 1 1 0 = 0 1 0 1 = 1 = = 1 = = 0 0 = 0
–   Ktulu 82706+9
−9		(−38)19 − 22
(+10−13=18)
46.3%
19.0 / 41
100.0%
−59
0 = 0 0 = 1 = 1 0 = 0 1 = = = = = 0 0 = 0 1 = 1 = = = 0 0 = = 1 1 = 0 0 1 1 = 0 1
–   Chess Tiger 2007.12704+10
−10		(−40)22 − 15
(+14−7=16)
59.5%
22.0 / 37
100.0%
+19
= = 0 = 1 0 1 1 1 = 1 = = 1 1 = 1 1 = 0 1 = = = = = 0 1 1 0 1 0 = 0 = 1 =
–   Fritz 8 Bilbao2700+28
−28		(−44)21 − 17
(+13−9=16)
55.3%
21.0 / 38
99.8%
−11
1 0 = = 1 = 0 = 1 1 = 0 = 0 = 0 1 1 = = = 1 1 0 1 1 0 = = 0 0 1 1 = = 1 = =
–   Naum 2.0 32-bit2697+15
−15		(−47)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
+4
1 = 0 1 = =
–   Frenzee Feb08 32-bit2695+13
−13		(−49)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−59
1 = = 0
–   Chessmaster 11 Aiglos II2693+18
−18		(−51)2 − 1
(+1−0=2)		66.7%
2.0 / 3
100.0%
+54
= 1 =
–   Chessmaster 11 Toxic2682+20
−20		(−62)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+173
1 0 1 1
–   Zap!Chess Paderborn 32-bit2682+21
−21		(−62)15 − 18
(+8−11=14)
45.5%
15.0 / 33
100.0%
−87
= 0 1 1 0 = = 0 = 0 = 0 1 0 0 1 = = = 0 1 1 = 0 0 = = = 0 1 1 = =
–   Chess Tiger 20072681+12
−12		(−63)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+34
1 1 = 1 = 1 = 0 1 1 = 1 = 0 = 1 1 1 = 1 = 1 0 1 = = 0 0 1 = 1 0
–   Chessmaster 11 Leonidas2680+20
−20		(−64)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+31
1 1 = 0
–   Junior 92676+17
−17		(−68)17 − 13
(+11−7=12)
56.7%
17.0 / 30
100.0%
−24
1 = 1 = 1 = = 0 0 = 0 = = 0 1 0 1 0 = 1 = = 1 1 1 = 1 = 1 0
–   Zap!Chess Paderborn SE 32-bit2670+34
−34		(−74)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−33
= = = 1 = 1 0 =
–   SmarThink 1.00 32-bit2666+15
−15		(−78)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
+149
1 1 =
–   Ktulu 7.52664+15
−15		(−80)37 − 23
(+30−16=14)
61.7%
37.0 / 60
100.0%
+4
0 0 0 1 = 1 1 1 1 1 = 1 1 0 1 0 = 1 0 1 0 = = 0 1 1 1 1 1 1 0 1 1 0 = 1 1 1 = = 1 0 = = 1 0 0 = 1 = 1 1 = 0 1 0 1 = 0 1
–   Chessmaster 112664+12
−12		(−80)18 − 14
(+12−8=12)
56.3%
18.0 / 32
100.0%
−40
= = = = 0 1 = 0 1 = 0 1 1 = 0 1 1 = 0 1 0 1 = = 0 1 = 1 0 1 = 1
–   Scorpio 1.912661+14
−13		(−83)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
100.0%
−73
1 0 1 0 1 = 1 0 1 0 = 1 = 0 = 1 1 = = 0 0 = = = = = = = 1 0 1 0
–   CM10th Xperience2661+13
−13		(−83)24.5 − 16.5
(+16−8=17)
59.8%
24.5 / 41
100.0%
−18
= 1 0 = = 1 0 0 1 1 0 = 1 = 0 = 1 1 0 1 = 1 1 1 0 1 = 1 = = = 1 = = 0 1 = 1 = = =
–   Alaric 7072660+12
−12		(−84)16 − 17
(+11−12=10)
48.5%
16.0 / 33
100.0%
−96
0 1 1 1 0 = = 0 1 0 1 1 0 = = 0 1 1 0 = 1 1 1 = = = 0 0 0 = 0 0 =
–   Zap!Chess Reykjavik 32-bit2658+34
−35		(−86)20 − 8
(+15−3=10)		71.4%
20.0 / 28
100.0%
+57
= = 1 = 1 1 1 0 0 1 = 1 = 1 = 1 1 = 0 = 1 = 1 1 1 1 = 1
–   CM9000 Enforcer2656+20
−20		(−88)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−51
= 1 1 = = 0 = =
–   Glaurung 1.2.1 32-bit2655+17
−17		(−89)23 − 10
(+18−5=10)
69.7%
23.0 / 33
100.0%
+44
1 0 0 1 1 = 1 1 1 0 = = 1 1 0 0 1 = 1 1 1 = = = = 1 = 1 1 1 1 1 =
–   CM10th Paralyse2654+15
−15		(−90)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−53
0 = 1 = 1 1 0 0 = 1
–   CM10th Ogre2647+22
−23		(−97)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+60
1 =
–   Movei 00.8.4382646+18
−18		(−98)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   CM10th Pestilence2643+23
−23		(−101)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+49
1 1 = =
–   Scorpio 1.82641+20
−20		(−103)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−260
= 0
–   Ktulu 7.12638+18
−18		(−106)22.5 − 7.5
(+20−5=5)
75.0%
22.5 / 30
100.0%
+89
1 1 1 = 1 1 1 1 = 1 0 0 1 0 0 = 1 0 1 1 1 1 1 = 1 1 = 1 1 1
–   Slow Chess Blitz WV2.12637+11
−11		(−107)23.5 − 10.5
(+20−7=7)
69.1%
23.5 / 34
100.0%
+37
1 1 = 1 = = 1 1 1 = = 0 0 1 0 1 1 0 1 1 1 1 = 0 1 1 1 1 = 1 0 1 0 1
–   CM10th Warrior2636+24
−24		(−108)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−108
= =
–   Chess Tiger 152636+17
−17		(−108)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Gandalf 62635+11
−11		(−109)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+34
1 =
–   Ruffian 2.1.02623+13
−13		(−121)15 − 15
(+11−11=8)
50.0%
15.0 / 30
100.0%
−124
0 1 1 0 0 1 1 1 = = 0 0 1 0 1 = 1 0 = 1 = = 0 0 0 = 1 = 1 0
–   Pharaon 3.5.12614+12
−12		(−130)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−33
1 = 0 1
–   Delfi 5.02600+20
−20		(−144)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+13
1 =
–   Jonny 2.83 32-bit2576+16
−17		(−168)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+68
1 0 1 1
2090 games: 619 wins, 726 losses, 745 draws (35.6%), score: 47.4%

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Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on January 24, 2021