CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Show each game results
Igel 3.5.0 64-bit (3524+7
−7		)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 36 Igel versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 16 64-bit3623+8
−8		(+99)32.5 − 63.5
(+1−32=63)
33.9%
32.5 / 96
0.0%
−3
–   Stockfish 16.1 64-bit3622+9
−9		(+98)21.5 − 42.5
(+0−21=43)
33.6%
21.5 / 64
0.0%
−5
–   Stockfish 15.1 64-bit3615+9
−9		(+91)20 − 33
(+0−13=40)
37.7%
20.0 / 53
0.0%
+16
–   Torch v1 64-bit3612+10
−10		(+88)27.5 − 42.5
(+0−15=55)
39.3%
27.5 / 70
0.0%
+24
–   ShashChess GZ 64-bit3610+11
−11		(+86)21.5 − 30.5
(+0−9=43)
41.3%
21.5 / 52
0.0%
+34
–   Torch v2 64-bit3608+10
−10		(+84)18 − 34
(+1−17=34)
34.6%
18.0 / 52
0.0%
−15
–   Dragon by Komodo 3.3 64-bit3606+7
−7		(+82)62 − 107
(+0−45=124)
36.7%
62.0 / 169
0.0%
0
–   Dragon by Komodo 3.2 64-bit3595+9
−9		(+71)29 − 43
(+0−14=58)
40.3%
29.0 / 72
0.0%
+12
–   Berserk 13 64-bit3589+8
−8		(+65)73.5 − 106.5
(+0−33=147)
40.8%
73.5 / 180
0.0%
+10
–   Berserk 12 64-bit3589+9
−9		(+65)29 − 39
(+0−10=58)
42.6%
29.0 / 68
0.0%
+21
–   Obsidian 12.0 64-bit3577+12
−12		(+53)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
0.0%
+19
–   Alexandria 7.0.0 64-bit3573+10
−10		(+49)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+49
–   Caissa 1.18 64-bit3567+9
−9		(+43)55.5 − 72.5
(+1−18=109)
43.4%
55.5 / 128
0.0%
+4
–   Caissa 1.16 64-bit3567+11
−11		(+43)24.5 − 31.5
(+0−7=49)
43.8%
24.5 / 56
0.0%
+6
–   Ethereal 14.25 64-bit3567+8
−8		(+43)73 − 98
(+3−28=140)
42.7%
73.0 / 171
0.0%
0
–   Stormphrax 6.0.0 64-bit3567+34
−34		(+43)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.8%
+43
–   RubiChess 20240112 64-bit3566+8
−8		(+42)58.5 − 77.5
(+1−20=115)
43.0%
58.5 / 136
0.0%
0
–   Obsidian 10.0 64-bit3566+11
−11		(+42)25.5 − 30.5
(+1−6=49)
45.5%
25.5 / 56
0.0%
+16
–   Obsidian 11.0 64-bit3562+10
−10		(+38)82.5 − 93.5
(+1−12=163)
46.9%
82.5 / 176
0.0%
+20
–   Caissa 1.17 64-bit3562+13
−13		(+38)25.5 − 30.5
(+0−5=51)
45.5%
25.5 / 56
0.0%
+12
–   PlentyChess 1.0.0 64-bit3558+11
−11		(+34)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
0.0%
0
–   Alexandria 6.1.0 64-bit3557+10
−10		(+33)58 − 67
(+4−13=108)
46.4%
58.0 / 125
0.0%
+12
–   Viridithas 14.0.1 64-bit3554+16
−16		(+30)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+30
–   Berserk 11.1 64-bit3553+9
−9		(+29)39.5 − 48.5
(+3−12=73)
44.9%
39.5 / 88
0.0%
−1
–   Titan 1.1.0 64-bit3551+9
−9		(+27)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
0.0%
−10
–   Uralochka 3.41a 64-bit3550+11
−11		(+26)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+103
–   RubiChess 20230918 64-bit3550+9
−9		(+26)30 − 36
(+1−7=58)
45.5%
30.0 / 66
0.0%
0
–   Caissa 1.14.1 64-bit3549+12
−12		(+25)24 − 28
(+0−4=48)
46.2%
24.0 / 52
0.0%
+3
–   Caissa 1.15 64-bit3548+13
−13		(+24)26 − 32
(+0−6=52)
44.8%
26.0 / 58
0.0%
−4
–   Obsidian 9.0 64-bit3547+13
−13		(+23)24 − 28
(+0−4=48)
46.2%
24.0 / 52
0.1%
+1
–   Seer 2.8.0 64-bit3547+8
−8		(+23)70.5 − 77.5
(+8−15=125)
47.6%
70.5 / 148
0.0%
+9
–   Chess System Tal 2.00 EAS 64-bit3545+9
−9		(+21)26.5 − 29.5
(+2−5=49)
47.3%
26.5 / 56
0.0%
+5
–   Rebel 16.3 64-bit3544+10
−10		(+20)7 − 7
(+0−0=14)		50.0%
7.0 / 14
0.0%
+20
–   Clover 6.1 64-bit3543+9
−9		(+19)35 − 41
(+3−9=64)
46.1%
35.0 / 76
0.0%
−4
–   Alexandria 6.0.0 64-bit3543+12
−12		(+19)26 − 30
(+2−6=48)
46.4%
26.0 / 56
0.2%
−2
–   Chess System Tal 2.00 Elo 64-bit3542+7
−7		(+18)131 − 149
(+6−24=250)
46.8%
131.0 / 280
0.0%
0
–   Clarity 7.2.0 64-bit3540+15
−15		(+16)7 − 6
(+2−1=10)		53.8%
7.0 / 13
2.3%
+40
–   Spaghet BologNNese 1.0 64-bit3540+14
−14		(+16)5 − 4
(+1−0=8)		55.6%
5.0 / 9
2.3%
+49
–   Velvet 8.0.0 64-bit3539+16
−16		(+15)2 − 2
(+0−0=4)		50.0%
2.0 / 4
3.6%
+15
–   Ethereal 14.00 64-bit3534+9
−9		(+10)38.5 − 42.5
(+1−5=75)
47.5%
38.5 / 81
2.6%
−4
–   Velvet 8.1.1 64-bit3533+55
−55		(+9)2 − 2
(+0−0=4)		50.0%
2.0 / 4
38.6%
+9
–   Clarity 7.0.0 64-bit3532+18
−18		(+8)17 − 13
(+5−1=24)
56.7%
17.0 / 30
22.1%
+47
–   rofChade 3.1 64-bit3531+9
−9		(+7)49 − 44
(+6−1=86)
52.7%
49.0 / 93
9.9%
+22
–   Peacekeeper 3.01 64-bit3528+12
−12		(+4)20.5 − 18.5
(+4−2=33)
52.6%
20.5 / 39
30.6%
+18
–   Caissa 1.13.1 64-bit3527+13
−13		(+3)26.5 − 27.5
(+5−6=43)
49.1%
26.5 / 54
37.5%
0
–   Koivisto 9.0 64-bit3527+7
−7		(+3)62.5 − 56.5
(+13−7=99)
52.5%
62.5 / 119
29.6%
+18
–   Rebel EAS 64-bit3527+9
−9		(+3)42 − 42
(+4−4=76)
50.0%
42.0 / 84
32.2%
+3
–   Uralochka 3.40a 64-bit3527+9
−9		(+3)10.5 − 9.5
(+2−1=17)		52.5%
10.5 / 20
28.0%
+20
–   RubiChess 20230410 64-bit3524+10
−10		(0)40.5 − 41.5
(+1−2=79)
49.4%
40.5 / 82
55.1%
−3
–   Motor 0.6.0 64-bit3523+16
−16		(−1)2 − 2
(+0−0=4)		50.0%
2.0 / 4
54.7%
−1
–   Starzix 5.0 64-bit3521+14
−14		(−3)16.5 − 17.5
(+0−1=33)
48.5%
16.5 / 34
67.8%
−11
–   Seer 2.7.0 64-bit3519+12
−12		(−5)33 − 31
(+5−3=56)
51.6%
33.0 / 64
82.3%
+3
–   Alexandria 5.1.0 64-bit3519+13
−13		(−5)21 − 21
(+2−2=38)
50.0%
21.0 / 42
79.4%
−5
–   Caissa 1.12 64-bit3518+12
−12		(−6)29.5 − 28.5
(+3−2=53)
50.9%
29.5 / 58
83.9%
0
–   Revenge 3.0 64-bit3518+7
−7		(−6)43.5 − 44.5
(+6−7=75)
49.4%
43.5 / 88
93.1%
−9
–   Velvet 7.3.0 64-bit3516+19
−19		(−8)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
80.9%
+42
–   Clover 6.0 64-bit3515+10
−10		(−9)43 − 41
(+9−7=68)
51.2%
43.0 / 84
96.3%
−1
–   Fire 9.3 64-bit3514+13
−13		(−10)6.5 − 6.5
(+0−0=13)		50.0%
6.5 / 13
93.7%
−7
–   Viridithas 12.0.0 64-bit3514+14
−14		(−10)15.5 − 12.5
(+5−2=21)		55.4%
15.5 / 28
91.4%
+24
–   Alexandria 5.0 64-bit3513+10
−10		(−11)15.5 − 12.5
(+3−0=25)		55.4%
15.5 / 28
97.8%
+18
–   Obsidian 8.0 64-bit3512+16
−16		(−12)14 − 13
(+1−0=26)		51.9%
14.0 / 27
93.2%
0
–   Lizard 10.3 64-bit3512+13
−13		(−12)10.5 − 9.5
(+1−0=19)		52.5%
10.5 / 20
95.4%
+2
–   Devre 6.0 64-bit3509+18
−18		(−15)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
95.1%
−52
–   Stormphrax 5.0.0 64-bit3507+16
−16		(−17)4 − 5
(+0−1=8)		44.4%
4.0 / 9
98.1%
−45
–   Rebel 16.2 64-bit3507+10
−10		(−17)34.5 − 29.5
(+8−3=53)
53.9%
34.5 / 64
99.9%
+7
–   Arasan 24.1 64-bit3505+13
−13		(−19)18 − 18
(+2−2=32)
50.0%
18.0 / 36
99.7%
−20
–   Viridithas 11.0.0 64-bit3504+10
−10		(−20)16 − 16
(+1−1=30)
50.0%
16.0 / 32
100.0%
−20
–   Caissa 1.11 64-bit3503+12
−12		(−21)32 − 26
(+7−1=50)
55.2%
32.0 / 58
99.9%
+9
–   Clover 5.0 64-bit3499+12
−12		(−25)56 − 52
(+10−6=92)
51.9%
56.0 / 108
100.0%
−13
–   Arasan 24.0 64-bit3496+12
−12		(−28)21 − 19
(+3−1=36)
52.5%
21.0 / 40
100.0%
−14
–   Velvet 7.0.0 64-bit3494+16
−16		(−30)13 − 11
(+3−1=20)		54.2%
13.0 / 24
100.0%
−4
–   Deep Sjeng 3.6 a16 64-bit3494+12
−12		(−30)26.5 − 25.5
(+2−1=49)
51.0%
26.5 / 52
100.0%
−24
–   Arasan 24.2.2 64-bit3493+14
−14		(−31)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
100.0%
−2
–   SlowChess Blitz 2.9 64-bit3492+7
−7		(−32)44.5 − 37.5
(+8−1=73)
54.3%
44.5 / 82
100.0%
−8
–   Seer 2.6.0 64-bit3491+8
−8		(−33)46.5 − 41.5
(+8−3=77)
52.8%
46.5 / 88
100.0%
−16
–   Stormphrax 4.1.0 64-bit3490+15
−15		(−34)14 − 9
(+6−1=16)		60.9%
14.0 / 23
100.0%
+31
–   Caissa 1.10 64-bit3487+16
−16		(−37)43.5 − 34.5
(+11−2=65)
55.8%
43.5 / 78
100.0%
−2
–   Booot 7.3 64-bit3484+10
−10		(−40)14.5 − 13.5
(+2−1=25)		51.8%
14.5 / 28
100.0%
−29
–   Caissa 1.9 64-bit3478+14
−14		(−46)13 − 11
(+3−1=20)		54.2%
13.0 / 24
100.0%
−21
–   akimbo 1.0.0 64-bit3478+12
−12		(−46)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
100.0%
−83
–   Stormphrax 4.0.0 64-bit3476+14
−14		(−48)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−48
–   Equisetum 1.0 64-bit3474+14
−14		(−50)12 − 10
(+2−0=20)		54.5%
12.0 / 22
100.0%
−24
–   Viridithas 10.0.0 64-bit3471+14
−14		(−53)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+24
–   Viridithas 9.1.0 64-bit3470+15
−15		(−54)29.5 − 22.5
(+11−4=37)
56.7%
29.5 / 52
100.0%
−11
–   Motor 0.5.0 64-bit3470+18
−18		(−54)9.5 − 8.5
(+1−0=17)		52.8%
9.5 / 18
100.0%
−39
–   Minic 3.39 64-bit3468+15
−15		(−56)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+15
–   Uralochka 3.39d 64-bit3467+10
−10		(−57)33 − 25
(+9−1=48)
56.9%
33.0 / 58
100.0%
−15
–   rofChade 3.0 64-bit3467+7
−7		(−57)30.5 − 27.5
(+5−2=51)
52.6%
30.5 / 58
100.0%
−41
–   Booot 7.2 64-bit3465+12
−12		(−59)11.5 − 8.5
(+3−0=17)		57.5%
11.5 / 20
100.0%
−15
–   Ginkgo Valencia 1.01 64-bit3463+13
−13		(−61)15 − 13
(+2−0=26)		53.6%
15.0 / 28
100.0%
−40
–   Minic 3.41 64-bit3462+13
−13		(−62)14.5 − 9.5
(+5−0=19)		60.4%
14.5 / 24
100.0%
0
–   Superultra 2.0 64-bit3459+13
−13		(−65)15 − 9
(+6−0=18)		62.5%
15.0 / 24
100.0%
+8
–   Minic 3.31 64-bit3458+11
−11		(−66)29 − 23
(+9−3=40)
55.8%
29.0 / 52
100.0%
−30
–   Velvet 6.0.0 64-bit3452+16
−16		(−72)15.5 − 8.5
(+9−2=13)		64.6%
15.5 / 24
100.0%
+28
–   Willow 4.0 64-bit3451+17
−17		(−73)13.5 − 10.5
(+3−0=21)		56.3%
13.5 / 24
100.0%
−37
–   Alexandria 4.0 64-bit3448+15
−15		(−76)14.5 − 9.5
(+5−0=19)		60.4%
14.5 / 24
100.0%
−15
–   Superultra 1.0 64-bit3442+10
−10		(−82)29 − 23
(+7−1=44)
55.8%
29.0 / 52
100.0%
−48
–   Black Marlin 8.0 64-bit3441+11
−11		(−83)14.5 − 8.5
(+8−2=13)		63.0%
14.5 / 23
100.0%
+3
–   akimbo 0.8.0 64-bit3441+17
−17		(−83)14.5 − 9.5
(+5−0=19)		60.4%
14.5 / 24
100.0%
−19
–   Rice 8.0.0 64-bit3441+16
−16		(−83)19 − 11
(+8−0=22)
63.3%
19.0 / 30
100.0%
−1
–   Fire 9 64-bit3439+13
−13		(−85)31 − 21
(+10−0=42)
59.6%
31.0 / 52
100.0%
−27
–   Velvet 5.3.0 64-bit3433+11
−11		(−91)14.5 − 9.5
(+6−1=17)		60.4%
14.5 / 24
100.0%
−24
–   Ginkgo Vienna 64-bit3425+11
−11		(−99)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+72
–   Velvet 5.2.0 64-bit3424+14
−14		(−100)36.5 − 17.5
(+19−0=35)
67.6%
36.5 / 54
100.0%
+11
–   Marvin 6.3.0 64-bit3407+15
−15		(−117)15.5 − 7.5
(+8−0=15)		67.4%
15.5 / 23
100.0%
−6
–   Tucano 11.00 64-bit3343+12
−12		(−181)17 − 7
(+10−0=14)		70.8%
17.0 / 24
100.0%
−47
5412 games: 350 wins, 513 losses, 4549 draws (84.1%), score: 48.5%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024