CCRL 40/15
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 1'178'235 games
played by 2'711 programs

White wins: 406'134 (34.5%)
Black wins: 300'016 (25.5%)
Draws: 472'085 (40.1%)
White score: 54.5%

Engine Details

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Igel 2.3.1 64-bit (3056+24
−24
)Quote
Author: Volodymyr Shcherbyna (Ukraine) Link: Igel Homepage
Igel is forked from GreKo 2018.01. Additional programming by Volodymyr Shcherbyna (Ukraine)
This is one of the 18 Igel versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RofChade 2.202 64-bit3207+12
−12
(+151)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
0.0%
+32
0 = 0 0 = = = 0 = 0 = =
–   Schooner 2.2 64-bit3204+12
−11
(+148)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
0.0%
−69
= 0 0 0 0 0 = 0 1 0 0 =
–   RubiChess 1.6.1 64-bit3169+23
−23
(+113)10.5 − 21.5
(+4−15=13)
32.8%
10.5 / 32
0.0%
+1
0 0 0 0 1 0 = 0 1 0 = = 0 0 = = = = 0 0 = = 0 = 0 0 1 = 1 0 = =
–   Roc 1.6 64-bit3157+23
−22
(+101)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Arasan 22.0 64-bit3141+18
−18
(+85)12 − 16
(+4−8=16)
42.9%
12.0 / 28
0.0%
+44
= 0 = 0 = = 1 0 = 0 = = 0 = = 0 = 1 = = = = = 1 0 = 0 1
–   Laser 1.6 64-bit3131+11
−11
(+75)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+75
1 = = 0 = 0 = = 1 =
–   Gull 3 64-bit3120+7
−7
(+64)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+32
= = = 1 0 0 0 1 = =
–   Roc 0.7 64-bit3115+10
−10
(+59)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−73
0 0 = 0 0 = = 0 = 1
–   Pedone 2.0 64-bit3108+17
−17
(+52)8 − 8
(+3−3=10)
50.0%
8.0 / 16
0.0%
+47
0 = 0 = = = = = = = 1 = 0 1 1 =
–   SlowChess Blitz Classic 1.9 64-bit3105+23
−23
(+49)7 − 9
(+3−5=8)
43.8%
7.0 / 16
0.2%
+17
= = 0 0 0 0 = 1 = 1 = 1 = = = 0
–   NirvanaChess 2.4 64-bit3100+9
−9
(+44)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−113
0 =
–   Equinox 3.20 64-bit3095+9
−9
(+39)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.1%
−16
1 0 = = 0 = = 0 = =
–   Fritz 15 64-bit3094+10
−9
(+38)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.2%
+13
= = 1 = = 0 = = 0 =
–   Nemorino 5.00 64-bit3086+12
−13
(+30)1 − 1
(+0−0=2)
50.0%
1.0 / 2
1.4%
+30
= =
–   Texel 1.07 64-bit3075+11
−11
(+19)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
8.3%
+161
1 =
–   ChessBrainVB 3.743068+16
−16
(+12)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
20.9%
−12
= 0 = = 0 = = = = 0 1 1
–   Lc0 0.23.2 wLD2 64-bit3065+36
−36
(+9)14 − 8
(+9−3=10)
63.6%
14.0 / 22
32.9%
+91
1 0 = = = = = 1 1 1 1 1 1 = = 0 1 0 = 1 = =
–   chess22k 1.13 64-bit3063+18
−18
(+7)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
32.6%
−16
1 0 = 0 1 = 0 = 1 0 = =
–   Wasp 3.75 64-bit3063+16
−16
(+7)6 − 6
(+3−3=6)
50.0%
6.0 / 12
32.3%
0
= 0 = 1 = 1 = 1 0 0 = =
–   iCE 4.0 64-bit3059+16
−16
(+3)5 − 5
(+2−2=6)
50.0%
5.0 / 10
41.0%
+6
0 = 1 = = 0 = = 1 =
–   Critter 0.90 64-bit3036+23
−23
(−20)7 − 3
(+6−2=2)
70.0%
7.0 / 10
87.5%
+127
1 0 1 1 1 = 1 1 = 0
–   Demolito 2019-07-15 64-bit3034+22
−22
(−22)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
90.4%
+60
= = = = 1 = 1 = 1 =
–   Senpai 2.0 64-bit3033+12
−12
(−23)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
95.2%
+4
1 0 = = 1 = = = = =
–   SmarThink 1.98 64-bit3026+13
−13
(−30)6 − 8
(+2−4=8)
42.9%
6.0 / 14
98.4%
−72
0 1 = 1 = = 0 = 0 = = 0 = =
–   Fat Fritz Junior w510 64-bit3023+35
−35
(−33)1 − 1
(+0−0=2)
50.0%
1.0 / 2
93.8%
−33
= =
–   Rybka 3 Dynamic 64-bit3021+27
−26
(−35)4 − 6
(+1−3=6)
40.0%
4.0 / 10
97.4%
−86
1 = 0 = = = 0 = = 0
–   Sting SF 19 64-bit3008+24
−25
(−48)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
99.7%
−115
= = 0 =
–   Komodo 2.03 32-bit3007+17
−16
(−49)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
+6
= 1 1 = = = = = 0 1
–   Winter 0.7 64-bit3004+18
−18
(−52)7.5 − 6.5
(+2−1=11)
53.6%
7.5 / 14
100.0%
−35
= = 0 = = = = = = = 1 = = 1
–   Hakkapeliitta TCEC v2 64-bit3000+13
−13
(−56)5 − 5
(+1−1=8)
50.0%
5.0 / 10
100.0%
−59
= = = = = 0 = 1 = =
–   Pirarucu 3.2.4 64-bit2994+22
−22
(−62)20.5 − 13.5
(+13−6=15)
60.3%
20.5 / 34
100.0%
+1
1 1 = = = 1 1 = = 1 1 1 0 0 = 0 = = 1 1 = = 0 = = 1 1 1 = = = 0 1 0
–   Stockfish 1.8 32-bit2989+17
−17
(−67)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−63
1 = 1 = = = 0 = = 0
–   Rodent IV 022 64-bit2989+22
−22
(−67)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
100.0%
0
0 1 1 = = = 1 = 1 = = = 1 0
–   Deuterium 2019.2.37.73 64-bit2980+16
−16
(−76)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−143
0 = = =
–   Amoeba 3.1 64-bit2968+20
−20
(−88)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+4
1 0 1 =
–   Bagatur 1.9a 64-bit2965+28
−28
(−91)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−31
1 = = =
–   Marvin 3.4.0 64-bit2938+19
−19
(−118)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
100.0%
−53
1 0 = = 0 = = 1 = = 1 = 1 1
–   Naum 4 32-bit2930+14
−14
(−126)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+124
1 1 = 1 1 1 = 1 1 =
–   Bagatur 1.9 64-bit2929+23
−23
(−127)6 − 4
(+2−0=8)
60.0%
6.0 / 10
100.0%
−77
= = = 1 1 = = = = =
–   Godel 6.0 64-bit2923+19
−19
(−133)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−46
= 0 = 1 = = 1 = 1 1
–   Atlas 3.91 64-bit2898+13
−13
(−158)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−46
1 1 = = = 1 = = 1 =
–   Gogobello 2.1 64-bit2890+19
−19
(−166)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−102
1 = = 0 1 1 0 = = 1
–   Topple 0.7.2 64-bit2887+24
−24
(−169)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+157
1 1 1 1 1 = 1 1 = 1
–   Tucano 8.00 64-bit2884+18
−18
(−172)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Invictus r305 64-bit2876+19
−19
(−180)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−117
1 = 1 0 = 0 1 = = 1
–   GreKo 2020.01 64-bit2705+27
−27
(−351)31.5 − 3.5
(+29−1=5)
90.0%
31.5 / 35
100.0%
−1
= 1 = 1 1 = 1 = = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on September 19, 2020