CCRL 40/40
Downloads and Statistics
October 14, 2017
Testing summary:
Total: 747'379 games
played by 1'948 programs
102179 CPU days (X2 4600+)

White wins: 256'827 (34.4%)
Black wins: 190'593 (25.5%)
Draws: 299'959 (40.1%)
White score: 54.4%

Engine Details

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Show each game results
Onno 1.2.70 64-bit (2838+17
−17
)Quote
Author: Dr. Onno Garms (Germany) Link: Homepage
This is one of the 7 Onno versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alfil 15.7 64-bit3060+14
−14
(+222)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+64
= 0
–   Stockfish 1.8 64-bit3023+25
−24
(+185)5.5 − 18.5
(+1−14=9)
22.9%
5.5 / 24
0.0%
+3
0 1 0 = = 0 0 = 0 = 0 = 0 = 0 0 = = 0 0 0 = 0 0
–   BlackMamba 1.2c 64-bit3003+31
−31
(+165)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−149
0 0 0 =
–   Gull II 64-bit2988+30
−30
(+150)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
0.0%
+403
1 = 1 1
–   Naum 4.2 64-bit2980+9
−9
(+142)7 − 17
(+3−13=8)
29.2%
7.0 / 24
0.0%
0
1 0 = 0 = 0 = 0 0 0 0 = = 0 0 0 1 0 = = 0 0 = 1
–   Hannibal 1.3 64-bit2969+17
−18
(+131)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−48
= = 0 0
–   Critter 0.80 64-bit2967+21
−21
(+129)6 − 18
(+2−14=8)
25.0%
6.0 / 24
0.0%
−39
= 0 0 0 0 0 0 = = = 0 = 0 = 0 1 0 0 0 0 = 1 = 0
–   DeepSaros 3.1a 64-bit2955+31
−31
(+117)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−62
= = 0 0
–   Deep Shredder 12 64-bit2943+10
−9
(+105)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−14
1 0 = 0
–   Shredder 12 32-bit2930+8
−7
(+92)9.5 − 14.5
(+4−9=11)
39.6%
9.5 / 24
0.0%
+28
= 0 = = 0 = = 1 0 0 = 0 1 = 1 = = 0 1 0 = = 0 0
–   Spike 1.4 Leiden2921+8
−9
(+83)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+83
= =
–   SmarThink 1.70 64-bit2920+16
−16
(+82)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+82
= =
–   Hannibal 1.2 64-bit2920+23
−23
(+82)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Gull 1.2 64-bit2920+15
−15
(+82)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+82
0 1
–   Vajolet2 2.0 64-bit2919+20
−20
(+81)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−65
= 0 = 0 0 0 = =
–   Critter 0.70 64-bit2919+28
−27
(+81)9.5 − 14.5
(+3−8=13)
39.6%
9.5 / 24
0.0%
+18
1 = = = 0 = 0 0 = = = = = = 0 = = 1 0 0 1 0 0 =
–   Bobcat 8.0 64-bit2916+18
−18
(+78)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+78
1 0
–   Gull 0.12a 64-bit2911+31
−31
(+73)7 − 17
(+2−12=10)
29.2%
7.0 / 24
0.0%
−59
0 = 0 = = = 0 0 1 1 0 0 = 0 = = 0 0 0 = = 0 0 =
–   Rodent III 0.172 64-bit2910+22
−22
(+72)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−85
= 0
–   Gull 1.1 64-bit2910+20
−20
(+72)9 − 14
(+3−8=12)
39.1%
9.0 / 23
0.0%
+9
= 0 = 1 = = = 0 0 = 0 1 0 0 = = = = = 0 0 = 1
–   Protector 1.4.0 64-bit2905+15
−15
(+67)12 − 22
(+5−15=14)
35.3%
12.0 / 34
0.0%
−23
0 = = 0 0 = = 0 0 0 0 = 0 0 = 0 0 1 = = = 1 = 1 0 1 0 = = 0 0 1 = =
–   Quazar 0.4 64-bit2905+12
−12
(+67)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−78
0 = 0 = 0 0 0 = 1 =
–   Rybka 1.1 64-bit2902+22
−21
(+64)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+96
= = 1 =
–   Booot 5.2.0 64-bit2896+15
−15
(+58)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+215
= 1
–   DiscoCheck 5.2.1 64-bit2896+15
−15
(+58)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+58
= = 0 1
–   Spark 1.0 64-bit2895+13
−13
(+57)18 − 22
(+9−13=18)
45.0%
18.0 / 40
0.0%
+26
0 = = = 0 1 = 0 = = 0 = = 0 1 0 0 = = = 1 0 0 1 1 = = 0 1 0 1 1 = 1 0 = = 0 = =
–   iCE 2.0 64-bit2894+17
−17
(+56)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+56
0 1
–   Deuterium 14.3.34.130 64-bit2893+13
−13
(+55)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+55
1 0
–   Cheng4 0.38 64-bit2891+23
−23
(+53)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+53
0 1
–   EXchess 7.97b 64-bit2882+19
−19
(+44)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+44
= =
–   Hannibal 1.1 64-bit2880+29
−29
(+42)8.5 − 15.5
(+3−10=11)
35.4%
8.5 / 24
0.7%
−49
1 = = 0 0 = 0 = 1 1 = = = = 0 0 = 0 0 = 0 = 0 0
–   Hiarcs 13.12875+14
−14
(+37)11.5 − 12.5
(+7−8=9)
47.9%
11.5 / 24
0.0%
+30
1 0 1 = 1 1 0 = 0 = 0 = 1 0 0 = 1 = 0 = 1 = = 0
–   ChessBrainVB 3.202874+25
−25
(+36)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
1.0%
+193
= 1
–   Vajolet2 1.45 64-bit2868+20
−20
(+30)2 − 2
(+1−1=2)
50.0%
2.0 / 4
1.2%
+19
1 = = 0
–   Thinker 5.4d Inert 64-bit2864+17
−17
(+26)11 − 9
(+4−2=14)
55.0%
11.0 / 20
1.6%
+44
= 1 0 = 1 1 = = = = = = = = 1 = = = 0 =
–   Arasan 18.0 64-bit2862+26
−26
(+24)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
6.6%
+181
1 =
–   Thinker 5.4c Inert 64-bit2861+14
−14
(+23)9.5 − 14.5
(+2−7=15)
39.6%
9.5 / 24
1.8%
−33
= 0 = = 0 0 = = 1 0 1 = = 0 0 = 0 = = = = = = =
–   Gaviota 1.0 64-bit2860+14
−14
(+22)5 − 3
(+3−1=4)
62.5%
5.0 / 8
2.1%
+95
1 = 1 0 = 1 = =
–   Deuterium 14.2.33.276 64-bit2859+25
−25
(+21)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
9.0%
+178
= 1
–   Zappa Mexico II 64-bit2858+10
−10
(+20)15.5 − 20.5
(+9−14=13)
43.1%
15.5 / 36
1.9%
−26
= 0 0 0 0 0 0 0 1 1 1 0 0 = = 0 = = = 1 0 0 = 1 = 1 = 1 = = = 1 1 0 = 0
–   MinkoChess 1.3 64-bit2855+15
−15
(+17)5 − 11
(+2−8=6)
31.3%
5.0 / 16
7.2%
−104
0 1 0 = 0 = = = 0 = 0 1 0 0 = 0
–   EXchess 7.71b 64-bit2854+22
−22
(+16)2 − 2
(+2−2=0)
50.0%
2.0 / 4
12.8%
+16
1 1 0 0
–   Rodent 1.7 64-bit2852+19
−19
(+14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
13.2%
+171
= 1
–   Toga II 3.02852+15
−16
(+14)3 − 5
(+2−4=2)
37.5%
3.0 / 8
11.9%
−81
1 = = 0 0 1 0 0
–   Protector 1.3.6 64-bit2851+29
−29
(+13)10.5 − 13.5
(+5−8=11)
43.8%
10.5 / 24
21.6%
−31
1 0 0 = 1 0 = = 0 = 0 = = 0 1 = 0 = 0 = 1 = 1 =
–   Atlas 3.80 64-bit2848+14
−14
(+10)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
18.5%
−27
= 1 0 0 = = 0 1
–   DisasterArea 1.65 64-bit2848+17
−17
(+10)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
20.5%
+167
1 =
–   Nemo 1.0.1 64-bit2848+13
−13
(+10)21.5 − 24.5
(+9−12=25)
46.7%
21.5 / 46
16.7%
−12
0 = 1 = 0 = = = 0 = = = = 0 = 1 = 0 1 = 0 = = = 1 = = = 1 1 = 1 0 = = = = 0 0 = 0 0 1 0 = 1
–   Booot 5.1.02845+11
−10
(+7)14 − 10
(+8−4=12)
58.3%
14.0 / 24
24.4%
+54
1 = = = = = 0 = = = = 1 1 = 0 = = 1 1 0 1 1 0 1
–   Arasan 17.4 64-bit2844+26
−26
(+6)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
35.3%
+295
1 1 1 =
–   Demolito 2017-06-18 64-bit2844+25
−25
(+6)6 − 4
(+5−3=2)
60.0%
6.0 / 10
34.0%
+78
0 1 1 = 0 1 = 1 0 1
–   Arasan 17.5 64-bit2842+25
−25
(+4)0 − 2
(+0−2=0)
0.0%
0.0 / 2
40.2%
−INF
0 0
–   Protector 1.3.4 64-bit2841+24
−24
(+3)15 − 9
(+10−4=10)
62.5%
15.0 / 24
41.4%
+81
= 0 = 1 1 1 0 = 1 = 1 = 1 0 = = = 1 = 0 1 = 1 1
–   Dirty 3Nov2015 64-bit2838+17
−17
(0)2 − 2
(+2−2=0)
50.0%
2.0 / 4
50.5%
0
1 1 0 0
–   Pedone 1.3 64-bit2836+23
−23
(−2)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
54.1%
−159
= 0
–   Deep Sjeng WC2008 64-bit2836+13
−13
(−2)10.5 − 13.5
(+6−9=9)
43.8%
10.5 / 24
55.8%
−41
1 1 = = 0 1 1 0 = = = 0 0 = = 0 0 = 1 = 0 0 0 1
–   Spark 0.3 64-bit2836+18
−18
(−2)11.5 − 12.5
(+4−5=15)
47.9%
11.5 / 24
56.6%
−15
= = 0 1 = 1 = 1 = 0 = = 1 = 0 0 = = = 0 = = = =
–   Fizbo 1.2 64-bit2834+27
−27
(−4)1 − 1
(+1−1=0)
50.0%
1.0 / 2
59.1%
−4
0 1
–   Hannibal 1.0a 64-bit2833+25
−25
(−5)12.5 − 11.5
(+9−8=7)
52.1%
12.5 / 24
63.3%
+8
= 0 0 0 1 = 0 0 1 0 = = 0 = 1 0 1 = = 1 1 1 1 1
–   DisasterArea 1.54 64-bit2828+18
−18
(−10)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
78.5%
+21
= 0 = 1 1 = = =
–   Grapefruit 1.0 32-bit2827+9
−9
(−11)10.5 − 13.5
(+5−8=11)
43.8%
10.5 / 24
87.9%
−51
= 1 = 0 = 0 1 = = = 1 0 0 0 0 1 = 1 0 = = = = 0
–   Pedone 1.2 64-bit2826+26
−26
(−12)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
76.9%
−154
= 0
–   MinkoChess 1.2 64-bit2826+31
−31
(−12)12 − 13
(+5−6=14)
48.0%
12.0 / 25
75.7%
−22
1 = 0 1 0 0 0 0 = = = = = 1 0 = = = = = = = = 1 1
–   Murka 3 64-bit2826+13
−13
(−12)5 − 5
(+2−2=6)
50.0%
5.0 / 10
86.5%
−12
= = = = = 0 1 = 0 1
–   Booot 5.02825+15
−15
(−13)13.5 − 10.5
(+9−6=9)
56.3%
13.5 / 24
87.4%
+30
1 0 = 1 1 = = 0 = 1 = 0 = = = 1 0 1 1 0 1 1 0 =
–   Tornado 4.88 64-bit2821+16
−16
(−17)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
93.2%
−120
0 1 1 = 0 0 = 0 = 0
–   Tornado 6.0 64-bit2821+21
−21
(−17)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
89.2%
+50
= 1 = =
–   Toga II 3.1.2SE2821+18
−18
(−17)5 − 3
(+3−1=4)
62.5%
5.0 / 8
91.1%
+56
= = 1 1 0 = = 1
–   Tornado 7.0 64-bit2818+19
−19
(−20)3 − 3
(+2−2=2)
50.0%
3.0 / 6
93.7%
−20
0 0 = = 1 1
–   EXchess 7.51b 64-bit2817+27
−27
(−21)1 − 1
(+1−1=0)
50.0%
1.0 / 2
90.7%
−21
1 0
–   GNU Chess 5.60 64-bit2815+20
−20
(−23)0 − 2
(+0−2=0)
0.0%
0.0 / 2
95.8%
−INF
0 0
–   Dirty 10Apr2015 64-bit2806+24
−24
(−32)2 − 2
(+1−1=2)
50.0%
2.0 / 4
98.3%
−32
0 1 = =
–   TheMadPrune 1.1.252805+25
−25
(−33)1 − 1
(+0−0=2)
50.0%
1.0 / 2
98.4%
−33
= =
–   Scorpio 2.7.7 64-bit2804+16
−16
(−34)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.8%
+33
1 = = =
–   Crafty 24.1 64-bit2804+22
−22
(−34)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.1%
−34
= =
–   MinkoChess 1.0 64-bit2803+29
−29
(−35)13.5 − 10.5
(+7−4=13)
56.3%
13.5 / 24
97.9%
−1
1 = = 1 0 = 0 = = = 1 0 = = 1 = = = 1 = = 0 1 1
–   Rhetoric 1.4.3 64-bit2799+15
−15
(−39)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−49
0 = 1 =
–   Cheng4 0.36c 64-bit2799+18
−17
(−39)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.9%
−8
=
–   Pedone 1.1 64-bit2798+24
−24
(−40)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.6%
−40
= =
–   GnuCheese 1.00 64-bit2795+16
−16
(−43)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+39
= 1 0 1
–   Zurichess Luzern 64-bit2793+24
−24
(−45)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
99.8%
−101
1 1 = 0 = = 0 = 0 0 = 1 = 0 0 =
–   Atlas 3.70em 64-bit2788+22
−22
(−50)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−50
1 0
–   Texel 1.01 64-bit2788+21
−21
(−50)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
100.0%
−154
= 0 = 0 = 0 0 0 1 1
–   Bobcat 6.4b 64-bit2788+24
−24
(−50)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+92
1 =
–   Loop 13.6 (Loop 2007) 64-bit2787+17
−17
(−51)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+99
= 1 = 1
–   The Baron 3.29 64-bit2785+18
−18
(−53)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−53
1 = 1 0 = 0
–   Scorpio 2.7.6 64-bit2782+17
−17
(−56)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−198
= 0 0 =
–   Jonny 4.002782+12
−11
(−56)17 − 7
(+13−3=8)
70.8%
17.0 / 24
100.0%
+84
1 = = = 1 0 0 = = 1 1 1 = = 1 1 1 0 1 1 1 1 = 1
–   Scorpio 2.7.5 64-bit2778+27
−27
(−60)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+62
= 1 1 1 = = 0 1
–   Naraku 1.42776+16
−17
(−62)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+80
1 =
–   Rhetoric 1.4.1 64-bit2776+18
−17
(−62)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+80
= 1
–   Frenzee 3.5.19 64-bit2776+15
−15
(−62)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−212
= 0 0 =
–   Octochess r5190 64-bit2773+15
−15
(−65)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+92
1 =
–   Twisted Logic 20100131x 64-bit2767+18
−18
(−71)18.5 − 9.5
(+12−3=13)
66.1%
18.5 / 28
100.0%
+28
1 1 1 1 1 1 = = 1 = 0 1 0 = = = = 0 = = = = 1 = 1 1 1 =
–   BugChess2 1.9 64-bit2764+15
−15
(−74)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−6
= 1 = =
–   SmarThink 1.20 64-bit2763+18
−18
(−75)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−75
0 1
–   Bison 9.11 64-bit2753+17
−17
(−85)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−242
= 0
–   Chronos 1.9.9 64-bit2738+14
−14
(−100)16 − 8
(+13−5=6)
66.7%
16.0 / 24
100.0%
+21
= 0 = 1 1 = = 1 = 1 1 1 0 1 1 1 1 0 1 = 1 1 0 0
–   Tornado 4.4 64-bit2733+30
−30
(−105)22 − 9
(+18−5=8)
71.0%
22.0 / 31
100.0%
+46
1 1 1 = 1 = = 0 1 = 1 = 1 1 1 = = 1 1 1 1 1 1 0 1 1 0 0 = 1 0
–   Hakkapeliitta 2.0 64-bit2714+25
−25
(−124)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−124
= =
–   Amoeba 2.1 64-bit2710+29
−29
(−128)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+43
1 = 1 1 = 1 0 = 1 1
–   Scorpio 2.7 64-bit2701+27
−27
(−137)19.5 − 4.5
(+17−2=5)
81.3%
19.5 / 24
100.0%
+103
= 1 1 1 1 = = 1 = = 1 1 1 1 1 1 1 1 1 0 1 1 0 1
–   ECE X3 64-bit2665+26
−26
(−173)12.5 − 3.5
(+9−0=7)
78.1%
12.5 / 16
100.0%
+5
1 1 = = 1 1 = = 1 1 = 1 = 1 1 =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Onno 1.2.70 64-bit
played with current
participants of this list
Represented by
1-2-CPU#612827298itself
All    226Onno 1.2.70 64-bit 4CPU
Single-CPU#612827298itself

Created in 2005-2013 by CCRL team
Last games added on October 14, 2017