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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Igel 2.3.1 64-bit (3097+18
−18		)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
–   rofChade 2.202 64-bit3254+9
−9		(+157)3.5 − 8.5
(+0−5=7)		29.2%
3.5 / 12
0.0%
+22
–   Schooner 2.2 64-bit3250+7
−7		(+153)2.5 − 9.5
(+1−8=3)		20.8%
2.5 / 12
0.0%
−74
–   Svart 5 64-bit3225+16
−16		(+128)4 − 12
(+1−9=6)		25.0%
4.0 / 16
0.0%
−51
–   RubiChess 1.6.1 64-bit3216+19
−19		(+119)10.5 − 21.5
(+4−15=13)
32.8%
10.5 / 32
0.0%
−7
–   Nalwald 17.1 64-bit3192+16
−16		(+95)11 − 13
(+5−7=12)		45.8%
11.0 / 24
0.0%
+64
–   Arasan 22.0 64-bit3186+16
−16		(+89)12 − 16
(+4−8=16)		42.9%
12.0 / 28
0.0%
+41
–   Roc 1.6 64-bit3185+15
−15		(+88)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
–   Rice 5.0.0 64-bit3183+17
−17		(+86)7 − 13
(+1−7=12)		35.0%
7.0 / 20
0.0%
−11
–   Laser 1.6 64-bit3175+8
−8		(+78)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.0%
+78
–   Gull 3 64-bit3161+6
−6		(+64)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+25
–   SlowChess Blitz Classic 1.9 64-bit3159+19
−19		(+62)7 − 9
(+3−5=8)		43.8%
7.0 / 16
0.0%
+24
–   Roc 0.7 64-bit3158+8
−8		(+61)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−87
–   Marvin 5.0.0 64-bit3154+15
−15		(+57)5 − 7
(+1−3=8)		41.7%
5.0 / 12
0.0%
+5
–   Pedone 2.0 64-bit3150+15
−15		(+53)8 − 8
(+3−3=10)		50.0%
8.0 / 16
0.0%
+47
–   NirvanaChess 2.4 64-bit3139+7
−7		(+42)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−128
–   Fritz 15 64-bit3136+8
−8		(+39)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
0.0%
+10
–   Equinox 3.20 64-bit3134+7
−7		(+37)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
−27
–   Carp 2.0.0 64-bit3133+16
−16		(+36)9 − 11
(+4−6=10)		45.0%
9.0 / 20
0.2%
0
–   Nemorino 5.00 64-bit3126+11
−11		(+29)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.3%
+29
–   Atlas 4.35 64-bit3118+12
−12		(+21)10 − 10
(+5−5=10)		50.0%
10.0 / 20
3.0%
+23
–   Texel 1.08 64-bit3115+19
−19		(+18)16 − 14
(+6−4=20)
53.3%
16.0 / 30
7.6%
+38
–   Texel 1.07 64-bit3114+9
−9		(+17)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
5.0%
+179
–   chess22k 1.13 64-bit3102+15
−15		(+5)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
33.3%
−22
–   ChessBrainVB 3.743102+12
−12		(+5)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
30.7%
−24
–   Wasp 3.75 64-bit3102+14
−14		(+5)6 − 6
(+3−3=6)		50.0%
6.0 / 12
33.5%
−2
–   iCE 4.0 64-bit3100+10
−10		(+3)5 − 5
(+2−2=6)		50.0%
5.0 / 10
38.6%
+7
–   Lc0 0.23.2 wLD2 64-bit3097+23
−23		(0)14 − 8
(+9−3=10)		63.6%
14.0 / 22
50.5%
+95
–   Marvin 4.0.0 64-bit3087+19
−19		(−10)7.5 − 6.5
(+2−1=11)		53.6%
7.5 / 14
78.2%
+12
–   Demolito 2019-07-15 64-bit3070+19
−19		(−27)6.5 − 3.5
(+3−0=7)		65.0%
6.5 / 10
97.6%
+68
–   Critter 0.90 64-bit3069+18
−18		(−28)7 − 3
(+6−2=2)		70.0%
7.0 / 10
98.6%
+132
–   Rybka 3 Dynamic 64-bit3068+19
−19		(−29)4 − 6
(+1−3=6)		40.0%
4.0 / 10
98.5%
−90
–   Senpai 2.0 64-bit3067+9
−9		(−30)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
99.8%
+2
–   Fat Fritz Junior w510 64-bit3065+22
−22		(−32)1 − 1
(+0−0=2)		50.0%
1.0 / 2
98.4%
−32
–   SmarThink 1.98 64-bit3059+11
−11		(−38)6 − 8
(+2−4=8)		42.9%
6.0 / 14
100.0%
−87
–   Sting SF 19 64-bit3041+21
−21		(−56)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−133
–   Komodo 2.03 32-bit3040+13
−13		(−57)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
+9
–   Winter 0.7 64-bit3035+15
−15		(−62)7.5 − 6.5
(+2−1=11)		53.6%
7.5 / 14
100.0%
−42
–   Hakkapeliitta TCEC v2 64-bit3031+11
−11		(−66)5 − 5
(+1−1=8)		50.0%
5.0 / 10
100.0%
−69
–   Pirarucu 3.2.4 64-bit3026+19
−19		(−71)20.5 − 13.5
(+13−6=15)
60.3%
20.5 / 34
100.0%
+3
–   Stockfish 1.8 32-bit3020+13
−13		(−77)5 − 5
(+2−2=6)		50.0%
5.0 / 10
100.0%
−72
–   Rodent IV 022 64-bit3019+19
−19		(−78)8.5 − 5.5
(+5−2=7)		60.7%
8.5 / 14
100.0%
−2
–   Deuterium 2019.2.37.73 64-bit3011+12
−12		(−86)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−163
–   Amoeba 3.1 64-bit2996+18
−18		(−101)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
0
–   Bagatur 1.9a 64-bit2988+24
−24		(−109)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−37
–   Marvin 3.4.0 64-bit2962+16
−16		(−135)8.5 − 5.5
(+5−2=7)		60.7%
8.5 / 14
100.0%
−59
–   Naum 4 32-bit2955+11
−11		(−142)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
100.0%
+118
–   Bagatur 1.9 64-bit2951+19
−19		(−146)6 − 4
(+2−0=8)		60.0%
6.0 / 10
100.0%
−87
–   Godel 6.0 64-bit2945+16
−16		(−152)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
−51
–   Atlas 3.91 64-bit2916+11
−11		(−181)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
−53
–   Topple 0.7.2 64-bit2910+17
−17		(−187)9 − 1
(+8−0=2)		90.0%
9.0 / 10
100.0%
+138
–   Gogobello 2.1 64-bit2909+16
−16		(−188)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−113
–   Tucano 8.00 64-bit2905+16
−16		(−192)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Invictus r305 64-bit2898+14
−14		(−199)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−127
–   GreKo 2020.01 64-bit2718+21
−21		(−379)31.5 − 3.5
(+29−1=5)
90.0%
31.5 / 35
100.0%
−35
685 games: 183 wins, 151 losses, 351 draws (51.2%), score: 52.3%

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