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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RukChess 3.0.18 64-bit (3230+16
−16		)Quote
Author: Ilya Rukavishnikov Link: Homepage
This is one of the 7 RukChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Superultra 1.0 64-bit3442+10
−10		(+212)4 − 14
(+1−11=6)		22.2%
4.0 / 18
0.0%
+9
–   Black Marlin 8.0 64-bit3441+11
−11		(+211)3 − 15
(+0−12=6)		16.7%
3.0 / 18
0.0%
−33
–   Velvet 5.3.0 64-bit3433+11
−11		(+203)3 − 15
(+1−13=4)		16.7%
3.0 / 18
0.0%
−64
–   Stormphrax 2.0.0 64-bit3399+15
−15		(+169)2.5 − 15.5
(+1−14=3)		13.9%
2.5 / 18
0.0%
−129
–   pawn 2.0 64-bit3387+12
−12		(+157)3.5 − 14.5
(+1−12=5)		19.4%
3.5 / 18
0.0%
−78
–   chess.cpp 4.0 64-bit3384+13
−13		(+154)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−12
–   Clarity 4.1.0 64-bit3377+17
−17		(+147)4 − 8
(+2−6=4)		33.3%
4.0 / 12
0.0%
+23
–   Cheng 4.47 64-bit3361+16
−16		(+131)17.5 − 42.5
(+3−28=29)
29.2%
17.5 / 60
0.0%
−13
–   StockDory Starfish 0.1 64-bit3354+12
−12		(+124)3 − 5
(+0−2=6)		37.5%
3.0 / 8
0.0%
+46
–   Tucano 11.00 64-bit3343+12
−12		(+113)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+113
–   Molybdenum 3.1 64-bit3343+22
−22		(+113)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−57
–   Willow 3.1 64-bit3341+10
−10		(+111)4 − 14
(+1−11=6)		22.2%
4.0 / 18
0.0%
−94
–   Expositor 4WR02 64-bit3338+14
−14		(+108)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−62
–   akimbo 0.6.0 64-bit3337+14
−14		(+107)6 − 12
(+3−9=6)		33.3%
6.0 / 18
0.0%
−16
–   Counter 5.5 64-bit3330+14
−14		(+100)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−62
–   Winter 3.0 64-bit3327+14
−14		(+97)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+25
–   Cheng 4.46 64-bit3327+18
−18		(+97)15.5 − 22.5
(+5−12=21)
40.8%
15.5 / 38
0.0%
+33
–   Mr Bob 1.3.0 64-bit3322+13
−13		(+92)17 − 47
(+5−35=24)
26.6%
17.0 / 64
0.0%
−78
–   Midnight 8 64-bit3321+16
−16		(+91)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−143
–   Reckless 0.6.0 64-bit3318+15
−15		(+88)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−163
–   Devre 5.0 64-bit3314+13
−13		(+84)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+84
–   Avalanche 2.0.0 64-bit3312+15
−15		(+82)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+82
–   Counter 5.0 64-bit3307+11
−11		(+77)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+65
–   Stash 35.0 64-bit3306+14
−14		(+76)3.5 − 5.5
(+1−3=5)		38.9%
3.5 / 9
0.0%
+7
–   Mantissa 3.7.2 64-bit3294+10
−10		(+64)3 − 2
(+2−1=2)		60.0%
3.0 / 5
0.0%
+130
–   Zahak 10.0 64-bit3293+10
−10		(+63)3.5 − 8.5
(+1−6=5)		29.2%
3.5 / 12
0.0%
−82
–   Little Goliath Evolution 3.17 64-bit3287+9
−9		(+57)9.5 − 16.5
(+3−10=13)		36.5%
9.5 / 26
0.0%
−37
–   HIARCS 15.3.1 64-bit3286+17
−17		(+56)15 − 15
(+9−9=12)
50.0%
15.0 / 30
0.0%
+54
–   Peacekeeper 2.00 64-bit3284+12
−12		(+54)8 − 10
(+3−5=10)		44.4%
8.0 / 18
0.0%
+14
–   Frozenight 6.0.0 64-bit3278+10
−10		(+48)6 − 7
(+1−2=10)		46.2%
6.0 / 13
0.0%
+17
–   Kuma 1.2 64-bit3268+13
−13		(+38)6.5 − 11.5
(+2−7=9)		36.1%
6.5 / 18
0.0%
−58
–   Weiss 2.0 64-bit3267+10
−10		(+37)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+71
–   Nalwald 18 64-bit3259+13
−13		(+29)6.5 − 5.5
(+3−2=7)		54.2%
6.5 / 12
0.2%
+58
–   DanaSah 9.1 64-bit3251+10
−10		(+21)15 − 19
(+3−7=24)
44.1%
15.0 / 34
1.4%
−15
–   Drofa 4.1.0 64-bit3249+14
−14		(+19)7 − 6
(+4−3=6)		53.8%
7.0 / 13
3.7%
+52
–   Svart 6 64-bit3242+12
−12		(+12)9.5 − 6.5
(+4−1=11)		59.4%
9.5 / 16
12.5%
+73
–   Mr Bob 1.2.0 64-bit3226+12
−12		(−4)12 − 8
(+6−2=12)		60.0%
12.0 / 20
67.8%
+59
–   Leorik 3.0 64-bit3222+14
−14		(−8)7.5 − 4.5
(+3−0=9)		62.5%
7.5 / 12
78.8%
+69
–   Starzix 1.0 64-bit3217+19
−19		(−13)9 − 9
(+2−2=14)		50.0%
9.0 / 18
86.3%
−13
–   Reckless 0.5.0 64-bit3211+18
−18		(−19)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
94.7%
+203
–   Jet 1.2 64-bit3189+14
−14		(−41)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−41
–   Altair 5.0.0 64-bit3174+14
−14		(−56)9.5 − 8.5
(+5−4=9)		52.8%
9.5 / 18
100.0%
−35
–   Molybdenum 2.1 64-bit3173+19
−19		(−57)4 − 4
(+1−1=6)		50.0%
4.0 / 8
100.0%
−61
–   Orion 0.9 64-bit3170+11
−11		(−60)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+52
–   NirvanaChess 2.5 64-bit3168+10
−10		(−62)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+104
–   Marvin 5.1.0 64-bit3168+15
−15		(−62)10 − 8
(+7−5=6)		55.6%
10.0 / 18
100.0%
−17
–   ChessBrainVB 4.023166+15
−15		(−64)8 − 4
(+4−0=8)		66.7%
8.0 / 12
100.0%
+39
–   Roc 1.9.1 64-bit3150+14
−14		(−80)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+82
–   MIDA 2.3 64-bit3147+17
−17		(−83)5 − 3
(+2−0=6)		62.5%
5.0 / 8
100.0%
−8
–   Protej 0.6.6 64-bit3138+14
−14		(−92)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−48
–   Beef 0.3.6 64-bit3124+16
−16		(−106)10.5 − 7.5
(+9−6=3)		58.3%
10.5 / 18
100.0%
−32
–   Invictus r382 64-bit3124+10
−10		(−106)17 − 13
(+11−7=12)
56.7%
17.0 / 30
100.0%
−55
–   Atlas 4.35 64-bit3118+12
−12		(−112)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−183
–   iCE 4.0 64-bit3100+10
−10		(−130)26 − 4
(+23−1=6)
86.7%
26.0 / 30
100.0%
+168
–   GOOB 1.8.9 64-bit3069+12
−12		(−161)20 − 10
(+17−7=6)
66.7%
20.0 / 30
100.0%
−19
–   Wahoo 4.0.0 64-bit3060+10
−10		(−170)28.5 − 5.5
(+25−2=7)
83.8%
28.5 / 34
100.0%
+101
–   Princhess 0.15.1 64-bit3042+16
−16		(−188)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−222
–   Polaris 1.8.1 64-bit3023+12
−12		(−207)25 − 5
(+22−2=6)
83.3%
25.0 / 30
100.0%
+62
–   Bagatur 4.1a 64-bit3000+26
−26		(−230)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−195
–   Vengeance 3.0.0 64-bit2981+10
−10		(−249)24.5 − 3.5
(+21−0=7)		87.5%
24.5 / 28
100.0%
+42
–   FabChess 1.15 64-bit2977+13
−13		(−253)26.5 − 3.5
(+23−0=7)
88.3%
26.5 / 30
100.0%
+49
–   Pedantic 0.5.0 64-bit2962+13
−13		(−268)24.5 − 5.5
(+19−0=11)
81.7%
24.5 / 30
100.0%
−40
971 games: 277 wins, 281 losses, 413 draws (42.5%), score: 49.8%

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