CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
White score: 54.5%

Engine Details

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Show each game results
Onno 1.2.70 64-bit (2835+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
(+223)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+65
0 =
–   Stockfish 1.8 64-bit3027+21
−21
(+192)5.5 − 18.5
(+1−14=9)
22.9%
5.5 / 24
0.0%
+10
0 1 0 = = 0 0 = 0 = 0 = 0 = 0 0 = = 0 0 0 = 0 0
–   BlackMamba 1.2c 64-bit3002+30
−30
(+167)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−147
0 0 0 =
–   Gull II 64-bit2986+30
−30
(+151)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
0.0%
+404
1 = 1 1
–   Naum 4.2 64-bit2976+9
−9
(+141)7 − 17
(+3−13=8)
29.2%
7.0 / 24
0.0%
−2
1 0 = 0 = 0 = 0 0 0 0 = = 0 0 0 1 0 = = 0 0 = 1
–   Critter 0.80 64-bit2963+20
−20
(+128)6 − 18
(+2−14=8)
25.0%
6.0 / 24
0.0%
−40
= 0 0 0 0 0 0 = = = 0 = 0 = 0 1 0 0 0 0 = 1 = 0
–   Hannibal 1.3 64-bit2963+17
−17
(+128)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−51
= = 0 0
–   DeepSaros 3.1a 64-bit2944+30
−30
(+109)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−70
= = 0 0
–   Deep Shredder 12 64-bit2939+10
−9
(+104)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−15
1 0 = 0
–   Shredder 12 32-bit2929+7
−7
(+94)9.5 − 14.5
(+4−9=11)
39.6%
9.5 / 24
0.0%
+30
= 0 = = 0 = = 1 0 0 = 0 1 = 1 = = 0 1 0 = = 0 0
–   Bobcat 8.0 64-bit2924+13
−13
(+89)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+89
1 0
–   Critter 0.70 64-bit2920+27
−27
(+85)9.5 − 14.5
(+3−8=13)
39.6%
9.5 / 24
0.0%
+22
1 = = = 0 = 0 0 = = = = = = 0 = = 1 0 0 1 0 0 =
–   Gull 1.2 64-bit2919+15
−15
(+84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+84
0 1
–   SmarThink 1.70 64-bit2918+16
−16
(+83)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+83
= =
–   Vajolet2 2.0 64-bit2917+19
−19
(+82)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−64
= = = 0 0 0 = 0
–   Hannibal 1.2 64-bit2916+23
−23
(+81)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Francesca MAD 0.29 64-bit2914+25
−25
(+79)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
0.0%
+53
0 0 1 = = = 1 = = = = 0
–   Spike 1.4 Leiden2914+8
−8
(+79)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+79
= =
–   Rodent III 0.172 64-bit2910+22
−22
(+75)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−82
= 0
–   RubiChess 1.2.1 64-bit2908+19
−19
(+73)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
−14
= 1 0 = 0 = 0 1 0 1 0 = 0 1 0 = = 0 0 = 0 = 0 1 0 0 0 = 0 1 1 =
–   Gull 1.1 64-bit2905+19
−19
(+70)9 − 14
(+3−8=12)
39.1%
9.0 / 23
0.0%
+7
= 0 = 1 = = = 0 0 = 0 1 0 0 = = = = = 0 0 = 1
–   Quazar 0.4 64-bit2905+10
−10
(+70)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−75
= 0 1 = = 0 0 = 0 0
–   Rybka 1.1 64-bit2903+20
−20
(+68)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+100
= = 1 =
–   Gull 0.12a 64-bit2903+30
−30
(+68)7 − 17
(+2−12=10)
29.2%
7.0 / 24
0.0%
−65
0 = 0 = = = 0 0 1 1 0 0 = 0 = = 0 0 0 = = 0 0 =
–   Protector 1.4.0 64-bit2901+14
−14
(+66)12 − 22
(+5−15=14)
35.3%
12.0 / 34
0.0%
−24
0 = = 0 0 1 = = 1 0 0 = = 0 0 = = 0 0 0 0 = 0 0 = 0 0 1 = = = 1 = 1
–   EXchess 7.97b 64-bit2894+12
−13
(+59)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+59
= =
–   Booot 5.2.0 64-bit2894+15
−15
(+59)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+216
1 =
–   DiscoCheck 5.2.1 64-bit2894+15
−15
(+59)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+59
= = 0 1
–   Spark 1.0 64-bit2893+12
−12
(+58)18 − 22
(+9−13=18)
45.0%
18.0 / 40
0.0%
+27
= = 1 = 1 0 = = 0 = = 1 0 1 0 = 0 1 = 0 = = 0 = = 0 1 0 0 = = = 1 0 0 1 1 = = 0
–   iCE 2.0 64-bit2892+17
−17
(+57)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+57
1 0
–   Deuterium 14.3.34.130 64-bit2891+12
−12
(+56)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+56
1 0
–   Cheng4 0.38 64-bit2890+23
−23
(+55)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+55
0 1
–   Hannibal 1.1 64-bit2877+29
−29
(+42)8.5 − 15.5
(+3−10=11)
35.4%
8.5 / 24
0.6%
−49
1 = = 0 0 = 0 = 1 1 = = = = 0 0 = 0 0 = 0 = 0 0
–   Hiarcs 13.12874+14
−14
(+39)11.5 − 12.5
(+7−8=9)
47.9%
11.5 / 24
0.0%
+32
1 0 1 = 1 1 0 = 0 = 0 = 1 0 0 = 1 = 0 = 1 = = 0
–   ChessBrainVB 3.202874+25
−25
(+39)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.5%
+196
= 1
–   Vajolet2 1.45 64-bit2867+20
−20
(+32)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.7%
+21
0 = 1 =
–   Thinker 5.4d Inert 64-bit2865+15
−16
(+30)11 − 9
(+4−2=14)
55.0%
11.0 / 20
0.4%
+48
= 0 = = = 1 = = = 0 = = = = = 1 1 1 = =
–   Thinker 5.4c Inert 64-bit2860+14
−14
(+25)9.5 − 14.5
(+2−7=15)
39.6%
9.5 / 24
1.1%
−31
= 0 = = 0 0 = = 1 0 1 = = 0 0 = 0 = = = = = = =
–   Arasan 18.0 64-bit2860+26
−26
(+25)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
5.0%
+182
1 =
–   Gaviota 1.0 64-bit2859+11
−11
(+24)5 − 3
(+3−1=4)
62.5%
5.0 / 8
0.6%
+97
1 = = = 1 0 1 =
–   Deuterium 14.2.33.276 64-bit2857+25
−25
(+22)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
7.4%
+179
1 =
–   Zappa Mexico II 64-bit2854+10
−10
(+19)15.5 − 20.5
(+9−14=13)
43.1%
15.5 / 36
2.2%
−27
= = 1 0 1 = = 1 = 1 0 = = 0 0 0 0 0 0 0 1 1 1 0 0 = = 0 = = = 1 0 0 = 1
–   MinkoChess 1.3 64-bit2854+14
−14
(+19)6 − 12
(+2−8=8)
33.3%
6.0 / 18
4.0%
−83
= 0 = = 0 = 0 1 0 0 = 0 0 = = = 0 1
–   Tucano 7.06 64-bit2853+20
−20
(+18)1 − 1
(+0−0=2)
50.0%
1.0 / 2
8.9%
+18
= =
–   EXchess 7.71b 64-bit2853+22
−22
(+18)2 − 2
(+2−2=0)
50.0%
2.0 / 4
9.9%
+18
1 0 1 0
–   Protector 1.3.6 64-bit2852+29
−29
(+17)10.5 − 13.5
(+5−8=11)
43.8%
10.5 / 24
14.4%
−27
1 0 0 = 1 0 = = 0 = 0 = = 0 1 = 0 = 0 = 1 = 1 =
–   Rodent 1.7 64-bit2851+19
−19
(+16)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
10.3%
+173
1 =
–   Toga II 3.02850+16
−16
(+15)3 − 5
(+2−4=2)
37.5%
3.0 / 8
8.7%
−80
0 = 1 0 1 = 0 0
–   Atlas 3.80 64-bit2848+14
−14
(+13)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
11.6%
−24
= = 1 0 0 = 1 0
–   DisasterArea 1.65 64-bit2848+13
−13
(+13)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
10.2%
+108
1 = 1 0
–   Nemo 1.0.1 64-bit2847+12
−12
(+12)22 − 26
(+9−13=26)
45.8%
22.0 / 48
11.1%
−15
= 0 = 0 = 0 0 1 0 = 1 = 0 = 1 = 0 1 = 0 = = = 1 = = = 1 1 = 1 0 = = = 0 = = 0 = 0 = 1 = = = 0 =
–   Demolito 2017-06-18 64-bit2844+25
−25
(+9)6 − 4
(+5−3=2)
60.0%
6.0 / 10
28.1%
+81
= 1 0 1 0 1 0 1 1 =
–   Booot 5.1.02844+10
−10
(+9)14 − 10
(+8−4=12)
58.3%
14.0 / 24
17.7%
+56
1 = = = = = 0 = = = = 1 1 = 0 = = 1 1 0 1 1 0 1
–   Tornado 8.0 64-bit2843+13
−13
(+8)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
23.6%
+165
= 1
–   Arasan 17.4 64-bit2843+26
−26
(+8)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
31.5%
+297
= 1 1 1
–   Arasan 17.5 64-bit2841+25
−25
(+6)0 − 2
(+0−2=0)
0.0%
0.0 / 2
35.3%
−INF
0 0
–   Protector 1.3.4 64-bit2840+24
−24
(+5)15 − 9
(+10−4=10)
62.5%
15.0 / 24
37.1%
+83
= 0 = 1 1 1 0 = 1 = 1 = 1 0 = = = 1 = 0 1 = 1 1
–   The Baron 3.43 64-bit2838+24
−24
(+3)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
43.1%
−139
0 =
–   Marvin 3.2.0 64-bit2838+16
−16
(+3)14.5 − 19.5
(+9−14=11)
42.6%
14.5 / 34
40.8%
−45
1 0 0 1 0 1 0 0 1 = = = 0 0 = = = 0 1 1 0 0 = 0 0 0 = 0 = = 1 1 1 =
–   Fruit Reloaded 3.2.1 64-bit2837+13
−13
(+2)5 − 7
(+1−3=8)
41.7%
5.0 / 12
42.4%
−42
= = 0 = = = 0 0 = 1 = =
–   Dirty 3Nov2015 64-bit2837+17
−17
(+2)2 − 2
(+2−2=0)
50.0%
2.0 / 4
42.7%
+2
1 1 0 0
–   Pedone 1.3 64-bit2836+23
−23
(+1)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
48.4%
−156
0 =
–   Spark 0.3 64-bit2835+18
−18
(0)11.5 − 12.5
(+4−5=15)
47.9%
11.5 / 24
49.7%
−13
= = 0 1 = 1 = 1 = 0 = = 1 = 0 0 = = = 0 = = = =
–   Deep Sjeng WC2008 64-bit2835+13
−13
(0)10.5 − 13.5
(+6−9=9)
43.8%
10.5 / 24
50.6%
−39
1 1 = = 0 1 1 0 = = = 0 0 = = 0 0 = 1 = 0 0 0 1
–   Fizbo 1.2 64-bit2833+27
−27
(−2)1 − 1
(+1−1=0)
50.0%
1.0 / 2
55.0%
−2
1 0
–   Hannibal 1.0a 64-bit2831+25
−25
(−4)12.5 − 11.5
(+9−8=7)
52.1%
12.5 / 24
61.3%
+9
= 0 0 0 1 = 0 0 1 0 = = 0 = 1 0 1 = = 1 1 1 1 1
–   Zurichess Neuchatel 64-bit2827+13
−13
(−8)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
77.0%
+149
1 =
–   DisasterArea 1.54 64-bit2827+18
−18
(−8)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
74.3%
+23
= 1 = 1 0 = = =
–   Grapefruit 1.0 32-bit2826+9
−9
(−9)10.5 − 13.5
(+5−8=11)
43.8%
10.5 / 24
83.7%
−49
= 1 = 0 = 0 1 = = = 1 0 0 0 0 1 = 1 0 = = = = 0
–   Pedone 1.2 64-bit2826+26
−26
(−9)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
73.1%
−151
= 0
–   Booot 5.02825+15
−15
(−10)13.5 − 10.5
(+9−6=9)
56.3%
13.5 / 24
82.4%
+33
1 0 = 1 1 = = 0 = 1 = 0 = = = 1 0 1 1 0 1 1 0 =
–   Murka 3 64-bit2824+12
−12
(−11)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
86.9%
−35
0 = 1 = = 0 = = = = 1 0
–   MinkoChess 1.2 64-bit2823+31
−31
(−12)12 − 13
(+5−6=14)
48.0%
12.0 / 25
75.8%
−22
1 1 = 0 1 0 0 0 0 = = = = = 1 0 = = = = = = = = 1
–   Tornado 4.88 64-bit2820+16
−16
(−15)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
91.7%
−118
0 1 = 0 0 = 0 = 0 1
–   Tornado 6.0 64-bit2820+21
−21
(−15)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
86.9%
+52
= = = 1
–   Tornado 7.0 64-bit2817+19
−19
(−18)3 − 3
(+2−2=2)
50.0%
3.0 / 6
92.8%
−18
= 0 = 0 1 1
–   EXchess 7.51b 64-bit2816+27
−27
(−19)1 − 1
(+1−1=0)
50.0%
1.0 / 2
88.6%
−19
1 0
–   Toga II 3.1.2SE2815+17
−17
(−20)5 − 3
(+3−1=4)
62.5%
5.0 / 8
95.1%
+53
= = 1 1 0 = = 1
–   Godel 4.4.5 64-bit2814+18
−18
(−21)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
95.3%
−178
0 =
–   GNU Chess 5.60 64-bit2813+16
−16
(−22)0 − 2
(+0−2=0)
0.0%
0.0 / 2
97.2%
−INF
0 0
–   Dirty 10Apr2015 64-bit2806+24
−24
(−29)2 − 2
(+1−1=2)
50.0%
2.0 / 4
97.8%
−29
1 = = 0
–   Scorpio 2.7.7 64-bit2805+16
−16
(−30)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.6%
+37
= 1 = =
–   TheMadPrune 1.1.252805+24
−24
(−30)1 − 1
(+0−0=2)
50.0%
1.0 / 2
97.7%
−30
= =
–   MinkoChess 1.0 64-bit2803+29
−29
(−32)13.5 − 10.5
(+7−4=13)
56.3%
13.5 / 24
97.1%
+1
1 = = 1 0 = 0 = = = 1 0 = = 1 = = = 1 = = 0 1 1
–   Crafty 24.1 64-bit2803+22
−22
(−32)1 − 1
(+0−0=2)
50.0%
1.0 / 2
98.9%
−32
= =
–   Cheng4 0.36c 64-bit2799+18
−18
(−36)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.9%
−5
=
–   Pedone 1.1 64-bit2797+24
−24
(−38)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.5%
−38
= =
–   Monolith 1.0 64-bit2796+12
−12
(−39)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−39
= =
–   Rhetoric 1.4.3 64-bit2794+12
−12
(−41)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−100
0 = = 0 = 1
–   Zurichess Luzern 64-bit2793+24
−24
(−42)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
99.8%
−98
1 1 = 0 = 0 0 = 0 = 0 0 = 1 = =
–   GnuCheese 1.00 64-bit2793+16
−16
(−42)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+40
= 1 1 0
–   RuyDos 1.1.9 64-bit2792+15
−14
(−43)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−43
= =
–   Loop 13.6 (Loop 2007) 64-bit2790+16
−16
(−45)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+105
= 1 1 =
–   Atlas 3.70em 64-bit2788+22
−22
(−47)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−47
1 0
–   Bobcat 6.4b 64-bit2787+24
−24
(−48)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+94
1 =
–   Texel 1.01 64-bit2787+21
−21
(−48)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
100.0%
−152
= = 0 = 0 0 0 1 1 0
–   The Baron 3.29 64-bit2785+18
−18
(−50)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−50
1 = 1 0 0 =
–   Scorpio 2.7.6 64-bit2781+17
−17
(−54)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−196
= = 0 0
–   Jonny 4.002778+11
−11
(−57)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
(−57)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+65
= 1 1 1 = = 0 1
–   Rhetoric 1.4.1 64-bit2776+18
−17
(−59)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+83
= 1
–   Naraku 1.42775+16
−16
(−60)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+82
= 1
–   Frenzee 3.5.19 64-bit2773+14
−14
(−62)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−212
= 0 = 0
–   Octochess r5190 64-bit2772+15
−15
(−63)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+94
= 1
–   Twisted Logic 20100131x 64-bit2771+16
−16
(−64)18.5 − 9.5
(+12−3=13)
66.1%
18.5 / 28
100.0%
+36
1 1 = 1 1 1 1 1 1 1 = = 1 = 0 1 0 = = = = 0 = = = = 1 =
–   SmarThink 1.20 64-bit2764+18
−18
(−71)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−71
0 1
–   BugChess2 1.9 64-bit2760+13
−13
(−75)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−7
= 1 = =
–   Orion 0.7 64-bit2760+26
−26
(−75)15.5 − 4.5
(+11−0=9)
77.5%
15.5 / 20
100.0%
+97
1 1 = = = 1 = 1 1 = = 1 = 1 1 1 1 = 1 =
–   Bison 9.11 64-bit2756+13
−13
(−79)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−236
0 =
–   Tornado 4.4 64-bit2739+29
−30
(−96)22 − 9
(+18−5=8)
71.0%
22.0 / 31
100.0%
+55
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-bit2739+13
−13
(−96)16 − 8
(+13−5=6)
66.7%
16.0 / 24
100.0%
+25
= 0 = 1 1 = = 1 = 1 1 1 0 1 1 1 1 0 1 = 1 1 0 0
–   Hakkapeliitta 2.0 64-bit2714+24
−25
(−121)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−121
= =
–   Amoeba 2.1 64-bit2710+29
−29
(−125)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+46
= 1 0 = 1 1 1 = 1 1
–   Scorpio 2.7 64-bit2702+27
−27
(−133)19.5 − 4.5
(+17−2=5)
81.3%
19.5 / 24
100.0%
+107
= 1 1 1 1 = = 1 = = 1 1 1 1 1 1 1 1 1 0 1 1 0 1
–   ECE 20.1 64-bit2692+25
−25
(−143)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−91
0 1 1 1 = 1 0 0
–   ECE X3 64-bit2646+16
−16
(−189)12.5 − 3.5
(+9−0=7)
78.1%
12.5 / 16
100.0%
−10
1 1 = = 1 1 1 = = = 1 1 = 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on September 26, 2020