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

Options
Show each game results
RukChess 3.0.15 64-bit 4CPU#95  (3305+19
−19		)Quote
Author: Ilya Rukavishnikov Link: Homepage
This is one of the 7 RukChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alexandria 4.0 64-bit 4CPU3510+16
−16		(+205)5.5 − 16.5
(+0−11=11)		25.0%
5.5 / 22
0.0%
+38
–   Caissa 1.7 64-bit 4CPU3494+18
−18		(+189)5 − 15
(+0−10=10)		25.0%
5.0 / 20
0.0%
+20
–   Arasan 23.5 64-bit 4CPU3488+15
−15		(+183)3.5 − 16.5
(+0−13=7)		17.5%
3.5 / 20
0.0%
−53
–   Superultra 1.0 64-bit 4CPU3482+16
−16		(+177)8.5 − 21.5
(+0−13=17)
28.3%
8.5 / 30
0.0%
+36
–   Marvin 6.2.0 64-bit 4CPU3455+17
−17		(+150)8 − 16
(+1−9=14)		33.3%
8.0 / 24
0.0%
+39
–   Smallbrain 7.0 64-bit 4CPU3442+16
−16		(+137)7 − 13
(+3−9=8)		35.0%
7.0 / 20
0.0%
+28
–   BlackCore 6.0 64-bit 4CPU3436+17
−17		(+131)7.5 − 12.5
(+1−6=13)		37.5%
7.5 / 20
0.0%
+53
–   Stash 36.0 64-bit 4CPU3396+18
−18		(+91)8.5 − 19.5
(+1−12=15)		30.4%
8.5 / 28
0.0%
−38
–   Mantissa 3.7.2 64-bit 4CPU3381+15
−15		(+76)9 − 11
(+3−5=12)		45.0%
9.0 / 20
0.0%
+43
–   Zahak 10.0 64-bit 4CPU3377+14
−14		(+72)6.5 − 13.5
(+2−9=9)		32.5%
6.5 / 20
0.0%
−52
–   Counter 5.0 64-bit 4CPU3373+18
−18		(+68)6.5 − 13.5
(+1−8=11)		32.5%
6.5 / 20
0.0%
−48
–   HIARCS 15.2 64-bit 4CPU3366+21
−21		(+61)12.5 − 17.5
(+6−11=13)
41.7%
12.5 / 30
0.0%
+4
–   Stash 34.0 64-bit 4CPU3364+18
−18		(+59)9 − 11
(+3−5=12)		45.0%
9.0 / 20
0.0%
+24
–   RubiChess 1.8 64-bit 4CPU3348+14
−14		(+43)8 − 12
(+1−5=14)		40.0%
8.0 / 20
0.0%
−16
–   Winter 2.0 64-bit 4CPU3338+17
−17		(+33)9 − 11
(+4−6=10)		45.0%
9.0 / 20
0.3%
0
–   Frozenight 6.0.0 64-bit 4CPU3337+18
−18		(+32)9.5 − 10.5
(+3−4=13)		47.5%
9.5 / 20
0.5%
+17
–   Defenchess 2.2 64-bit 4CPU3332+11
−11		(+27)7 − 13
(+4−10=6)		35.0%
7.0 / 20
0.6%
−87
–   SlowChess Blitz Classic 2.1 64-bit 4CPU3325+17
−17		(+20)12 − 8
(+7−3=10)		60.0%
12.0 / 20
4.6%
+89
–   pawn 1.0 64-bit 4CPU3324+18
−18		(+19)8 − 12
(+3−7=10)		40.0%
8.0 / 20
5.9%
−50
–   Drofa 4.0.0 64-bit 4CPU3318+20
−20		(+13)7 − 11
(+4−8=6)		38.9%
7.0 / 18
14.8%
−68
–   Booot 6.3.1 64-bit 4CPU3312+13
−13		(+7)7 − 13
(+2−8=10)		35.0%
7.0 / 20
26.3%
−100
–   Komodo 7a 64-bit 4CPU3285+14
−14		(−20)10.5 − 9.5
(+6−5=9)		52.5%
10.5 / 20
95.7%
−2
–   Stockfish DD 64-bit 4CPU3281+14
−14		(−24)8.5 − 11.5
(+3−6=11)		42.5%
8.5 / 20
98.1%
−74
–   Vajolet2 2.7 64-bit 4CPU3239+16
−16		(−66)15 − 5
(+11−1=8)		75.0%
15.0 / 20
100.0%
+114
–   Fritz 16 64-bit 4CPU3238+10
−10		(−67)12 − 8
(+7−3=10)		60.0%
12.0 / 20
100.0%
0
–   Ethereal 10.00 64-bit 4CPU3233+16
−16		(−72)12 − 8
(+7−3=10)		60.0%
12.0 / 20
100.0%
−1
–   Wasp 3.60 64-bit 4CPU3168+26
−26		(−137)14 − 6
(+10−2=8)		70.0%
14.0 / 20
100.0%
+5
–   Fizbo 1.7 64-bit 4CPU3166+22
−22		(−139)11.5 − 8.5
(+6−3=11)		57.5%
11.5 / 20
100.0%
−92
–   ChessBrainVB 3.66 4CPU3147+23
−23		(−158)15 − 5
(+11−1=8)		75.0%
15.0 / 20
100.0%
+19
–   Cheng 4.41 64-bit 4CPU3145+19
−19		(−160)14 − 6
(+11−3=6)		70.0%
14.0 / 20
100.0%
−5
–   Rybka 3 Human 64-bit 4CPU3143+25
−25		(−162)16.5 − 3.5
(+14−1=5)		82.5%
16.5 / 20
100.0%
+88
–   Topple 0.8.1 64-bit 4CPU3138+21
−21		(−167)15.5 − 4.5
(+12−1=7)		77.5%
15.5 / 20
100.0%
+33
–   Andscacs 0.81 64-bit 4CPU3114+26
−26		(−191)15 − 5
(+12−2=6)		75.0%
15.0 / 20
100.0%
−3
692 games: 159 wins, 203 losses, 330 draws (47.7%), score: 46.8%

Rating changes by day

Rating changes with played games

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