CCRL 40/40
Downloads and Statistics
December 10, 2019
Testing summary:
Total: 1'104'091 games
played by 2'573 programs
150964 CPU days (X2 4600+)

White wins: 382'628 (34.7%)
Black wins: 284'145 (25.7%)
Draws: 437'318 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
Junior 10 (2743+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		(+250)4.5 − 27.5
(+1−24=7)
14.1%
4.5 / 32
0.0%
−31
0 0 0 = 0 1 0 0 0 0 0 = = 0 0 0 = 0 0 = 0 0 = 0 0 = 0 0 0 0 0 0
–   Rybka 2.3.2a 64-bit2961+11
−11		(+218)4 − 28
(+1−25=6)
12.5%
4.0 / 32
0.0%
−88
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		(+169)5 − 28
(+2−25=6)
15.2%
5.0 / 33
0.0%
−113
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		(+143)9 − 11
(+5−7=8)		45.0%
9.0 / 20
0.0%
+111
= 0 1 = 1 1 0 = = 0 = 0 1 = = 0 1 = 0 0
–   Rybka 2.2 32-bit2883+17
−16		(+140)10 − 22
(+4−16=12)
31.3%
10.0 / 32
0.0%
+15
0 0 0 1 0 = = = 0 0 0 0 0 0 0 1 0 = 1 = 0 1 0 = 0 = = = = = 0 =
–   Rybka 1.2 32-bit2868+17
−17		(+125)9 − 19
(+3−13=12)		32.1%
9.0 / 28
0.0%
+8
0 = 0 = 0 = = = 0 1 0 1 0 = = 1 0 0 = = 0 0 0 = 0 = = 0
–   Rybka 2.1 32-bit2863+22
−22		(+120)11 − 27
(+6−22=10)
28.9%
11.0 / 38
0.0%
−28
0 0 0 = 0 0 = 0 1 = 0 0 0 0 = 1 0 0 1 = 0 0 = = 0 = 0 1 0 0 0 0 0 1 1 = = 0
–   Rybka 1.1 32-bit2856+18
−18		(+113)11.5 − 14.5
(+5−8=13)		44.2%
11.5 / 26
0.0%
+82
0 1 0 1 = = 1 = 0 0 = 1 = 0 = = 0 1 = = = = 0 = = 0
–   Naum 3 64-bit2855+19
−19		(+112)13 − 36
(+7−30=12)
26.5%
13.0 / 49
0.0%
−60
= 0 = 0 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
–   Fritz 112852+10
−10		(+109)16.5 − 33.5
(+6−23=21)
33.0%
16.5 / 50
0.0%
+3
= = 0 1 0 1 = = = 0 = = 0 = = 0 = 0 = 1 0 0 = 0 1 0 = 0 = = 0 0 0 = = 0 0 0 0 0 0 = 1 = 0 1 0 0 = =
–   Naum 3 32-bit2851+18
−18		(+108)16.5 − 17.5
(+12−13=9)
48.5%
16.5 / 34
0.0%
+95
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		(+102)9 − 11
(+3−5=12)		45.0%
9.0 / 20
0.0%
+72
= = = = 0 0 1 = 1 = 0 = 0 = = = = 0 = 1
–   Shredder 112832+12
−12		(+89)10 − 21
(+3−14=14)
32.3%
10.0 / 31
0.0%
−23
0 0 0 = 0 1 0 = = = = = 0 1 1 = 0 = 0 = 0 0 = = = 0 = = 0 0 0
–   Zappa Mexico 64-bit2832+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
–   Deep Sjeng WC2008 32-bit2825+12
−12		(+82)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
−53
0 1 0 = 0 0 0 0 0 0 = = 0 0 0 0 0 = 1 = = 0 0 0 0 1 = 1 = = = =
–   Hiarcs 12 Sharpen PV On2813+13
−14		(+70)11 − 19
(+6−14=10)
36.7%
11.0 / 30
0.0%
−19
= 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		(+70)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
+31
= 0 1 = 0 1 1 1 0 0 1 0 0 0 0 = = = 1 = = = 0 = = 0 = 0 1 = 1 0
–   Zappa Mexico II 32-bit2809+12
−12		(+66)11.5 − 18.5
(+2−9=19)
38.3%
11.5 / 30
0.0%
+4
= 0 = = 0 = 0 = = = 0 = = 0 0 = = 0 = = 1 = 1 = 0 = = 0 = =
–   Protector 1.3.2 32-bit2795+21
−21		(+52)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−43
0 0 = 1
–   Naum 2.2 32-bit2794+15
−15		(+51)17 − 16
(+9−8=16)
51.5%
17.0 / 33
0.0%
+64
= = 1 = 1 = 0 0 1 = 0 = 0 = = = 1 = 1 = = 1 = 0 1 0 = = 1 0 1 0 =
–   Hiarcs 11.12789+15
−15		(+46)14 − 15
(+7−8=14)		48.3%
14.0 / 29
0.0%
+34
1 1 = 0 1 0 = = = = 0 = = 0 = 1 = 0 1 = 1 = = = = 0 1 0 0
–   Zappa Mexico 32-bit2789+17
−17		(+46)15 − 16
(+9−10=12)
48.4%
15.0 / 31
0.0%
+36
= 1 0 = = 0 1 0 1 1 0 1 0 0 = 1 1 0 = = 0 0 1 = 1 = = = = 0 =
–   Toga II 1.3.12789+12
−12		(+46)17 − 15
(+11−9=12)
53.1%
17.0 / 32
0.0%
+64
= 1 1 = 0 = = = 0 1 0 1 0 1 1 0 = 0 1 = = 0 0 1 1 1 = = = 0 = 1
–   Rybka 1.0 32-bit2788+15
−15		(+45)11 − 18
(+2−9=18)		37.9%
11.0 / 29
0.0%
−20
= = = = = = 0 = = = 0 = = = = 0 = = = 0 0 0 0 0 0 1 1 = =
–   Zap!Chess Zanzibar 32-bit2781+19
−19		(+38)15 − 15
(+9−9=12)
50.0%
15.0 / 30
0.1%
+38
0 0 = = = 1 1 1 = 0 = = 0 1 = 0 1 = 1 0 0 0 = = 1 0 1 = = 1
–   Fritz 102778+15
−15		(+35)12.5 − 20.5
(+5−13=15)
37.9%
12.5 / 33
0.0%
−37
= = 0 = 1 = = 0 1 = = = 0 0 1 0 = 0 = 0 0 0 = 0 0 = 0 = = = 1 1 0
–   Bright 0.5c2778+12
−12		(+35)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+35
0 1 0 1
–   Critter 0.52b 32-bit2773+30
−30		(+30)2 − 2
(+1−1=2)		50.0%
2.0 / 4
3.9%
+40
= 0 = 1
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−10		(+30)16.5 − 19.5
(+11−14=11)
45.8%
16.5 / 36
0.0%
+2
0 1 1 0 = 0 = 0 1 0 0 1 1 1 1 = 1 = 0 1 = = = = 0 0 = 0 0 0 0 1 0 = 1 =
–   Shredder 102770+13
−13		(+27)17.5 − 19.5
(+11−13=13)
47.3%
17.5 / 37
0.1%
+10
1 0 = 1 = 0 0 = 0 1 0 0 0 = 1 1 = 0 0 0 0 = = = = = 1 = 1 1 = 1 = 0 0 1 1
–   Hiarcs 11.22769+19
−19		(+26)8 − 9
(+7−8=2)		47.1%
8.0 / 17
1.2%
+1
1 1 0 0 0 1 0 0 1 = 1 0 1 1 0 0 =
–   Strelka 1.8 32-bit2769+19
−19		(+26)16.5 − 18.5
(+9−11=15)
47.1%
16.5 / 35
1.4%
+9
0 = = = = = = 1 0 0 1 = 1 0 = 1 1 = = 0 0 0 0 0 1 = = 0 0 = = 1 = 1 1
–   Loop 10.32f2765+19
−19		(+22)29 − 30
(+21−22=16)
49.2%
29.0 / 59
3.1%
+19
= 1 0 = = 0 1 = 1 0 1 1 = 0 1 0 1 0 = = 0 0 = 1 0 0 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 =
–   Loop 12.322762+22
−22		(+19)2 − 0
(+2−0=0)		100.0%
2.0 / 2
7.9%
+INF
1 1
–   Hiarcs X54 64-bit2759+34
−35		(+16)12 − 18
(+7−13=10)
40.0%
12.0 / 30
20.0%
−52
= 0 = = = 0 1 0 1 0 = 0 0 0 0 0 = 1 = 1 0 = 1 0 1 1 = 0 0 =
–   Toga II 1.2.1a 32-bit2759+12
−12		(+16)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
3.8%
+24
1 = 1 0 1 0 = = 1 = 0 1 0 = 0 1 = = 1 0 1 = 0 1 1 0 0 0 1 1 = 0
–   Hiarcs X50 Hypermodern2755+30
−30		(+12)5 − 5
(+3−3=4)		50.0%
5.0 / 10
24.2%
+12
1 = = 0 0 1 1 = 0 =
–   Ktulu 92754+12
−12		(+11)2 − 2
(+1−1=2)		50.0%
2.0 / 4
12.8%
+11
0 = 1 =
–   Deep Sjeng 2.72749+15
−15		(+6)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
27.1%
−9
0 = 0 1 1 = = 0 1 1 = = 1 1 = 0 = 0 1 0 = 0 = 0 1 0 = 0 = 0 1 1
–   SmarThink 1.20 32-bit2747+16
−16		(+4)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
37.7%
−88
1 0 0 =
–   Spike 1.2 Turin2745+7
−7		(+2)36.5 − 34.5
(+24−22=25)
51.4%
36.5 / 71
40.9%
+10
1 1 0 1 0 0 = 0 0 = 1 = = = 0 1 1 = 0 = = = 0 1 0 = 1 1 = 1 0 1 1 = 1 0 = = 0 1 0 1 = = 1 = 1 = 1 = 0 0 = = 1 = 1 0 0 0 0 1 1 0 0 = 1 = = 0 1
–   Glaurung 2.0.1 64-bit2744+18
−18		(+1)14 − 18
(+8−12=12)
43.8%
14.0 / 32
46.1%
−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		(+1)15 − 21
(+9−15=12)
41.7%
15.0 / 36
49.2%
−55
1 0 = 0 = 0 1 1 1 0 0 = 0 0 = 0 0 1 0 0 = 0 = = 1 0 = 0 1 = = 1 0 = = 1
–   Fruit 2.2.12743+13
−13		(0)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
52.8%
+53
= 0 0 = 0 0 = = 1 = 0 = 1 = = 1 1 = 1 1 1 = 1 = = 0 1 = 1 1 0 1
–   Fritz 92742+14
−14		(−1)33 − 33
(+22−22=22)
50.0%
33.0 / 66
56.9%
−3
1 = 1 0 = 0 = 1 0 0 0 0 = 1 1 = = = 0 = 1 0 1 0 1 1 = 1 1 1 1 1 0 = 0 1 0 = = 0 0 = = 0 0 1 = 1 = 1 = = = 1 0 0 1 = 0 = 0 1 0 = 1 0
–   Naum 2.1 32-bit2742+20
−20		(−1)13 − 7
(+10−4=6)		65.0%
13.0 / 20
53.4%
+102
1 = 0 0 = = = 1 0 0 1 1 1 1 1 1 1 1 = =
–   Twisted Logic 20100131x 32-bit2739+18
−18		(−4)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
66.0%
+63
= 1 = =
–   Glaurung 2.0.1 32-bit2738+16
−17		(−5)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
69.5%
+113
0 = 0 = = 1 1 1 = = 0 1 1 1 1 1 0 1 1 1 0 1 = 1 1 1 1 1 0 = = =
–   Critter 0.52 32-bit2736+31
−31		(−7)2 − 1
(+2−1=0)		66.7%
2.0 / 3
67.5%
+126
1 0 1
–   Toga II 1.2 32-bit2735+25
−25		(−8)5.5 − 8.5
(+2−5=7)		39.3%
5.5 / 14
72.5%
−72
= = 0 1 = 0 1 = = = 0 = 0 0
–   Twisted Logic 20090922 32-bit2730+19
−19		(−13)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
87.6%
−28
= 1 0
–   Hiarcs X54 32-bit2730+32
−32		(−13)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
77.4%
+129
1 =
–   Shredder 92725+17
−17		(−18)17.5 − 12.5
(+12−7=11)
58.3%
17.5 / 30
95.1%
+34
1 0 = 0 1 0 1 = 0 = 1 = = 1 = = 0 0 1 = = = = 1 1 1 1 1 0 1
–   Ktulu 82705+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 1 1 = 0 1 = 0 0 = = 1 1 1 = 1 = 0 0 = 0
–   Chess Tiger 2007.12704+10
−10		(−39)22 − 15
(+14−7=16)
59.5%
22.0 / 37
100.0%
+20
= = 0 1 1 0 1 0 = 0 = 1 = 1 0 1 1 1 = 1 = = 1 1 = 1 1 = 0 1 = = = = 0 = =
–   Chessmaster 11 Aiglos II2701+20
−20		(−42)2 − 1
(+1−0=2)		66.7%
2.0 / 3
100.0%
+63
= 1 =
–   Fritz 8 Bilbao2700+28
−28		(−43)21 − 17
(+13−9=16)
55.3%
21.0 / 38
99.8%
−10
= 0 = 0 1 1 1 = = = = 1 = = 1 1 0 1 1 0 = = 0 = 0 1 1 0 = = 1 = 0 = 1 1 = 0
–   Naum 2.0 32-bit2697+15
−15		(−46)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
+5
0 1 = = = 1
–   Frenzee Feb08 32-bit2695+13
−13		(−48)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−58
1 = = 0
–   Chessmaster 11 Toxic2682+20
−20		(−61)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+174
1 1 0 1
–   Chess Tiger 20072681+12
−12		(−62)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+35
= 1 0 1 = = 0 0 1 = 1 0 1 1 = 1 = 1 = 0 1 1 = 1 = 0 = 1 1 1 = 1
–   Zap!Chess Paderborn 32-bit2681+21
−21		(−62)15 − 18
(+8−11=14)
45.5%
15.0 / 33
100.0%
−87
1 = 0 1 1 0 = = 0 = 0 = 0 1 0 0 = 0 1 1 = = = 0 0 = = 1 1 = = = 0
–   Chessmaster 11 Leonidas2679+21
−21		(−64)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+31
1 = 1 0
–   Junior 92676+17
−17		(−67)17 − 13
(+11−7=12)
56.7%
17.0 / 30
100.0%
−23
= = 0 1 0 1 0 1 0 = 1 = = 1 1 1 = 1 = 1 = 1 = 1 = = 0 0 = 0
–   Zap!Chess Paderborn SE 32-bit2669+34
−34		(−74)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−33
0 = 1 = = = = 1
–   Chessmaster 112665+12
−12		(−78)18 − 14
(+12−8=12)
56.3%
18.0 / 32
100.0%
−38
= = = = 0 1 = 0 1 = 0 1 1 = 0 1 1 = 0 1 0 1 = = 0 1 = 1 0 1 = 1
–   SmarThink 1.00 32-bit2665+15
−15		(−78)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
+149
1 = 1
–   Ktulu 7.52663+16
−16		(−80)37 − 23
(+30−16=14)
61.7%
37.0 / 60
100.0%
+4
1 0 1 0 = 1 0 0 1 = 1 1 = 0 1 0 1 = 0 0 0 1 = 1 1 1 1 1 = 1 1 0 = = 0 1 1 1 1 1 1 0 1 1 0 = 1 1 1 = = 1 0 = = 1 0 0 = 1
–   CM10th Xperience2661+13
−13		(−82)24.5 − 16.5
(+16−8=17)
59.8%
24.5 / 41
100.0%
−17
= 1 0 = = 1 0 0 1 1 0 = 1 = 0 = 1 1 0 1 = 1 1 1 0 1 = 1 = = = 1 = = 0 1 = 1 = = =
–   Scorpio 1.912661+13
−14		(−82)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
100.0%
−72
1 0 1 0 1 = 1 0 1 0 = 1 = 0 = 1 1 = = 0 0 = = = = = = = 1 0 1 0
–   Alaric 7072661+12
−11		(−82)16 − 17
(+11−12=10)
48.5%
16.0 / 33
100.0%
−94
1 1 1 0 = = 0 1 0 1 1 0 = = 0 1 1 0 = 1 1 1 = = = 0 0 0 = 0 0 = 0
–   CM9000 Enforcer2657+20
−20		(−86)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−49
= = = 1 = 0 1 =
–   Zap!Chess Reykjavik 32-bit2657+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 1 = 1 0 = 1 = 1 = 1 1 =
–   Glaurung 1.2.1 32-bit2655+16
−16		(−88)23 − 10
(+18−5=10)
69.7%
23.0 / 33
100.0%
+45
1 0 0 1 = 1 = 1 = = = = 1 = 1 1 1 1 1 0 0 1 1 = 1 1 1 0 = = 1 1 1
–   CM10th Paralyse2651+15
−15		(−92)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−55
= 1 = 0 = 0 0 1 1 1
–   Movei 00.8.4382646+18
−18		(−97)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   CM10th Ogre2645+23
−23		(−98)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+59
1 =
–   Scorpio 1.82640+20
−20		(−103)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−260
0 =
–   CM10th Pestilence2639+25
−25		(−104)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+46
= = 1 1
–   Slow Chess Blitz WV2.12637+12
−12		(−106)23.5 − 10.5
(+20−7=7)
69.1%
23.5 / 34
100.0%
+38
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 1 0
–   Ktulu 7.12637+18
−18		(−106)22.5 − 7.5
(+20−5=5)
75.0%
22.5 / 30
100.0%
+89
1 0 0 = 1 0 1 1 1 1 1 1 1 = 1 1 = 1 1 1 1 = 1 1 1 1 = 1 0 0
–   Chess Tiger 152636+17
−17		(−107)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   CM10th Warrior2633+25
−25		(−110)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−110
= =
–   Gandalf 62632+11
−11		(−111)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+32
1 =
–   Ruffian 2.1.02623+13
−13		(−120)15 − 15
(+11−11=8)
50.0%
15.0 / 30
100.0%
−123
0 0 1 0 1 = 1 0 = 1 = = 0 0 0 = 1 = 0 1 1 0 0 1 1 1 = = 0 1
–   Pharaon 3.5.12613+13
−13		(−130)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−33
= 0 1 1
–   Delfi 5.02599+20
−20		(−144)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+13
1 =
–   Jonny 2.83 32-bit2576+17
−17		(−167)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+69
1 1 0 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 December 10, 2019