CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
Winter 0.8 64-bit (3080+21
−21
)Quote
Author: Jonathan Rosenthal (Switzerland) Link: Homepage
This is one of the 12 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RofChade 2.202 64-bit3203+12
−12
(+123)3.5 − 12.5
(+0−9=7)
21.9%
3.5 / 16
0.0%
−55
–   Schooner 2.2 64-bit3201+10
−10
(+121)8 − 8
(+4−4=8)
50.0%
8.0 / 16
0.0%
+118
–   Defenchess 2.2 64-bit3201+10
−9
(+121)4.5 − 12.5
(+0−8=9)
26.5%
4.5 / 17
0.0%
−16
–   RubiChess 1.7.3 64-bit3189+17
−17
(+109)15.5 − 32.5
(+4−21=23)
32.3%
15.5 / 48
0.0%
−1
–   RubiChess 1.8 64-bit3187+20
−20
(+107)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Andscacs 0.95 64-bit3179+10
−9
(+99)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+129
–   Arasan 22.1 64-bit3145+20
−20
(+65)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
0.0%
+6
–   Xiphos 0.4 64-bit3143+11
−11
(+63)6.5 − 9.5
(+0−3=13)
40.6%
6.5 / 16
0.0%
+14
–   Laser 1.6 64-bit3128+11
−10
(+48)7 − 9
(+3−5=8)
43.8%
7.0 / 16
0.0%
+8
–   Pedone 2.1 64-bit3127+21
−21
(+47)8 − 12
(+3−7=10)
40.0%
8.0 / 20
0.1%
−11
–   Roc 1.7 64-bit3122+22
−22
(+42)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.3%
−INF
–   Lc0 0.26.2 w703810 64-bit3115+30
−30
(+35)1 − 0
(+1−0=0)
100.0%
1.0 / 1
2.9%
+INF
–   Igel 2.6.0 64-bit3114+22
−22
(+34)9 − 11
(+3−5=12)
45.0%
9.0 / 20
1.1%
+8
–   NirvanaChess 2.4 64-bit3098+9
−9
(+18)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
5.7%
−74
–   Vajolet2 2.8 64-bit3097+15
−15
(+17)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
9.2%
+84
–   Demolito 2020-05-14 64-bit3088+19
−19
(+8)4 − 4
(+2−2=4)
50.0%
4.0 / 8
29.1%
+8
–   Lc0 0.22.0 wLD2 64-bit3085+35
−35
(+5)8 − 8
(+4−4=8)
50.0%
8.0 / 16
40.4%
+5
–   Nemorino 5.00 64-bit3084+13
−13
(+4)3 − 5
(+1−3=4)
37.5%
3.0 / 8
35.0%
−73
–   Igel 2.5.0 64-bit3082+23
−23
(+2)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
43.1%
+94
–   chess22k 1.14 64-bit3076+16
−16
(−4)11 − 9
(+6−4=10)
55.0%
11.0 / 20
61.5%
+31
–   Wasp 4.0 64-bit3076+19
−19
(−4)24.5 − 15.5
(+13−4=23)
61.3%
24.5 / 40
61.7%
+60
–   Texel 1.07 64-bit3072+11
−11
(−8)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
72.5%
−103
–   ChessBrainVB 3.743065+14
−14
(−15)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
88.1%
−15
–   iCE 4.0 64-bit3058+15
−15
(−22)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
94.8%
+70
–   Marvin 4.0.0 64-bit3049+22
−22
(−31)1 − 1
(+0−0=2)
50.0%
1.0 / 2
97.8%
−31
–   Minic 2.46 64-bit3049+22
−22
(−31)2 − 2
(+1−1=2)
50.0%
2.0 / 4
97.6%
−31
–   Combusken 1.3.0 64-bit3047+23
−23
(−33)15 − 9
(+9−3=12)
62.5%
15.0 / 24
98.4%
+38
–   Combusken 1.3.1 64-bit3038+25
−25
(−42)6 − 7
(+4−5=4)
46.2%
6.0 / 13
99.5%
−65
–   Fat Fritz Junior w510 64-bit3029+26
−26
(−51)6 − 10
(+2−6=8)
37.5%
6.0 / 16
99.9%
−127
–   Critter 1.01 32-bit3018+18
−18
(−62)9 − 7
(+4−2=10)
56.3%
9.0 / 16
100.0%
−28
–   Pirarucu 3.3.5 64-bit3013+16
−16
(−67)15 − 10
(+7−2=16)
60.0%
15.0 / 25
100.0%
−10
–   Marvin 3.6.0 64-bit3010+21
−21
(−70)20.5 − 15.5
(+11−6=19)
56.9%
20.5 / 36
100.0%
−28
–   Combusken 1.2.0 64-bit3009+25
−25
(−71)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−3
–   Komodo 2.03 32-bit3006+16
−16
(−74)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
100.0%
−12
–   Sting SF 19 64-bit3006+24
−24
(−74)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−14
–   Monolith 2 64-bit3002+16
−16
(−78)15 − 9
(+11−5=8)
62.5%
15.0 / 24
100.0%
+8
–   Stockfish 1.9.1 32-bit3000+16
−15
(−80)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
100.0%
−54
–   Minic 2.33 64-bit2994+27
−27
(−86)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
+23
–   Bagatur 2.2 64-bit2994+18
−18
(−86)24 − 12
(+17−5=14)
66.7%
24.0 / 36
100.0%
+19
–   Amoeba 3.2 64-bit2989+19
−19
(−91)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−241
–   Rodent IV 022 64-bit2987+22
−22
(−93)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−57
–   Topple 0.7.5 64-bit2982+17
−17
(−98)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
+10
–   Godel 7.0 64-bit2979+17
−17
(−101)13.5 − 10.5
(+10−7=7)
56.3%
13.5 / 24
100.0%
−59
–   Deuterium 2019.2.37.73 64-bit2978+15
−15
(−102)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Amoeba 3.1 64-bit2966+20
−20
(−114)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
100.0%
−13
–   Rybka 2.3.2a 64-bit2960+11
−11
(−120)12.5 − 3.5
(+10−1=5)
78.1%
12.5 / 16
100.0%
+74
–   FabChess 1.15 64-bit2946+19
−19
(−134)15.5 − 4.5
(+12−1=7)
77.5%
15.5 / 20
100.0%
+49
–   Naum 4 32-bit2929+13
−13
(−151)11.5 − 4.5
(+9−2=5)
71.9%
11.5 / 16
100.0%
0
–   Counter 3.5 64-bit2906+19
−19
(−174)12 − 4
(+9−1=6)
75.0%
12.0 / 16
100.0%
−10

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021