CCRL 40/15
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 1'206'633 games
played by 2'770 programs

White wins: 414'929 (34.4%)
Black wins: 305'861 (25.3%)
Draws: 485'843 (40.3%)
White score: 54.5%

Engine Details

Options
Show each game results
Winter 0.9 64-bit#37  (3129+20
−20
)Quote
Author: Jonathan Rosenthal (Switzerland) Link: Homepage
This is one of the 12 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SlowChess Blitz 2.3 64-bit3279+16
−16
(+150)6 − 16
(+2−12=8)
27.3%
6.0 / 22
0.0%
0
–   Igel 2.8.0 64-bit3265+15
−15
(+136)7.5 − 14.5
(+0−7=15)
34.1%
7.5 / 22
0.0%
+52
–   RofChade 2.3 64-bit3241+12
−12
(+112)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+52
–   Laser 1.7 64-bit3206+9
−9
(+77)11.5 − 14.5
(+3−6=17)
44.2%
11.5 / 26
0.0%
+42
–   RofChade 2.202 64-bit3205+12
−12
(+76)9.5 − 12.5
(+5−8=9)
43.2%
9.5 / 22
0.0%
+35
–   Schooner 2.2 64-bit3203+10
−10
(+74)10 − 20
(+2−12=16)
33.3%
10.0 / 30
0.0%
−23
–   Defenchess 2.2 64-bit3202+10
−10
(+73)10 − 20
(+2−12=16)
33.3%
10.0 / 30
0.0%
−24
–   Stockfish 5 64-bit3191+16
−16
(+62)9.5 − 12.5
(+3−6=13)
43.2%
9.5 / 22
0.0%
+24
–   RubiChess 1.8 64-bit3188+20
−20
(+59)10.5 − 19.5
(+3−12=15)
35.0%
10.5 / 30
0.0%
−30
–   Andscacs 0.95 64-bit3180+10
−9
(+51)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
−22
–   Roc 1.6 64-bit3154+22
−22
(+25)12 − 10
(+4−2=16)
54.5%
12.0 / 22
4.6%
+46
–   Arasan 22.1 64-bit3146+20
−20
(+17)15 − 19
(+6−10=18)
44.1%
15.0 / 34
11.6%
−15
–   Arasan 22.2 64-bit3136+50
−50
(+7)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
40.1%
−35
–   Lc0 0.24.0 w591226 64-bit3136+34
−34
(+7)10.5 − 11.5
(+4−5=13)
47.7%
10.5 / 22
35.7%
−6
–   Lc0 0.26.2 w703810 64-bit3131+34
−34
(+2)10 − 6
(+6−2=8)
62.5%
10.0 / 16
45.7%
+77
–   NirvanaChess 2.5 64-bit3130+23
−23
(+1)11.5 − 13.5
(+6−8=11)
46.0%
11.5 / 25
47.3%
−21
–   Pedone 2.1 64-bit3128+22
−22
(−1)21.5 − 16.5
(+12−7=19)
56.6%
21.5 / 38
51.2%
+37
–   Roc 1.7 64-bit3124+25
−25
(−5)7 − 9
(+4−6=6)
43.8%
7.0 / 16
63.0%
−44
–   Orion 0.8 64-bit3120+33
−33
(−9)8 − 5
(+3−0=10)
61.5%
8.0 / 13
67.2%
+50
–   Marvin 5.0.0 64-bit3119+141
−138
(−10)0 − 1
(+0−1=0)
0.0%
0.0 / 1
55.8%
−INF
–   Combusken 1.4.0 64-bit3118+24
−24
(−11)15.5 − 11.5
(+10−6=11)
57.4%
15.5 / 27
76.0%
+35
–   Halogen 9 64-bit3110+26
−27
(−19)7.5 − 11.5
(+3−7=9)
39.5%
7.5 / 19
87.5%
−81
–   Houdini 1.5a 64-bit3109+10
−10
(−20)2 − 2
(+1−1=2)
50.0%
2.0 / 4
96.0%
−20
–   Komodo 5.1 64-bit3103+17
−17
(−26)12.5 − 9.5
(+8−5=9)
56.8%
12.5 / 22
97.3%
+16
–   Vajolet2 2.8 64-bit3099+16
−16
(−30)14 − 16
(+6−8=16)
46.7%
14.0 / 30
99.0%
−50
–   Beef 0.3.6 64-bit3098+27
−27
(−31)10 − 10
(+5−5=10)
50.0%
10.0 / 20
96.7%
−28
–   Demolito 2020-10-10 64-bit3095+81
−83
(−34)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
78.6%
+45
–   Wasp 4.50 64-bit3090+159
−158
(−39)0 − 1
(+0−1=0)
0.0%
0.0 / 1
68.6%
−INF
–   Houdini 1.5a 32-bit3088+13
−13
(−41)11.5 − 10.5
(+7−6=9)
52.3%
11.5 / 22
100.0%
−25
–   Demolito 2020-05-14 64-bit3088+19
−19
(−41)10.5 − 11.5
(+4−5=13)
47.7%
10.5 / 22
99.8%
−54
–   Strelka 5.5 32-bit3086+15
−14
(−43)14 − 8
(+9−3=10)
63.6%
14.0 / 22
100.0%
+42
–   Wasp 4.0 64-bit3076+19
−19
(−53)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+97
–   chess22k 1.14 64-bit3076+17
−17
(−53)12 − 10
(+6−4=12)
54.5%
12.0 / 22
100.0%
−27
–   Critter 1.4 32-bit3071+13
−13
(−58)13 − 9
(+9−5=8)
59.1%
13.0 / 22
100.0%
+6
–   Koivisto 4.0 64-bit3069+24
−24
(−60)10.5 − 6.5
(+5−1=11)
61.8%
10.5 / 17
100.0%
+1
–   iCE 4.0 64-bit3058+16
−16
(−71)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−166
–   Minic 2.46 64-bit3054+23
−23
(−75)14.5 − 7.5
(+10−3=9)
65.9%
14.5 / 22
100.0%
+27
–   Seer 1.2.1 64-bit3053+27
−27
(−76)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−232
–   Rybka 3 64-bit3047+11
−11
(−82)12 − 10
(+9−7=6)
54.5%
12.0 / 22
100.0%
−48
–   Topple 0.8.0 64-bit3025+60
−60
(−104)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
–   Rodent IV 0.30 64-bit2999+40
−40
(−130)17 − 5
(+13−1=8)
77.3%
17.0 / 22
100.0%
+49

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on January 16, 2021