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%

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Uralochka 3.40a 64-bit (3527+9
−9		)Quote
Author: Ivan Maklyakov (Russia) Link: Homepage
This is one of the 15 Uralochka versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 16 64-bit3623+8
−8		(+96)19.5 − 40.5
(+0−21=39)
32.5%
19.5 / 60
0.0%
−16
–   Stockfish 16.1 64-bit3622+9
−9		(+95)16 − 40
(+0−24=32)
28.6%
16.0 / 56
0.0%
−46
–   Stockfish 15.1 64-bit3615+9
−9		(+88)19 − 33
(+0−14=38)
36.5%
19.0 / 52
0.0%
+4
–   Torch v1 64-bit3612+10
−10		(+85)20.5 − 31.5
(+0−11=41)
39.4%
20.5 / 52
0.0%
+19
–   Torch v2 64-bit3608+10
−10		(+81)18.5 − 33.5
(+1−16=35)
35.6%
18.5 / 52
0.0%
−12
–   Dragon by Komodo 3.3 64-bit3606+7
−7		(+79)20 − 32
(+1−13=38)
38.5%
20.0 / 52
0.0%
+6
–   Berserk 13 64-bit3589+8
−8		(+62)21.5 − 30.5
(+1−10=41)
41.3%
21.5 / 52
0.0%
+9
–   Berserk 12 64-bit3589+9
−9		(+62)27 − 43
(+1−17=52)
38.6%
27.0 / 70
0.0%
−7
–   Ethereal 14.25 64-bit3567+8
−8		(+40)27 − 31
(+3−7=48)
46.6%
27.0 / 58
0.0%
+18
–   Caissa 1.18 64-bit3567+9
−9		(+40)20.5 − 29.5
(+1−10=39)
41.0%
20.5 / 50
0.0%
−13
–   Caissa 1.16 64-bit3567+11
−11		(+40)22.5 − 33.5
(+2−13=41)
40.2%
22.5 / 56
0.0%
−21
–   RubiChess 20240112 64-bit3566+8
−8		(+39)27 − 33
(+2−8=50)
45.0%
27.0 / 60
0.0%
+8
–   Obsidian 10.0 64-bit3566+11
−11		(+39)23.5 − 32.5
(+0−9=47)
42.0%
23.5 / 56
0.0%
−7
–   Caissa 1.17 64-bit3562+13
−13		(+35)24 − 32
(+0−8=48)
42.9%
24.0 / 56
0.0%
−6
–   Obsidian 11.0 64-bit3562+10
−10		(+35)26 − 30
(+2−6=48)
46.4%
26.0 / 56
0.0%
+12
–   PlentyChess 1.0.0 64-bit3558+11
−11		(+31)22 − 28
(+0−6=44)
44.0%
22.0 / 50
0.0%
−4
–   Alexandria 6.1.0 64-bit3557+10
−10		(+30)19.5 − 30.5
(+0−11=39)
39.0%
19.5 / 50
0.0%
−37
–   RubiChess 20230918 64-bit3550+9
−9		(+23)30 − 32
(+2−4=56)
48.4%
30.0 / 62
0.0%
+13
–   Caissa 1.14.1 64-bit3549+12
−12		(+22)25.5 − 26.5
(+5−6=41)
49.0%
25.5 / 52
0.1%
+15
–   Caissa 1.15 64-bit3548+13
−13		(+21)28.5 − 35.5
(+4−11=49)
44.5%
28.5 / 64
0.3%
−13
–   Obsidian 9.0 64-bit3547+13
−13		(+20)27.5 − 28.5
(+5−6=45)
49.1%
27.5 / 56
0.4%
+13
–   Seer 2.8.0 64-bit3547+8
−8		(+20)35.5 − 40.5
(+3−8=65)
46.7%
35.5 / 76
0.0%
0
–   Rebel 16.3 64-bit3544+10
−10		(+17)23 − 26
(+1−4=44)
46.9%
23.0 / 49
0.4%
−1
–   Alexandria 6.0.0 64-bit3543+12
−12		(+16)27.5 − 28.5
(+1−2=53)
49.1%
27.5 / 56
1.1%
+10
–   Clover 6.1 64-bit3543+9
−9		(+16)32.5 − 39.5
(+2−9=61)
45.1%
32.5 / 72
0.2%
−13
–   Chess System Tal 2.00 Elo 64-bit3542+7
−7		(+15)34 − 36
(+0−2=68)
48.6%
34.0 / 70
0.1%
+6
–   rofChade 3.1 64-bit3531+9
−9		(+4)37 − 41
(+2−6=70)
47.4%
37.0 / 78
28.0%
−10
–   Koivisto 9.0 64-bit3527+7
−7		(0)33.5 − 34.5
(+3−4=61)
49.3%
33.5 / 68
56.2%
−4
–   Rebel EAS 64-bit3527+9
−9		(0)33.5 − 34.5
(+2−3=63)
49.3%
33.5 / 68
54.6%
−4
–   Caissa 1.13.1 64-bit3527+13
−13		(0)26 − 26
(+4−4=44)
50.0%
26.0 / 52
54.1%
0
–   Igel 3.5.0 64-bit3524+7
−7		(−3)9.5 − 10.5
(+1−2=17)		47.5%
9.5 / 20
72.0%
−20
–   RubiChess 20230410 64-bit3524+10
−10		(−3)25.5 − 26.5
(+1−2=49)
49.0%
25.5 / 52
72.4%
−9
–   Alexandria 5.1.0 64-bit3519+13
−13		(−8)10 − 8
(+4−2=12)		55.6%
10.0 / 18
87.5%
+26
–   Seer 2.7.0 64-bit3519+12
−12		(−8)29.5 − 30.5
(+3−4=53)
49.2%
29.5 / 60
90.1%
−12
–   Revenge 3.0 64-bit3518+7
−7		(−9)5 − 3
(+2−0=6)		62.5%
5.0 / 8
96.4%
+68
–   Velvet 7.3.0 64-bit3516+19
−19		(−11)2 − 2
(+0−0=4)		50.0%
2.0 / 4
86.9%
−11
–   PlentyChess 0.3.0 64-bit3516+16
−16		(−11)18.5 − 16.5
(+4−2=29)
52.9%
18.5 / 35
90.9%
+6
–   Clover 6.0 64-bit3515+10
−10		(−12)27.5 − 28.5
(+3−4=49)
49.1%
27.5 / 56
98.1%
−17
–   Viridithas 12.0.0 64-bit3514+14
−14		(−13)14.5 − 13.5
(+4−3=21)		51.8%
14.5 / 28
95.1%
−1
–   Fire 9.3 64-bit3514+13
−13		(−13)18.5 − 16.5
(+4−2=29)
52.9%
18.5 / 35
96.6%
+4
–   Alexandria 5.0 64-bit3513+10
−10		(−14)27.5 − 24.5
(+6−3=43)
52.9%
27.5 / 52
98.9%
+3
–   Obsidian 8.0 64-bit3512+16
−16		(−15)13 − 14
(+0−1=26)		48.1%
13.0 / 27
96.0%
−24
–   Lizard 10.3 64-bit3512+13
−13		(−15)13 − 11
(+4−2=18)		54.2%
13.0 / 24
97.5%
+11
–   Obsidian 7.0 64-bit3510+18
−18		(−17)2.5 − 2.5
(+0−0=5)		50.0%
2.5 / 5
96.1%
−23
–   Arasan 24.1 64-bit3505+13
−13		(−22)5 − 3
(+2−0=6)		62.5%
5.0 / 8
99.8%
+49
–   Viridithas 11.0.0 64-bit3504+10
−10		(−23)6.5 − 5.5
(+2−1=9)		54.2%
6.5 / 12
100.0%
+3
–   Lizard 10.2 64-bit3498+16
−16		(−29)21 − 15
(+8−2=26)
58.3%
21.0 / 36
100.0%
+21
–   Arasan 24.0 64-bit3496+12
−12		(−31)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
+85
–   Velvet 7.1.0 64-bit3493+15
−15		(−34)17.5 − 12.5
(+5−0=25)
58.3%
17.5 / 30
100.0%
+15
–   Black Marlin 9.0 64-bit3492+12
−12		(−35)21 − 11
(+11−1=20)
65.6%
21.0 / 32
100.0%
+64
–   SlowChess Blitz 2.9 64-bit3492+7
−7		(−35)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+99
–   Stormphrax 4.1.0 64-bit3490+15
−15		(−37)16.5 − 11.5
(+6−1=21)		58.9%
16.5 / 28
100.0%
+16
–   Booot 7.3 64-bit3484+10
−10		(−43)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+28
–   Altair 7.0.0 64-bit3482+14
−14		(−45)12.5 − 9.5
(+4−1=17)		56.8%
12.5 / 22
100.0%
−3
–   Starzix 4.0 64-bit3478+15
−15		(−49)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−49
–   Stormphrax 4.0.0 64-bit3476+14
−14		(−51)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+43
–   Equisetum 1.0 64-bit3474+14
−14		(−53)12.5 − 7.5
(+5−0=15)		62.5%
12.5 / 20
100.0%
+22
–   Booot 7.2 64-bit3465+12
−12		(−62)34.5 − 21.5
(+13−0=43)
61.6%
34.5 / 56
100.0%
+9
–   Ginkgo Valencia 1.01 64-bit3463+13
−13		(−64)31.5 − 20.5
(+12−1=39)
60.6%
31.5 / 52
100.0%
0
–   Minic 3.41 64-bit3462+13
−13		(−65)5 − 3
(+2−0=6)		62.5%
5.0 / 8
100.0%
+6
–   Clarity 6.0.0 64-bit3461+15
−15		(−66)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−66
–   Carp 3.0.0 64-bit3459+11
−11		(−68)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+9
–   Superultra 1.0 64-bit3442+10
−10		(−85)35.5 − 20.5
(+16−1=39)
63.4%
35.5 / 56
100.0%
−1
–   Rice 8.0.0 64-bit3441+16
−16		(−86)21.5 − 8.5
(+14−1=15)
71.7%
21.5 / 30
100.0%
+59
–   Black Marlin 8.0 64-bit3441+11
−11		(−86)36 − 20
(+17−1=38)
64.3%
36.0 / 56
100.0%
+4
–   Fire 9 64-bit3439+13
−13		(−88)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−10
–   Velvet 5.3.0 64-bit3433+11
−11		(−94)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+77
–   Peacekeeper 2.30 64-bit3427+16
−16		(−100)23 − 13
(+10−0=26)
63.9%
23.0 / 36
100.0%
−15
–   Wasp 6.50 64-bit3419+10
−10		(−108)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+58
–   Clarity 5.1.0 64-bit3411+17
−17		(−116)13.5 − 4.5
(+9−0=9)		75.0%
13.5 / 18
100.0%
+51
–   Rice 7.0.0 64-bit3405+13
−13		(−122)38 − 18
(+20−0=36)
67.9%
38.0 / 56
100.0%
−8
–   Stormphrax 2.0.0 64-bit3399+15
−15		(−128)35 − 17
(+19−1=32)
67.3%
35.0 / 52
100.0%
−15
–   Houdini 6 64-bit3392+5
−5		(−135)35.5 − 16.5
(+19−0=33)
68.3%
35.5 / 52
100.0%
−20
–   akimbo 0.7.0 64-bit3391+15
−15		(−136)37.5 − 14.5
(+23−0=29)
72.1%
37.5 / 52
100.0%
+10
–   Texel 1.10 64-bit3391+16
−16		(−136)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−58
–   pawn 2.0 64-bit3387+12
−12		(−140)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+152
–   Marvin 6.2.0 64-bit3386+13
−13		(−141)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+151
–   Winter 3.0 64-bit3327+14
−14		(−200)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+24
2965 games: 329 wins, 313 losses, 2323 draws (78.3%), score: 50.3%

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