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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Uralochka 3.38c 64-bit 4CPU (3493+15
−15		)Quote
Author: Ivan Maklyakov (Russia) Link: Homepage
This is one of the 15 Uralochka versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 15.1 64-bit 4CPU3628+13
−13		(+135)8.5 − 23.5
(+1−16=15)
26.6%
8.5 / 32
0.0%
−26
–   ShashChess 26.0 64-bit 4CPU3624+15
−15		(+131)9.5 − 22.5
(+0−13=19)
29.7%
9.5 / 32
0.0%
0
–   Dragon by Komodo 3.2 64-bit 4CPU3623+12
−12		(+130)9.5 − 22.5
(+0−13=19)
29.7%
9.5 / 32
0.0%
−2
–   Stockfish 15 64-bit 4CPU3622+13
−13		(+129)10.5 − 19.5
(+0−9=21)
35.0%
10.5 / 30
0.0%
+34
–   Dragon by Komodo 3.1 64-bit 4CPU3616+14
−14		(+123)8 − 22
(+0−14=16)
26.7%
8.0 / 30
0.0%
−32
–   Fat Fritz 2 64-bit 4CPU3601+10
−10		(+108)9.5 − 20.5
(+0−11=19)
31.7%
9.5 / 30
0.0%
−9
–   RubiChess 20221120 64-bit 4CPU3558+12
−12		(+65)13 − 19
(+1−7=24)
40.6%
13.0 / 32
0.0%
+6
–   Revenge 3.0 64-bit 4CPU3558+9
−9		(+65)13.5 − 16.5
(+1−4=25)
45.0%
13.5 / 30
0.0%
+34
–   Berserk 9 64-bit 4CPU3554+14
−14		(+61)12.5 − 17.5
(+0−5=25)
41.7%
12.5 / 30
0.0%
+14
–   Ethereal 13.75 64-bit 4CPU3554+12
−12		(+61)11.5 − 18.5
(+0−7=23)
38.3%
11.5 / 30
0.0%
−10
–   Koivisto 8.0 64-bit 4CPU3551+11
−11		(+58)12 − 18
(+0−6=24)
40.0%
12.0 / 30
0.0%
−2
–   SlowChess Blitz 2.9 64-bit 4CPU3545+9
−9		(+52)13.5 − 16.5
(+0−3=27)
45.0%
13.5 / 30
0.0%
+23
–   RubiChess 20220813 64-bit 4CPU3530+15
−15		(+37)14 − 16
(+2−4=24)
46.7%
14.0 / 30
0.0%
+16
–   Rebel 16 64-bit 4CPU3530+14
−14		(+37)16 − 16
(+2−2=28)
50.0%
16.0 / 32
0.0%
+38
–   Minic 3.31 64-bit 4CPU3528+12
−12		(+35)14 − 18
(+1−5=26)
43.8%
14.0 / 32
0.0%
−1
–   rofChade 3.0 64-bit 4CPU3526+10
−10		(+33)13.5 − 16.5
(+0−3=27)
45.0%
13.5 / 30
0.0%
+3
–   Minic 3.30 64-bit 4CPU3515+14
−14		(+22)15.5 − 16.5
(+1−2=29)
48.4%
15.5 / 32
1.1%
+11
–   Seer 2.5.0 64-bit 4CPU3510+13
−13		(+17)14 − 16
(+1−3=26)
46.7%
14.0 / 30
3.5%
−1
–   Arasan 23.4 64-bit 4CPU3499+13
−13		(+6)14.5 − 15.5
(+2−3=25)
48.3%
14.5 / 30
25.7%
−4
–   Rebel 15.1a 64-bit 4CPU3490+16
−16		(−3)14.5 − 15.5
(+1−2=27)
48.3%
14.5 / 30
63.8%
−14
–   Igel 3.1.0 64-bit 4CPU3484+12
−12		(−9)15.5 − 14.5
(+2−1=27)
51.7%
15.5 / 30
86.8%
+2
–   Minic 3.19 64-bit 4CPU3470+17
−17		(−23)16 − 14
(+3−1=26)
53.3%
16.0 / 30
98.8%
−4
–   Black Marlin 7.0 64-bit 4CPU3466+14
−14		(−27)17.5 − 12.5
(+6−1=23)
58.3%
17.5 / 30
99.8%
+23
–   Viridithas 8.1.0 64-bit 4CPU3461+18
−18		(−32)16 − 14
(+4−2=24)
53.3%
16.0 / 30
99.8%
−12
–   Halogen 11 64-bit 4CPU3458+16
−16		(−35)10 − 10
(+2−2=16)		50.0%
10.0 / 20
100.0%
−35
–   Houdini 6 64-bit 4CPU3456+7
−7		(−37)16.5 − 13.5
(+4−1=25)
55.0%
16.5 / 30
100.0%
−7
–   Caissa 1.5 64-bit 4CPU3453+17
−17		(−40)16.5 − 13.5
(+5−2=23)
55.0%
16.5 / 30
100.0%
−12
–   Marvin 6.1.0 64-bit 4CPU3448+15
−15		(−45)14 − 10
(+4−0=20)		58.3%
14.0 / 24
100.0%
+4
–   Wasp 6.00 64-bit 4CPU3440+15
−15		(−53)17 − 13
(+5−1=24)
56.7%
17.0 / 30
100.0%
−13
–   Velvet 5.0.0 64-bit 4CPU3439+17
−17		(−54)16.5 − 13.5
(+4−1=25)
55.0%
16.5 / 30
100.0%
−25
–   Velvet 4.1.0 64-bit 4CPU3423+15
−15		(−70)18 − 12
(+8−2=20)
60.0%
18.0 / 30
100.0%
−8
–   Expositor 2BR17 64-bit 4CPU3376+16
−16		(−117)12.5 − 7.5
(+5−0=15)		62.5%
12.5 / 20
100.0%
−40
–   Stash 34.0 64-bit 4CPU3364+18
−18		(−129)16.5 − 7.5
(+11−2=11)		68.8%
16.5 / 24
100.0%
0
–   Drofa 4.0.0 64-bit 4CPU3318+20
−20		(−175)15 − 3
(+12−0=6)		83.3%
15.0 / 18
100.0%
+67
–   Drofa 3.3.22 64-bit 4CPU3300+21
−21		(−193)15.5 − 4.5
(+11−0=9)		77.5%
15.5 / 20
100.0%
−4
1010 games: 99 wins, 148 losses, 763 draws (75.5%), score: 47.6%

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