CCRL 40/15
Downloads and Statistics
April 4, 2020
Testing summary:
Total: 1'134'104 games
played by 2'636 programs

White wins: 392'217 (34.6%)
Black wins: 290'683 (25.6%)
Draws: 451'204 (39.8%)
White score: 54.5%

Engine Details

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Show each game results
Onno 1.2.70 64-bit (2833+16
−16
)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-bit3058+13
−13
(+225)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+67
= 0
–   Stockfish 1.8 64-bit3027+21
−21
(+194)5.5 − 18.5
(+1−14=9)
22.9%
5.5 / 24
0.0%
+12
0 1 0 = = 0 0 = 0 = 0 = 0 = 0 0 = = 0 0 0 = 0 0
–   BlackMamba 1.2c 64-bit3003+30
−30
(+170)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−144
0 0 0 =
–   Gull II 64-bit2986+30
−30
(+153)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
0.0%
+406
1 = 1 1
–   Naum 4.2 64-bit2976+9
−9
(+143)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-bit2964+17
−17
(+131)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−48
= = 0 0
–   Critter 0.80 64-bit2963+21
−21
(+130)6 − 18
(+2−14=8)
25.0%
6.0 / 24
0.0%
−38
= 0 0 0 0 0 0 = = = 0 = 0 = 0 1 0 0 0 0 = 1 = 0
–   DeepSaros 3.1a 64-bit2945+30
−30
(+112)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−67
= = 0 0
–   Deep Shredder 12 64-bit2940+9
−9
(+107)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−12
1 0 = 0
–   Shredder 12 32-bit2929+8
−7
(+96)9.5 − 14.5
(+4−9=11)
39.6%
9.5 / 24
0.0%
+32
= 0 = = 0 = = 1 0 0 = 0 1 = 1 = = 0 1 0 = = 0 0
–   Bobcat 8.0 64-bit2924+13
−13
(+91)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+91
0 1
–   Critter 0.70 64-bit2920+27
−27
(+87)9.5 − 14.5
(+3−8=13)
39.6%
9.5 / 24
0.0%
+24
1 = = = 0 = 0 0 = = = = = = 0 = = 1 0 0 1 0 0 =
–   Gull 1.2 64-bit2919+15
−15
(+86)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+86
0 1
–   SmarThink 1.70 64-bit2918+16
−16
(+85)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+85
= =
–   Vajolet2 2.0 64-bit2917+20
−20
(+84)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−62
= 0 0 0 = = = 0
–   Hannibal 1.2 64-bit2916+23
−23
(+83)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Spike 1.4 Leiden2915+8
−8
(+82)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+82
= =
–   Rodent III 0.172 64-bit2910+22
−22
(+77)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−80
0 =
–   RubiChess 1.2.1 64-bit2908+19
−19
(+75)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
−12
0 = 0 = 0 1 0 1 0 = 0 1 0 = = 0 0 = 0 = 0 1 0 0 0 = 0 1 1 = = 1
–   Quazar 0.4 64-bit2906+10
−10
(+73)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−72
0 = 1 = 0 = 0 0 0 =
–   Gull 1.1 64-bit2905+19
−19
(+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
–   Rybka 1.1 64-bit2904+21
−20
(+71)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+103
= = 1 =
–   Gull 0.12a 64-bit2903+30
−30
(+70)7 − 17
(+2−12=10)
29.2%
7.0 / 24
0.0%
−63
0 = 0 = = = 0 0 1 1 0 0 = 0 = = 0 0 0 = = 0 0 =
–   Protector 1.4.0 64-bit2900+14
−14
(+67)12 − 22
(+5−15=14)
35.3%
12.0 / 34
0.0%
−23
0 1 0 = = 0 0 1 = = 0 = = 0 0 = = 0 0 0 0 = 0 0 = 0 0 1 = = = 1 = 1
–   DiscoCheck 5.2.1 64-bit2895+15
−15
(+62)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+62
1 0 = =
–   Booot 5.2.0 64-bit2894+15
−15
(+61)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+218
= 1
–   EXchess 7.97b 64-bit2894+13
−13
(+61)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+61
= =
–   Spark 1.0 64-bit2893+12
−12
(+60)18 − 22
(+9−13=18)
45.0%
18.0 / 40
0.0%
+29
1 0 1 1 = 1 0 = = 0 = = 0 1 = 0 = = 0 = = 0 1 0 0 = = = 1 0 0 1 1 = = 0 = = 0 =
–   iCE 2.0 64-bit2893+17
−17
(+60)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+60
0 1
–   Deuterium 14.3.34.130 64-bit2892+12
−12
(+59)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+59
0 1
–   Cheng4 0.38 64-bit2890+23
−23
(+57)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+57
0 1
–   Hannibal 1.1 64-bit2877+29
−29
(+44)8.5 − 15.5
(+3−10=11)
35.4%
8.5 / 24
0.4%
−47
1 = = 0 0 = 0 = 1 1 = = = = 0 0 = 0 0 = 0 = 0 0
–   ChessBrainVB 3.202874+25
−25
(+41)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.3%
+198
1 =
–   Hiarcs 13.12874+14
−14
(+41)11.5 − 12.5
(+7−8=9)
47.9%
11.5 / 24
0.0%
+34
1 0 1 = 1 1 0 = 0 = 0 = 1 0 0 = 1 = 0 = 1 = = 0
–   Vajolet2 1.45 64-bit2867+20
−20
(+34)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.5%
+23
= 0 = 1
–   Thinker 5.4d Inert 64-bit2865+16
−15
(+32)11 − 9
(+4−2=14)
55.0%
11.0 / 20
0.2%
+50
= = = = = = 1 = = = 0 = 1 1 = = 0 = 1 =
–   Arasan 18.0 64-bit2860+26
−26
(+27)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
3.9%
+184
= 1
–   Thinker 5.4c Inert 64-bit2860+14
−14
(+27)9.5 − 14.5
(+2−7=15)
39.6%
9.5 / 24
0.6%
−29
= 0 = = 0 0 = = 1 0 1 = = 0 0 = 0 = = = = = = =
–   Gaviota 1.0 64-bit2860+11
−11
(+27)5 − 3
(+3−1=4)
62.5%
5.0 / 8
0.3%
+100
= = = 1 = 0 1 1
–   Deuterium 14.2.33.276 64-bit2857+25
−25
(+24)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
5.7%
+181
= 1
–   Zappa Mexico II 64-bit2854+10
−10
(+21)15.5 − 20.5
(+9−14=13)
43.1%
15.5 / 36
1.3%
−25
= 1 1 0 0 = = = = 0 0 0 0 0 0 0 1 1 1 0 0 = = 0 = = = 1 0 0 = 1 1 1 = =
–   MinkoChess 1.3 64-bit2854+14
−14
(+21)6 − 12
(+2−8=8)
33.3%
6.0 / 18
2.5%
−81
= 0 = = 0 = 0 1 0 0 = 0 0 = = = 1 0
–   Protector 1.3.6 64-bit2853+29
−29
(+20)10.5 − 13.5
(+5−8=11)
43.8%
10.5 / 24
11.9%
−24
1 0 0 = 1 0 = = 0 = 0 = = 0 1 = 0 = 0 = 1 = 1 =
–   Tucano 7.06 64-bit2853+20
−20
(+20)1 − 1
(+0−0=2)
50.0%
1.0 / 2
6.8%
+20
= =
–   EXchess 7.71b 64-bit2853+21
−22
(+20)2 − 2
(+2−2=0)
50.0%
2.0 / 4
7.5%
+20
1 1 0 0
–   Rodent 1.7 64-bit2851+19
−19
(+18)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
7.6%
+175
= 1
–   Toga II 3.02851+15
−15
(+18)3 − 5
(+2−4=2)
37.5%
3.0 / 8
6.0%
−77
0 1 0 0 = 0 = 1
–   DisasterArea 1.65 64-bit2849+13
−13
(+16)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
6.3%
+111
= 1 1 0
–   Nemo 1.0.1 64-bit2848+12
−12
(+15)22 − 26
(+9−13=26)
45.8%
22.0 / 48
7.1%
−12
= = = 0 = 1 = 0 1 = 0 = = = 1 = = = 1 1 = 1 0 = = = = 0 0 = 0 0 1 0 = 1 = = 0 = 0 = 0 = = 1 = 0
–   Atlas 3.80 64-bit2848+14
−14
(+15)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
8.1%
−22
= = 0 1 = 1 0 0
–   Booot 5.1.02844+10
−10
(+11)14 − 10
(+8−4=12)
58.3%
14.0 / 24
12.5%
+58
1 = = = = = 0 = = = = 1 1 = 0 = = 1 1 0 1 1 0 1
–   Demolito 2017-06-18 64-bit2844+25
−25
(+11)6 − 4
(+5−3=2)
60.0%
6.0 / 10
23.5%
+83
= 1 0 1 0 1 0 1 1 =
–   Arasan 17.4 64-bit2843+26
−26
(+10)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
26.7%
+299
1 = 1 1
–   Tornado 8.0 64-bit2842+13
−13
(+9)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
18.8%
+166
= 1
–   Arasan 17.5 64-bit2841+25
−25
(+8)0 − 2
(+0−2=0)
0.0%
0.0 / 2
30.4%
−INF
0 0
–   Protector 1.3.4 64-bit2840+24
−24
(+7)15 − 9
(+10−4=10)
62.5%
15.0 / 24
31.9%
+85
= 0 = 1 1 1 0 = 1 = 1 = 1 0 = = = 1 = 0 1 = 1 1
–   Marvin 3.2.0 64-bit2838+16
−16
(+5)14.5 − 19.5
(+9−14=11)
42.6%
14.5 / 34
34.0%
−43
0 1 0 1 0 0 1 = = = 0 0 = = = 0 1 1 0 0 = 0 0 0 = 0 = = 1 1 1 = 1 0
–   Dirty 3Nov2015 64-bit2838+17
−17
(+5)2 − 2
(+2−2=0)
50.0%
2.0 / 4
35.1%
+5
1 1 0 0
–   The Baron 3.43 64-bit2838+24
−24
(+5)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
38.0%
−137
0 =
–   Fruit Reloaded 3.2.1 64-bit2837+13
−13
(+4)5 − 7
(+1−3=8)
41.7%
5.0 / 12
34.3%
−40
= = = = = = 0 0 = 1 0 =
–   Pedone 1.3 64-bit2836+23
−23
(+3)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
42.1%
−154
= 0
–   Deep Sjeng WC2008 64-bit2835+13
−13
(+2)10.5 − 13.5
(+6−9=9)
43.8%
10.5 / 24
42.5%
−37
1 1 = = 0 1 1 0 = = = 0 0 = = 0 0 = 1 = 0 0 0 1
–   Spark 0.3 64-bit2835+18
−18
(+2)11.5 − 12.5
(+4−5=15)
47.9%
11.5 / 24
42.3%
−11
= = 0 1 = 1 = 1 = 0 = = 1 = 0 0 = = = 0 = = = =
–   Fizbo 1.2 64-bit2833+27
−27
(0)1 − 1
(+1−1=0)
50.0%
1.0 / 2
49.6%
0
0 1
–   Hannibal 1.0a 64-bit2831+25
−25
(−2)12.5 − 11.5
(+9−8=7)
52.1%
12.5 / 24
56.2%
+11
= 0 0 0 1 = 0 0 1 0 = = 0 = 1 0 1 = = 1 1 1 1 1
–   DisasterArea 1.54 64-bit2827+18
−18
(−6)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
68.1%
+25
= = 0 = = 1 1 =
–   Zurichess Neuchatel 64-bit2826+14
−14
(−7)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
74.0%
+150
1 =
–   Grapefruit 1.0 32-bit2826+9
−9
(−7)10.5 − 13.5
(+5−8=11)
43.8%
10.5 / 24
77.5%
−47
= 1 = 0 = 0 1 = = = 1 0 0 0 0 1 = 1 0 = = = = 0
–   Pedone 1.2 64-bit2826+26
−26
(−7)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
68.7%
−149
0 =
–   Booot 5.02825+15
−16
(−8)13.5 − 10.5
(+9−6=9)
56.3%
13.5 / 24
77.5%
+35
1 0 = 1 1 = = 0 = 1 = 0 = = = 1 0 1 1 0 1 1 0 =
–   Murka 3 64-bit2824+12
−12
(−9)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
81.5%
−33
= 1 1 0 = 0 0 = = = = =
–   MinkoChess 1.2 64-bit2823+31
−31
(−10)12 − 13
(+5−6=14)
48.0%
12.0 / 25
72.0%
−20
1 1 = 0 1 0 0 0 0 = = = = = 1 0 = = = = = = = = 1
–   Tornado 6.0 64-bit2820+21
−21
(−13)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
83.5%
+54
= = 1 =
–   Tornado 4.88 64-bit2820+15
−15
(−13)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
87.8%
−116
0 1 1 = 0 0 = 0 = 0
–   Tornado 7.0 64-bit2817+19
−19
(−16)3 − 3
(+2−2=2)
50.0%
3.0 / 6
89.9%
−16
1 1 0 0 = =
–   EXchess 7.51b 64-bit2816+27
−27
(−17)1 − 1
(+1−1=0)
50.0%
1.0 / 2
85.9%
−17
0 1
–   Toga II 3.1.2SE2815+17
−17
(−18)5 − 3
(+3−1=4)
62.5%
5.0 / 8
93.0%
+55
= = 1 1 0 = = 1
–   Godel 4.4.5 64-bit2815+18
−18
(−18)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
93.1%
−175
0 =
–   GNU Chess 5.60 64-bit2811+16
−16
(−22)0 − 2
(+0−2=0)
0.0%
0.0 / 2
97.0%
−INF
0 0
–   Dirty 10Apr2015 64-bit2806+24
−24
(−27)2 − 2
(+1−1=2)
50.0%
2.0 / 4
96.9%
−27
0 1 = =
–   TheMadPrune 1.1.252805+24
−24
(−28)1 − 1
(+0−0=2)
50.0%
1.0 / 2
96.8%
−28
= =
–   Scorpio 2.7.7 64-bit2805+16
−16
(−28)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.3%
+39
= = = 1
–   Crafty 24.1 64-bit2803+22
−22
(−30)1 − 1
(+0−0=2)
50.0%
1.0 / 2
98.4%
−30
= =
–   MinkoChess 1.0 64-bit2803+29
−29
(−30)13.5 − 10.5
(+7−4=13)
56.3%
13.5 / 24
96.2%
+3
1 = = 1 0 = 0 = = = 1 0 = = 1 = = = 1 = = 0 1 1
–   Cheng4 0.36c 64-bit2799+17
−18
(−34)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.8%
−3
=
–   Monolith 1.0 64-bit2797+12
−12
(−36)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−36
= =
–   Pedone 1.1 64-bit2797+24
−24
(−36)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.2%
−36
= =
–   Rhetoric 1.4.3 64-bit2796+12
−12
(−37)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−96
= 0 = 1 = 0
–   GnuCheese 1.00 64-bit2794+16
−16
(−39)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+43
1 0 1 =
–   RuyDos 1.1.9 64-bit2793+15
−15
(−40)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−40
= =
–   Zurichess Luzern 64-bit2793+24
−24
(−40)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
99.7%
−96
1 1 = 0 = = = 0 0 = 0 = 0 0 = 1
–   Loop 13.6 (Loop 2007) 64-bit2790+16
−16
(−43)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+107
= 1 1 =
–   Bobcat 6.4b 64-bit2788+24
−24
(−45)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+97
= 1
–   Atlas 3.70em 64-bit2788+22
−22
(−45)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.9%
−45
1 0
–   Texel 1.01 64-bit2787+21
−21
(−46)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
100.0%
−150
= 0 = 0 = 0 0 0 1 1
–   The Baron 3.29 64-bit2786+18
−18
(−47)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−47
= 0 1 = 1 0
–   Scorpio 2.7.6 64-bit2782+17
−17
(−51)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−193
0 = 0 =
–   Jonny 4.002779+11
−11
(−54)17 − 7
(+13−3=8)
70.8%
17.0 / 24
100.0%
+87
1 = = = 1 0 0 = = 1 1 1 = = 1 1 1 0 1 1 1 1 = 1
–   Scorpio 2.7.5 64-bit2778+27
−27
(−55)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+67
= 1 1 1 = = 0 1
–   Naraku 1.42776+16
−16
(−57)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+85
1 =
–   Rhetoric 1.4.1 64-bit2776+17
−18
(−57)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+85
1 =
–   Frenzee 3.5.19 64-bit2775+14
−14
(−58)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−208
= 0 = 0
–   Octochess r5190 64-bit2772+15
−14
(−61)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+96
= 1
–   Twisted Logic 20100131x 64-bit2770+16
−16
(−63)18.5 − 9.5
(+12−3=13)
66.1%
18.5 / 28
100.0%
+37
1 = 1 1 1 1 1 1 = = 1 = 0 1 0 = = = = 0 = = = = 1 = 1 1
–   SmarThink 1.20 64-bit2764+18
−18
(−69)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−69
0 1
–   BugChess2 1.9 64-bit2761+13
−13
(−72)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−4
= 1 = =
–   Bison 9.11 64-bit2756+13
−13
(−77)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−234
0 =
–   Tornado 4.4 64-bit2739+29
−29
(−94)22 − 9
(+18−5=8)
71.0%
22.0 / 31
100.0%
+57
1 1 1 = 1 = = 0 1 = 1 = 1 1 1 = = 1 1 1 1 1 1 0 1 1 0 0 = 1 0
–   Chronos 1.9.9 64-bit2738+13
−13
(−95)16 − 8
(+13−5=6)
66.7%
16.0 / 24
100.0%
+26
= 0 = 1 1 = = 1 = 1 1 1 0 1 1 1 1 0 1 = 1 1 0 0
–   Hakkapeliitta 2.0 64-bit2714+25
−25
(−119)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−119
= =
–   Amoeba 2.1 64-bit2710+29
−29
(−123)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+48
1 1 1 1 1 = = 1 0 =
–   Scorpio 2.7 64-bit2702+27
−27
(−131)19.5 − 4.5
(+17−2=5)
81.3%
19.5 / 24
100.0%
+109
= 1 1 1 1 = = 1 = = 1 1 1 1 1 1 1 1 1 0 1 1 0 1
–   ECE 20.1 64-bit2694+28
−28
(−139)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−87
0 1 1 1 = 1 0 0
–   ECE X3 64-bit2645+16
−16
(−188)12.5 − 3.5
(+9−0=7)
78.1%
12.5 / 16
100.0%
−9
1 1 = = 1 1 = = 1 1 = 1 = 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on April 4, 2020