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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Winter 0.8 64-bit (3119+17
−17		)Quote
Author: Jonathan Rosenthal (Switzerland) Link: Homepage
This is one of the 19 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Smallbrain 6.0 64-bit3284+15
−15		(+165)2.5 − 11.5
(+0−9=5)		17.9%
2.5 / 14
0.0%
−67
–   rofChade 2.202 64-bit3254+9
−9		(+135)3.5 − 12.5
(+0−9=7)		21.9%
3.5 / 16
0.0%
−58
–   Defenchess 2.2 64-bit3251+7
−7		(+132)4.5 − 12.5
(+0−8=9)		26.5%
4.5 / 17
0.0%
−21
–   Schooner 2.2 64-bit3250+7
−7		(+131)8 − 8
(+4−4=8)		50.0%
8.0 / 16
0.0%
+128
–   RubiChess 1.7.3 64-bit3240+15
−15		(+121)15.5 − 32.5
(+4−21=23)
32.3%
15.5 / 48
0.0%
−4
–   RubiChess 1.8 64-bit3235+16
−16		(+116)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Andscacs 0.95 64-bit3230+8
−8		(+111)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+145
–   Little Goliath Evolution 3.15.4 64-bit3213+13
−13		(+94)6.5 − 7.5
(+2−3=9)		46.4%
6.5 / 14
0.0%
+71
–   Stash 32.0 64-bit3207+14
−14		(+88)11.5 − 18.5
(+1−8=21)
38.3%
11.5 / 30
0.0%
+14
–   Arasan 22.1 64-bit3190+17
−17		(+71)6.5 − 9.5
(+3−6=7)		40.6%
6.5 / 16
0.0%
+4
–   Xiphos 0.4 64-bit3188+9
−9		(+69)6.5 − 9.5
(+0−3=13)		40.6%
6.5 / 16
0.0%
+11
–   Laser 1.6 64-bit3175+8
−8		(+56)7 − 9
(+3−5=8)		43.8%
7.0 / 16
0.0%
+9
–   Pedone 2.1 64-bit3171+18
−18		(+52)8 − 12
(+3−7=10)		40.0%
8.0 / 20
0.0%
−17
–   Roc 1.7 64-bit3168+17
−17		(+49)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Igel 2.6.0 64-bit3158+19
−19		(+39)9 − 11
(+3−5=12)		45.0%
9.0 / 20
0.1%
+8
–   Lc0 0.26.2 w703810 64-bit3150+22
−22		(+31)1 − 0
(+1−0=0)		100.0%
1.0 / 1
1.3%
+INF
–   Vajolet2 2.8 64-bit3145+10
−10		(+26)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.5%
+103
–   NirvanaChess 2.4 64-bit3139+7
−7		(+20)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
1.7%
−82
–   Demolito 2020-05-14 64-bit3130+16
−16		(+11)4 − 4
(+2−2=4)		50.0%
4.0 / 8
18.7%
+11
–   Princhess 0.17.0 64-bit3126+20
−20		(+7)7.5 − 14.5
(+4−11=7)		34.1%
7.5 / 22
29.8%
−115
–   Nemorino 5.00 64-bit3126+11
−11		(+7)3 − 5
(+1−3=4)		37.5%
3.0 / 8
23.6%
−81
–   Igel 2.5.0 64-bit3124+20
−20		(+5)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
36.0%
+106
–   chess22k 1.14 64-bit3117+11
−11		(−2)11 − 9
(+6−4=10)		55.0%
11.0 / 20
57.0%
+38
–   Wasp 4.0 64-bit3115+16
−16		(−4)24.5 − 15.5
(+13−4=23)
61.3%
24.5 / 40
62.9%
+71
–   Texel 1.07 64-bit3114+9
−9		(−5)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
71.0%
−117
–   Lc0 0.22.0 wLD2 64-bit3112+23
−23		(−7)8 − 8
(+4−4=8)		50.0%
8.0 / 16
67.8%
−7
–   ChessBrainVB 3.743102+12
−12		(−17)2.5 − 2.5
(+1−1=3)		50.0%
2.5 / 5
94.7%
−17
–   iCE 4.0 64-bit3100+10
−10		(−19)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
97.4%
+83
–   Marvin 4.0.0 64-bit3087+19
−19		(−32)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.4%
−32
–   Minic 2.46 64-bit3086+19
−19		(−33)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.5%
−33
–   Combusken 1.3.0 64-bit3085+20
−20		(−34)15 − 9
(+9−3=12)		62.5%
15.0 / 24
99.6%
+49
–   Combusken 1.3.1 64-bit3076+21
−21		(−43)6 − 7
(+4−5=4)		46.2%
6.0 / 13
99.9%
−70
–   Fat Fritz Junior w510 64-bit3065+22
−22		(−54)6 − 10
(+2−6=8)		37.5%
6.0 / 16
100.0%
−142
–   Critter 1.01 32-bit3053+14
−14		(−66)9 − 7
(+4−2=10)		56.3%
9.0 / 16
100.0%
−26
–   Pirarucu 3.3.5 64-bit3051+11
−11		(−68)15 − 10
(+7−2=16)		60.0%
15.0 / 25
100.0%
−2
–   Marvin 3.6.0 64-bit3045+18
−18		(−74)20.5 − 15.5
(+11−6=19)
56.9%
20.5 / 36
100.0%
−25
–   Combusken 1.2.0 64-bit3043+20
−20		(−76)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+1
–   Sting SF 19 64-bit3041+21
−21		(−78)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−6
–   Monolith 2 64-bit3041+10
−10		(−78)15 − 9
(+11−5=8)		62.5%
15.0 / 24
100.0%
+20
–   Komodo 2.03 32-bit3040+13
−13		(−79)9.5 − 6.5
(+6−3=7)		59.4%
9.5 / 16
100.0%
−6
–   Stockfish 1.9.1 32-bit3038+13
−13		(−81)8.5 − 7.5
(+6−5=5)		53.1%
8.5 / 16
100.0%
−51
–   Minic 2.33 64-bit3032+22
−22		(−87)13.5 − 6.5
(+9−2=9)		67.5%
13.5 / 20
100.0%
+35
–   Bagatur 2.2 64-bit3028+15
−15		(−91)24 − 12
(+17−5=14)
66.7%
24.0 / 36
100.0%
+28
–   Amoeba 3.2 64-bit3019+16
−16		(−100)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−266
–   Rodent IV 022 64-bit3019+19
−19		(−100)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−58
–   Topple 0.7.5 64-bit3012+15
−15		(−107)13.5 − 6.5
(+9−2=9)		67.5%
13.5 / 20
100.0%
+16
–   Deuterium 2019.2.37.73 64-bit3011+12
−12		(−108)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Godel 7.0 64-bit3003+11
−11		(−116)13.5 − 10.5
(+10−7=7)		56.3%
13.5 / 24
100.0%
−66
–   Amoeba 3.1 64-bit2996+18
−18		(−123)10.5 − 5.5
(+7−2=7)		65.6%
10.5 / 16
100.0%
−9
–   Rybka 2.3.2a 64-bit2986+9
−9		(−133)12.5 − 3.5
(+10−1=5)		78.1%
12.5 / 16
100.0%
+75
–   FabChess 1.15 64-bit2977+13
−13		(−142)15.5 − 4.5
(+12−1=7)		77.5%
15.5 / 20
100.0%
+56
–   Naum 4 32-bit2955+11
−11		(−164)11.5 − 4.5
(+9−2=5)		71.9%
11.5 / 16
100.0%
+3
–   Counter 3.5 64-bit2932+15
−15		(−187)12 − 4
(+9−1=6)		75.0%
12.0 / 16
100.0%
−7
783 games: 220 wins, 189 losses, 374 draws (47.8%), score: 52.0%

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