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 3.0 64-bit (3327+14
−14		)Quote
Author: Jonathan Rosenthal (Switzerland) Link: Homepage
This is one of the 19 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Uralochka 3.40a 64-bit3527+9
−9		(+200)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−24
–   Koivisto 9.0 64-bit3527+7
−7		(+200)0.5 − 7.5
(+0−7=1)		6.3%
0.5 / 8
0.0%
−194
–   Alexandria 5.0 64-bit3513+10
−10		(+186)0 − 8
(+0−8=0)		0.0%
0.0 / 8
0.0%
−INF
–   Booot 7.3 64-bit3484+10
−10		(+157)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
+37
–   Motor 0.5.0 64-bit3470+18
−18		(+143)6 − 12
(+0−6=12)		33.3%
6.0 / 18
0.0%
+39
–   Fire 9.2 64-bit3468+12
−12		(+141)8 − 18
(+0−10=16)		30.8%
8.0 / 26
0.0%
+18
–   Willow 4.0 64-bit3451+17
−17		(+124)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+52
–   Motor 0.4.0 64-bit3449+22
−22		(+122)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+27
–   pawn 3.0 64-bit3448+11
−11		(+121)7 − 19
(+2−14=10)		26.9%
7.0 / 26
0.0%
−44
–   Velvet 5.3.0 64-bit3433+11
−11		(+106)9 − 17
(+0−8=18)		34.6%
9.0 / 26
0.0%
+12
–   Wasp 6.50 64-bit3419+10
−10		(+92)8.5 − 17.5
(+1−10=15)		32.7%
8.5 / 26
0.0%
−20
–   Marvin 6.3.0 64-bit3407+15
−15		(+80)10.5 − 13.5
(+0−3=21)		43.8%
10.5 / 24
0.0%
+44
–   Renegade 1.0.0 64-bit3395+13
−13		(+68)10.5 − 15.5
(+2−7=17)		40.4%
10.5 / 26
0.0%
+9
–   Cheng 4.48 64-bit3392+16
−16		(+65)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+64
–   Marvin 6.2.0 64-bit3386+13
−13		(+59)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+59
–   Smallbrain 7.0 64-bit3385+9
−9		(+58)10.5 − 23.5
(+2−15=17)
30.9%
10.5 / 34
0.0%
−72
–   chess.cpp 4.0 64-bit3384+13
−13		(+57)4.5 − 7.5
(+0−3=9)		37.5%
4.5 / 12
0.0%
−18
–   BlackCore 6.0 64-bit3381+11
−11		(+54)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+125
–   Halogen 11 64-bit3380+9
−9		(+53)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+130
–   Saturn 1.3 64-bit3373+14
−14		(+46)5.5 − 6.5
(+0−1=11)		45.8%
5.5 / 12
0.0%
+24
–   Stockfish 8 64-bit3362+8
−8		(+35)12 − 14
(+5−7=14)		46.2%
12.0 / 26
0.0%
+9
–   Cheng 4.47 64-bit3361+16
−16		(+34)31 − 37
(+6−12=50)
45.6%
31.0 / 68
0.0%
+7
–   StockDory Starfish 0.1 64-bit3354+12
−12		(+27)4 − 4
(+1−1=6)		50.0%
4.0 / 8
0.2%
+27
–   Avalanche 2.1.0 64-bit3345+12
−12		(+18)7 − 9
(+2−4=10)		43.8%
7.0 / 16
2.3%
−21
–   Molybdenum 3.1 64-bit3343+22
−22		(+16)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
11.1%
+55
–   Tucano 11.00 64-bit3343+12
−12		(+16)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
4.8%
−81
–   Willow 3.1 64-bit3341+10
−10		(+14)11.5 − 14.5
(+4−7=15)		44.2%
11.5 / 26
5.6%
−26
–   Expositor 4WR02 64-bit3338+14
−14		(+11)7.5 − 8.5
(+1−2=13)		46.9%
7.5 / 16
14.3%
−10
–   Counter 5.5 64-bit3330+14
−14		(+3)10.5 − 9.5
(+3−2=15)		52.5%
10.5 / 20
39.3%
+15
–   Cheng 4.46 64-bit3327+18
−18		(0)22 − 16
(+9−3=26)
57.9%
22.0 / 38
51.2%
+49
–   Mr Bob 1.3.0 64-bit3322+13
−13		(−5)4 − 4
(+1−1=6)		50.0%
4.0 / 8
70.0%
−5
–   Reckless 0.6.0 64-bit3318+15
−15		(−9)5 − 3
(+3−1=4)		62.5%
5.0 / 8
81.8%
+72
–   Devre 5.0 64-bit3314+13
−13		(−13)6 − 6
(+2−2=8)		50.0%
6.0 / 12
91.5%
−16
–   Stash 35.0 64-bit3306+14
−14		(−21)15.5 − 12.5
(+6−3=19)		55.4%
15.5 / 28
98.5%
+12
–   Xiphos 0.6 64-bit3303+7
−7		(−24)16.5 − 9.5
(+8−1=17)		63.5%
16.5 / 26
99.9%
+58
–   Mantissa 3.7.2 64-bit3294+10
−10		(−33)8.5 − 7.5
(+2−1=13)		53.1%
8.5 / 16
100.0%
−16
–   Zahak 10.0 64-bit3293+10
−10		(−34)4 − 8
(+0−4=8)		33.3%
4.0 / 12
100.0%
−139
–   Little Goliath Evolution 3.17 64-bit3287+9
−9		(−40)28 − 22
(+13−7=30)
56.0%
28.0 / 50
100.0%
−1
–   HIARCS 15.3.1 64-bit3286+17
−17		(−41)7.5 − 4.5
(+4−1=7)		62.5%
7.5 / 12
100.0%
+43
–   Peacekeeper 2.00 64-bit3284+12
−12		(−43)16 − 10
(+8−2=16)		61.5%
16.0 / 26
100.0%
+30
–   Frozenight 6.0.0 64-bit3278+10
−10		(−49)13 − 7
(+7−1=12)		65.0%
13.0 / 20
100.0%
+48
–   Expositor 2BR17 64-bit3273+11
−11		(−54)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
100.0%
−20
–   Kuma 1.2 64-bit3268+13
−13		(−59)14.5 − 11.5
(+8−5=13)		55.8%
14.5 / 26
100.0%
−19
–   Weiss 2.0 64-bit3267+10
−10		(−60)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−131
–   RukChess 3.0.19 64-bit3259+19
−19		(−68)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+9
–   Nalwald 18 64-bit3259+13
−13		(−68)7 − 9
(+2−4=10)		43.8%
7.0 / 16
100.0%
−108
–   DanaSah 9.1 64-bit3251+10
−10		(−76)19.5 − 14.5
(+10−5=19)
57.4%
19.5 / 34
100.0%
−28
–   Drofa 4.1.0 64-bit3249+14
−14		(−78)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
+41
–   PlentyChess 0.1.0 64-bit3243+16
−16		(−84)14.5 − 11.5
(+6−3=17)		55.8%
14.5 / 26
100.0%
−46
–   Svart 6 64-bit3242+12
−12		(−85)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+85
–   RukChess 3.0.18 64-bit3230+16
−16		(−97)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−25
–   Leorik 3.0 64-bit3222+14
−14		(−105)15 − 9
(+6−0=18)		62.5%
15.0 / 24
100.0%
−28
–   Dark Toga 1.1 64-bit3213+10
−10		(−114)17.5 − 8.5
(+13−4=9)		67.3%
17.5 / 26
100.0%
+14
–   Zangdar 2.29.01 64-bit3201+23
−23		(−126)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−54
–   Jet 1.2 64-bit3189+14
−14		(−138)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+28
–   Roc 1.8 64-bit3182+13
−13		(−145)17.5 − 8.5
(+12−3=11)		67.3%
17.5 / 26
100.0%
−20
–   Pedantic 1.0.0 64-bit3171+19
−19		(−156)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−155
–   ChessBrainVB 4.023166+15
−15		(−161)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+90
–   Demolito 2021-10-04 64-bit3156+11
−11		(−171)20.5 − 5.5
(+17−2=7)		78.8%
20.5 / 26
100.0%
+49
–   Cheng 4.43 64-bit3141+14
−14		(−186)23.5 − 2.5
(+21−0=5)		90.4%
23.5 / 26
100.0%
+145
–   Invictus r382 64-bit3124+10
−10		(−203)20.5 − 5.5
(+18−3=5)		78.8%
20.5 / 26
100.0%
+36
–   NirvanaChess 2.3 64-bit3103+10
−10		(−224)19 − 7
(+14−2=10)		73.1%
19.0 / 26
100.0%
−56
1072 games: 242 wins, 206 losses, 624 draws (58.2%), score: 51.7%

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