CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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Igel 2.4.0 64-bit (3069+21
−21
)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 17 Igel versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 13.3 MCTS 64-bit3294+20
−20
(+225)4 − 12
(+1−9=6)
25.0%
4.0 / 16
0.0%
+56
0 0 0 = = 0 0 = 0 = 0 = 0 0 1 =
–   Booot 6.4 64-bit3238+15
−15
(+169)8 − 22
(+2−16=12)
26.7%
8.0 / 30
0.0%
+17
0 = = = = 0 0 = 0 = 0 1 = 1 0 = 0 = 0 0 0 0 0 = 0 = = 0 0 0
–   Laser 1.7 64-bit3207+10
−10
(+138)4 − 10
(+1−7=6)
28.6%
4.0 / 14
0.0%
+1
0 = = 0 0 0 = 0 1 0 = 0 = =
–   RofChade 2.202 64-bit3207+13
−13
(+138)3.5 − 10.5
(+0−7=7)
25.0%
3.5 / 14
0.0%
−15
= 0 0 0 = = 0 0 = 0 = 0 = =
–   Schooner 2.2 64-bit3205+12
−12
(+136)1.5 − 12.5
(+0−11=3)
10.7%
1.5 / 14
0.0%
−181
0 0 = 0 0 0 0 0 = 0 0 0 = 0
–   Defenchess 2.2 64-bit3202+11
−11
(+133)5 − 9
(+1−5=8)
35.7%
5.0 / 14
0.0%
+54
0 0 = 0 1 = = = 0 = = = 0 =
–   RubiChess 1.7.1 64-bit3173+22
−22
(+104)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+44
= 0 = =
–   Roc 1.6 64-bit3157+23
−23
(+88)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+173
1 0 1 =
–   Arasan 22.0 64-bit3141+18
−18
(+72)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+12
= = 0 =
–   Lc0 0.24.0 w591226 64-bit3138+36
−35
(+69)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
−1
= 0 = 1 = 0 0 0 = 1 = 0 = =
–   Gull 3 64-bit3120+7
−7
(+51)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
0.0%
+70
= = = 1 1 = 0 1 = 0 1 0 = =
–   Andscacs 0.88 64-bit3112+15
−15
(+43)4.5 − 9.5
(+0−5=9)
32.1%
4.5 / 14
0.1%
−52
0 0 = = = = = = 0 = = = 0 0
–   Pedone 2.0 64-bit3111+18
−18
(+42)8.5 − 11.5
(+3−6=11)
42.5%
8.5 / 20
0.1%
−3
0 0 = = 0 = = = = 1 1 = = = = 0 1 0 = 0
–   SlowChess Blitz Classic 1.9 64-bit3105+23
−23
(+36)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
1.1%
−37
= 0 = 0 1 = = 0 = 0 1 0 1 0
–   NirvanaChess 2.4 64-bit3101+9
−9
(+32)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.3%
+189
1 =
–   Vajolet2 2.8 64-bit3098+17
−17
(+29)9 − 9
(+4−4=10)
50.0%
9.0 / 18
1.5%
+29
= = = = 0 = = 1 1 = 1 = = 0 0 0 1 =
–   Equinox 3.20 64-bit3095+9
−9
(+26)7 − 7
(+2−2=10)
50.0%
7.0 / 14
1.2%
+23
= 1 = = = = 0 0 = 1 = = = =
–   Roc 1.5 64-bit3094+36
−36
(+25)7.5 − 6.5
(+3−2=9)
53.6%
7.5 / 14
12.2%
+42
= 1 = = = = = 0 1 = 1 0 = =
–   Demolito 2020-05-14 64-bit3092+22
−22
(+23)9.5 − 10.5
(+4−5=11)
47.5%
9.5 / 20
7.0%
+11
= 1 = 1 0 1 = = = 1 0 0 = = = 0 = = 0 =
–   Houdini 1.5a 32-bit3091+13
−13
(+22)5 − 9
(+2−6=6)
35.7%
5.0 / 14
4.4%
−67
= = 0 0 0 = = 1 = = 0 0 0 1
–   Nemorino 5.00 64-bit3087+13
−13
(+18)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
7.6%
+69
= 0 1 1 = =
–   Strelka 5.1 32-bit3081+15
−15
(+12)7.5 − 6.5
(+6−5=3)
53.6%
7.5 / 14
18.6%
+39
0 1 1 1 1 0 0 0 = 0 1 = 1 =
–   Texel 1.07 64-bit3075+11
−11
(+6)1 − 1
(+0−0=2)
50.0%
1.0 / 2
31.2%
+6
= =
–   chess22k 1.14 64-bit3074+19
−19
(+5)13 − 9
(+4−0=18)
59.1%
13.0 / 22
36.1%
+49
= = = = = 1 = = 1 = = = 1 = = 1 = = = = = =
–   Critter 1.4 32-bit3073+14
−14
(+4)8 − 6
(+4−2=8)
57.1%
8.0 / 14
39.0%
+43
= 0 1 = = = 1 0 = = = = 1 1
–   ChessBrainVB 3.743069+16
−16
(0)9 − 11
(+3−5=12)
45.0%
9.0 / 20
49.1%
−29
0 = 1 1 0 = 0 = = = 0 = = 1 = = = = = 0
–   Wasp 3.75 64-bit3063+16
−16
(−6)6 − 14
(+3−11=6)
30.0%
6.0 / 20
67.7%
−144
0 1 0 0 0 = 0 1 0 0 0 = 0 1 = = 0 = = 0
–   chess22k 1.13 64-bit3063+18
−18
(−6)8 − 10
(+3−5=10)
44.4%
8.0 / 18
67.0%
−39
= = = = 0 0 = 1 = = = = = 0 1 0 1 0
–   iCE 4.0 64-bit3060+16
−16
(−9)10.5 − 9.5
(+7−6=7)
52.5%
10.5 / 20
75.1%
+8
= = = 1 0 = 1 = 0 1 = 1 0 1 1 = 0 0 1 0
–   Rybka 3 64-bit3046+11
−11
(−23)6 − 8
(+2−4=8)
42.9%
6.0 / 14
96.8%
−60
1 = 0 = 1 0 0 = = = = = = 0
–   Demolito 2019-07-15 64-bit3034+23
−23
(−35)7 − 7
(+4−4=6)
50.0%
7.0 / 14
98.7%
−32
1 0 1 = 1 0 = 0 1 = 0 = = =
–   Senpai 2.0 64-bit3033+12
−11
(−36)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
99.8%
+28
1 = 1 = = 1 = = 1 = = 0 1 0
–   Combusken 1.2.0 64-bit3013+25
−26
(−56)11.5 − 4.5
(+7−0=9)
71.9%
11.5 / 16
100.0%
+68
= = 1 = 1 1 = = = = 1 1 = = 1 1
–   Sting SF 19 64-bit3008+24
−25
(−61)10.5 − 7.5
(+6−3=9)
58.3%
10.5 / 18
100.0%
−10
= 1 = = 0 0 0 = = = 1 1 = 1 1 = = 1
–   Winter 0.7 64-bit3004+18
−18
(−65)10 − 10
(+6−6=8)
50.0%
10.0 / 20
100.0%
−60
1 = = = 1 = 1 0 = = 0 1 0 1 = 0 = 0 0 1
–   Monolith 2 64-bit2998+21
−21
(−71)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
100.0%
−3
= = 0 1 = 0 = 1 1 1 = = = 1
–   Pirarucu 3.2.4 64-bit2995+22
−22
(−74)11 − 9
(+5−3=12)
55.0%
11.0 / 20
100.0%
−44
0 = 1 = = 0 = = = 1 = 1 = = 0 1 = = 1 =
–   Bagatur 2.0 64-bit2994+23
−23
(−75)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
100.0%
−51
1 0 0 = = 1 = 1 = 0 = = 1 = = =
–   Stockfish 1.8 32-bit2989+17
−17
(−80)10 − 4
(+6−0=8)
71.4%
10.0 / 14
100.0%
+46
= = 1 = 1 = 1 1 = = 1 = 1 =
–   Rodent IV 022 64-bit2987+23
−23
(−82)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−141
= 0 = =
–   Topple 0.7.5 64-bit2986+19
−19
(−83)13.5 − 6.5
(+8−1=11)
67.5%
13.5 / 20
100.0%
+22
= = 1 0 1 = 1 = = 1 = 1 = 1 = 1 = 1 = =
–   Deuterium 2019.2.37.73 64-bit2980+17
−17
(−89)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−21
1 = = =
–   Minic 2.0 64-bit2979+24
−24
(−90)16 − 4
(+13−1=6)
80.0%
16.0 / 20
100.0%
+122
= = 1 1 1 1 0 1 = 1 = = 1 1 = 1 1 1 1 1
–   Combusken 1.1.0 64-bit2974+33
−33
(−95)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
100.0%
−39
1 = 1 0 = 1 = = = = = 1 1 = = 0
–   Marvin 3.5.0 64-bit2974+22
−23
(−95)13 − 7
(+9−3=8)
65.0%
13.0 / 20
100.0%
+1
= 0 1 1 1 = = 0 = 1 = 1 1 1 0 1 = 1 = =
–   Godel 7.0 64-bit2974+21
−21
(−95)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+62
1 = 1 =
–   Amoeba 3.1 64-bit2971+20
−21
(−98)8 − 6
(+6−4=4)
57.1%
8.0 / 14
100.0%
−45
0 = 1 1 1 1 1 = = 1 0 0 = 0
–   Asymptote 0.8 64-bit2922+25
−25
(−147)9.5 − 2.5
(+7−0=5)
79.2%
9.5 / 12
100.0%
+41
= 1 1 1 1 1 = = = 1 1 =
–   Crafty 25.6 64-bit2910+30
−30
(−159)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+123
1 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on August 8, 2020