CCRL 40/15
Downloads and Statistics
March 3, 2021
Testing summary:
Total: 1'221'210 games
played by 2'800 programs

White wins: 419'452 (34.3%)
Black wins: 308'564 (25.3%)
Draws: 493'194 (40.4%)
White score: 54.5%

Engine Details

Options
Show each game results
Onno 1.2.70 64-bit (2834+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-bit3056+13
−13
(+222)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+64
–   Stockfish 1.8 64-bit3026+21
−21
(+192)5.5 − 18.5
(+1−14=9)
22.9%
5.5 / 24
0.0%
+10
–   BlackMamba 1.2c 64-bit3001+30
−30
(+167)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−147
–   Gull II 64-bit2984+30
−30
(+150)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
0.0%
+403
–   Naum 4.2 64-bit2975+9
−9
(+141)7 − 17
(+3−13=8)
29.2%
7.0 / 24
0.0%
−2
–   Hannibal 1.3 64-bit2962+17
−17
(+128)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−51
–   Critter 0.80 64-bit2961+20
−20
(+127)6 − 18
(+2−14=8)
25.0%
6.0 / 24
0.0%
−41
–   DeepSaros 3.1a 64-bit2943+30
−30
(+109)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−70
–   Deep Shredder 12 64-bit2938+10
−9
(+104)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−15
–   Shredder 12 32-bit2928+7
−7
(+94)9.5 − 14.5
(+4−9=11)
39.6%
9.5 / 24
0.0%
+30
–   Bobcat 8.0 64-bit2923+13
−13
(+89)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+89
–   Critter 0.70 64-bit2920+27
−27
(+86)9.5 − 14.5
(+3−8=13)
39.6%
9.5 / 24
0.0%
+23
–   Gull 1.2 64-bit2918+15
−15
(+84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+84
–   SmarThink 1.70 64-bit2917+16
−16
(+83)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+83
–   Vajolet2 2.0 64-bit2916+19
−19
(+82)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−64
–   Hannibal 1.2 64-bit2915+23
−23
(+81)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Spike 1.4 Leiden2914+8
−8
(+80)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+80
–   Francesca MAD 0.29 64-bit2913+21
−21
(+79)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
0.0%
+53
–   Rodent III 0.172 64-bit2909+22
−22
(+75)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−82
–   RubiChess 1.2.1 64-bit2907+19
−19
(+73)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
−14
–   Gull 1.1 64-bit2904+19
−19
(+70)9 − 14
(+3−8=12)
39.1%
9.0 / 23
0.0%
+7
–   Quazar 0.4 64-bit2904+10
−10
(+70)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−75
–   Rybka 1.1 64-bit2902+20
−20
(+68)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+100
–   Gull 0.12a 64-bit2902+30
−30
(+68)7 − 17
(+2−12=10)
29.2%
7.0 / 24
0.0%
−65
–   Protector 1.4.0 64-bit2899+14
−14
(+65)12 − 22
(+5−15=14)
35.3%
12.0 / 34
0.0%
−25
–   DiscoCheck 5.2.1 64-bit2893+15
−15
(+59)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+59
–   EXchess 7.97b 64-bit2893+13
−13
(+59)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+59
–   Booot 5.2.0 64-bit2893+15
−15
(+59)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+216
–   Spark 1.0 64-bit2892+12
−12
(+58)18 − 22
(+9−13=18)
45.0%
18.0 / 40
0.0%
+27
–   iCE 2.0 64-bit2891+17
−17
(+57)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+57
–   Deuterium 14.3.34.130 64-bit2890+12
−12
(+56)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+56
–   Cheng4 0.38 64-bit2889+23
−23
(+55)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+55
–   Hannibal 1.1 64-bit2876+29
−29
(+42)8.5 − 15.5
(+3−10=11)
35.4%
8.5 / 24
0.6%
−49
–   Hiarcs 13.12873+14
−14
(+39)11.5 − 12.5
(+7−8=9)
47.9%
11.5 / 24
0.0%
+32
–   ChessBrainVB 3.202873+25
−25
(+39)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.5%
+196
–   Vajolet2 1.45 64-bit2866+20
−20
(+32)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.8%
+21
–   Thinker 5.4d Inert 64-bit2864+15
−15
(+30)11 − 9
(+4−2=14)
55.0%
11.0 / 20
0.4%
+48
–   Arasan 18.0 64-bit2859+26
−26
(+25)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
5.1%
+182
–   Thinker 5.4c Inert 64-bit2859+14
−14
(+25)9.5 − 14.5
(+2−7=15)
39.6%
9.5 / 24
1.0%
−31
–   Gaviota 1.0 64-bit2859+11
−11
(+25)5 − 3
(+3−1=4)
62.5%
5.0 / 8
0.7%
+98
–   Deuterium 14.2.33.276 64-bit2856+25
−25
(+22)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
7.6%
+179
–   Zappa Mexico II 64-bit2853+10
−10
(+19)15.5 − 20.5
(+9−14=13)
43.1%
15.5 / 36
2.3%
−27
–   Protector 1.3.6 64-bit2852+29
−29
(+18)10.5 − 13.5
(+5−8=11)
43.8%
10.5 / 24
14.4%
−26
–   EXchess 7.71b 64-bit2852+22
−22
(+18)2 − 2
(+2−2=0)
50.0%
2.0 / 4
10.1%
+18
–   Tucano 7.06 64-bit2852+20
−20
(+18)1 − 1
(+0−0=2)
50.0%
1.0 / 2
8.9%
+18
–   MinkoChess 1.3 64-bit2852+14
−14
(+18)6 − 12
(+2−8=8)
33.3%
6.0 / 18
5.0%
−84
–   Rodent 1.7 64-bit2850+19
−19
(+16)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
10.5%
+173
–   Toga II 3.02849+16
−16
(+15)3 − 5
(+2−4=2)
37.5%
3.0 / 8
9.0%
−80
–   Atlas 3.80 64-bit2847+14
−14
(+13)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
12.0%
−24
–   Nemo 1.0.1 64-bit2847+12
−12
(+13)22 − 26
(+9−13=26)
45.8%
22.0 / 48
10.7%
−14
–   DisasterArea 1.65 64-bit2847+13
−13
(+13)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
11.1%
+108
–   Booot 5.1.02844+10
−10
(+10)14 − 10
(+8−4=12)
58.3%
14.0 / 24
16.4%
+57
–   Demolito 2017-06-18 64-bit2843+25
−25
(+9)6 − 4
(+5−3=2)
60.0%
6.0 / 10
28.5%
+81
–   Tornado 8.0 64-bit2842+13
−13
(+8)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
23.0%
+165
–   Arasan 17.4 64-bit2842+26
−26
(+8)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
31.8%
+297
–   Arasan 17.5 64-bit2840+25
−25
(+6)0 − 2
(+0−2=0)
0.0%
0.0 / 2
35.5%
−INF
–   Protector 1.3.4 64-bit2839+24
−24
(+5)15 − 9
(+10−4=10)
62.5%
15.0 / 24
36.8%
+83
–   Marvin 3.2.0 64-bit2837+16
−16
(+3)14.5 − 19.5
(+9−14=11)
42.6%
14.5 / 34
40.4%
−45
–   The Baron 3.43 64-bit2837+24
−24
(+3)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
43.2%
−139
–   Fruit Reloaded 3.2.1 64-bit2836+12
−12
(+2)5 − 7
(+1−3=8)
41.7%
5.0 / 12
42.4%
−42
–   Dirty 3Nov2015 64-bit2836+17
−17
(+2)2 − 2
(+2−2=0)
50.0%
2.0 / 4
43.4%
+2
–   Spark 0.3 64-bit2835+18
−18
(+1)11.5 − 12.5
(+4−5=15)
47.9%
11.5 / 24
49.0%
−12
–   Pedone 1.3 64-bit2835+23
−23
(+1)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
48.7%
−156
–   Deep Sjeng WC2008 64-bit2834+13
−13
(0)10.5 − 13.5
(+6−9=9)
43.8%
10.5 / 24
49.8%
−39
–   Fizbo 1.2 64-bit2832+27
−27
(−2)1 − 1
(+1−1=0)
50.0%
1.0 / 2
55.2%
−2
–   Zurichess Neuchatel 64-bit2830+12
−12
(−4)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
67.3%
+153
–   Hannibal 1.0a 64-bit2830+25
−25
(−4)12.5 − 11.5
(+9−8=7)
52.1%
12.5 / 24
61.2%
+9
–   DisasterArea 1.54 64-bit2826+18
−18
(−8)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
74.5%
+23
–   Grapefruit 1.0 32-bit2825+9
−9
(−9)10.5 − 13.5
(+5−8=11)
43.8%
10.5 / 24
83.5%
−49
–   Pedone 1.2 64-bit2825+26
−26
(−9)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
73.2%
−151
–   Booot 5.02824+15
−15
(−10)13.5 − 10.5
(+9−6=9)
56.3%
13.5 / 24
82.2%
+33
–   Murka 3 64-bit2823+12
−12
(−11)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
87.1%
−35
–   MinkoChess 1.2 64-bit2822+31
−31
(−12)12 − 13
(+5−6=14)
48.0%
12.0 / 25
76.0%
−22
–   Tornado 4.88 64-bit2819+16
−16
(−15)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
91.8%
−118
–   Tornado 6.0 64-bit2819+21
−21
(−15)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
87.0%
+52
–   Tornado 7.0 64-bit2816+19
−19
(−18)3 − 3
(+2−2=2)
50.0%
3.0 / 6
92.9%
−18
–   EXchess 7.51b 64-bit2815+27
−27
(−19)1 − 1
(+1−1=0)
50.0%
1.0 / 2
88.6%
−19
–   Toga II 3.1.2SE2814+17
−17
(−20)5 − 3
(+3−1=4)
62.5%
5.0 / 8
95.7%
+53
–   Godel 4.4.5 64-bit2814+18
−18
(−20)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
95.3%
−177
–   GNU Chess 5.60 64-bit2812+16
−16
(−22)0 − 2
(+0−2=0)
0.0%
0.0 / 2
97.2%
−INF
–   Dirty 10Apr2015 64-bit2805+24
−24
(−29)2 − 2
(+1−1=2)
50.0%
2.0 / 4
97.8%
−29
–   TheMadPrune 1.1.252804+24
−24
(−30)1 − 1
(+0−0=2)
50.0%
1.0 / 2
97.8%
−30
–   Scorpio 2.7.7 64-bit2804+16
−16
(−30)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.6%
+37
–   MinkoChess 1.0 64-bit2803+29
−29
(−31)13.5 − 10.5
(+7−4=13)
56.3%
13.5 / 24
96.9%
+2
–   Crafty 24.1 64-bit2803+22
−22
(−31)1 − 1
(+0−0=2)
50.0%
1.0 / 2
98.9%
−31
–   Cheng4 0.36c 64-bit2798+18
−18
(−36)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.9%
−5
–   Pedone 1.1 64-bit2796+24
−24
(−38)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.5%
−38
–   GnuCheese 1.00 64-bit2794+16
−16
(−40)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+42
–   Monolith 1.0 64-bit2794+12
−11
(−40)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−40
–   Rhetoric 1.4.3 64-bit2793+12
−12
(−41)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−100
–   Zurichess Luzern 64-bit2792+24
−24
(−42)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
99.8%
−98
–   RuyDos 1.1.9 64-bit2792+15
−15
(−42)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−42
–   Loop 13.6 (Loop 2007) 64-bit2789+15
−16
(−45)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+105
–   Bobcat 6.4b 64-bit2787+24
−24
(−47)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+95
–   Atlas 3.70em 64-bit2787+22
−22
(−47)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−47
–   Texel 1.01 64-bit2786+21
−21
(−48)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
100.0%
−152
–   The Baron 3.29 64-bit2785+18
−18
(−49)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−49
–   Scorpio 2.7.6 64-bit2781+17
−17
(−53)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−195
–   Scorpio 2.7.5 64-bit2777+27
−27
(−57)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+65
–   Jonny 4.002777+11
−11
(−57)17 − 7
(+13−3=8)
70.8%
17.0 / 24
100.0%
+84
–   Rhetoric 1.4.1 64-bit2775+17
−17
(−59)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+83
–   Naraku 1.42774+16
−16
(−60)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+82
–   Frenzee 3.5.19 64-bit2772+14
−14
(−62)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−212
–   Octochess r5190 64-bit2771+15
−15
(−63)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+94
–   Twisted Logic 20100131x 64-bit2770+16
−16
(−64)18.5 − 9.5
(+12−3=13)
66.1%
18.5 / 28
100.0%
+36
–   SmarThink 1.20 64-bit2763+18
−18
(−71)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−71
–   Orion 0.7 64-bit2761+25
−25
(−73)15.5 − 4.5
(+11−0=9)
77.5%
15.5 / 20
100.0%
+99
–   BugChess2 1.9 64-bit2759+13
−13
(−75)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−7
–   Bison 9.11 64-bit2756+13
−13
(−78)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−235
–   Tornado 4.4 64-bit2739+29
−29
(−95)22 − 9
(+18−5=8)
71.0%
22.0 / 31
100.0%
+56
–   Chronos 1.9.9 64-bit2739+12
−12
(−95)16 − 8
(+13−5=6)
66.7%
16.0 / 24
100.0%
+26
–   Hakkapeliitta 2.0 64-bit2714+25
−25
(−120)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−120
–   Amoeba 2.1 64-bit2709+29
−29
(−125)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+46
–   Scorpio 2.7 64-bit2701+27
−27
(−133)19.5 − 4.5
(+17−2=5)
81.3%
19.5 / 24
100.0%
+107
–   ECE 20.1 64-bit2699+22
−22
(−135)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−83
–   ECE X3 64-bit2645+16
−16
(−189)12.5 − 3.5
(+9−0=7)
78.1%
12.5 / 16
100.0%
−10

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on March 3, 2021