CCRL 40/15
Downloads and Statistics
March 28, 2020
Testing summary:
Total: 1'132'680 games
played by 2'634 programs

White wins: 391'782 (34.6%)
Black wins: 290'390 (25.6%)
Draws: 450'508 (39.8%)
White score: 54.5%

Engine Details

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Igel 2.3.1 64-bit 4CPU#36  (3134+27
−27
)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 15 Igel versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Schooner 2.2 64-bit 4CPU3267+26
−26
(+133)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.0%
+57
0 = 0 = = 1 = = = = 0 1 0 0 0 =
–   Arasan 21.3 64-bit 4CPU3198+30
−30
(+64)6.5 − 11.5
(+2−7=9)
36.1%
6.5 / 18
0.1%
−17
= = = = = 0 0 1 1 0 = = 0 = 0 0 0 =
–   Chiron 4 64-bit 4CPU3191+12
−12
(+57)9.5 − 8.5
(+3−2=13)
52.8%
9.5 / 18
0.0%
+74
= = = = 1 = = = 0 = = = 1 = = 0 1 =
–   SlowChess Blitz Classic 1.9 64-bit 4CPU3182+27
−27
(+48)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.6%
−20
= = 0 0 = 1 = 0 = 0 = 0 0 1 = =
–   NirvanaChess 2.4 64-bit 4CPU3181+13
−13
(+47)9 − 9
(+4−4=10)
50.0%
9.0 / 18
0.1%
+47
= = = 0 1 1 0 = = 0 1 = = = = = 1 0
–   Gull 3 64-bit 4CPU3181+9
−9
(+47)4 − 14
(+1−11=6)
22.2%
4.0 / 18
0.1%
−146
0 1 = 0 = = = 0 0 0 0 0 0 0 = 0 = 0
–   Booot 6.1 64-bit 4CPU3168+20
−20
(+34)7.5 − 10.5
(+3−6=9)
41.7%
7.5 / 18
2.2%
−16
0 1 = = 0 0 1 0 = 0 1 0 = = = = = =
–   ChessBrainVB 3.72 4CPU3168+30
−30
(+34)10.5 − 7.5
(+6−3=9)
58.3%
10.5 / 18
4.7%
+86
= = 1 0 = = 1 = 1 = 0 = 1 1 0 = = 1
–   Fritz 15 64-bit 4CPU3162+12
−12
(+28)8.5 − 9.5
(+2−3=13)
47.2%
8.5 / 18
2.9%
+12
0 = = 0 = = = = = = 1 = = = = 1 = 0
–   Critter 1.4 64-bit 4CPU3150+18
−18
(+16)6 − 12
(+1−7=10)
33.3%
6.0 / 18
16.7%
−77
1 0 0 = 0 = = 0 0 = = = = = = 0 0 =
–   Andscacs 0.86 64-bit 4CPU3145+20
−20
(+11)9.5 − 8.5
(+4−3=11)
52.8%
9.5 / 18
25.9%
+27
= = 1 = 0 1 0 = = 0 = 1 = = = = 1 =
–   Pedone 1.9 64-bit 4CPU3128+28
−28
(−6)8.5 − 9.5
(+5−6=7)
47.2%
8.5 / 18
61.8%
−24
= 0 0 = = 1 0 1 0 0 = 1 1 = = = 1 0
–   Wasp 3.60 64-bit 4CPU3125+36
−36
(−9)12.5 − 12.5
(+6−6=13)
50.0%
12.5 / 25
65.4%
−5
= 0 = 1 0 = = 0 = 1 = = 1 1 0 = = 1 = 1 0 = 0 = =
–   iCE 4.0 64-bit 4CPU3123+28
−28
(−11)9 − 9
(+3−3=12)
50.0%
9.0 / 18
70.6%
−8
= = 1 = = = 1 = = 1 = = 0 0 = = 0 =
–   Rybka 3 64-bit 4CPU3120+14
−13
(−14)11 − 7
(+8−4=6)
61.1%
11.0 / 18
81.6%
+61
1 1 = 0 0 = = = 1 1 1 0 1 0 1 = 1 =
–   Stockfish 1.8 64-bit 4CPU3109+19
−18
(−25)9.5 − 8.5
(+3−2=13)
52.8%
9.5 / 18
93.0%
−11
= = 1 = 1 = = = = = = 1 = 0 = 0 = =
–   Winter 0.7 64-bit 4CPU3108+25
−26
(−26)24 − 19
(+14−9=20)
55.8%
24.0 / 43
92.0%
+9
0 = = = 0 = = 1 1 1 = 0 = = = 1 = = 1 1 = 1 0 1 = = 0 1 1 = = 0 1 1 0 = 0 1 1 = 0 = =
–   Demolito 2018-10-29 64-bit 4CPU3066+30
−30
(−68)9.5 − 8.5
(+5−4=9)
52.8%
9.5 / 18
100.0%
−50
1 = = 1 = = 1 0 = = 1 0 = = 0 0 1 =
–   Naum 4 64-bit 4CPU3042+16
−16
(−92)11.5 − 6.5
(+7−2=9)
63.9%
11.5 / 18
100.0%
−10
1 1 = 1 = = = = = = 1 0 0 1 1 1 = =
–   Pirarucu 2.7.4 64-bit 4CPU3025+21
−21
(−109)11.5 − 6.5
(+5−0=13)
63.9%
11.5 / 18
100.0%
−34
= = 1 1 1 = = = 1 = = = = = 1 = = =
–   Bobcat 7.6 64-bit 4CPU2979+31
−31
(−155)14 − 4
(+10−0=8)
77.8%
14.0 / 18
100.0%
+18
= 1 1 1 1 = 1 1 1 1 = = = 1 1 = = =

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Created in 2005-2013 by CCRL team
Last games added on March 28, 2020