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 3.39d 64-bit (3467+10
−10		)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		(+156)16 − 40
(+0−24=32)
28.6%
16.0 / 56
0.0%
+15
–   Stockfish 15.1 64-bit3615+9
−9		(+148)9 − 28
(+0−19=18)
24.3%
9.0 / 37
0.0%
−25
–   ShashChess GZ 64-bit3610+11
−11		(+143)13 − 39
(+0−26=26)
25.0%
13.0 / 52
0.0%
−27
–   Dragon by Komodo 3.2 64-bit3595+9
−9		(+128)8.5 − 15.5
(+0−7=17)		35.4%
8.5 / 24
0.0%
+36
–   Fat Fritz 2 64-bit3562+7
−7		(+95)10 − 14
(+0−4=20)		41.7%
10.0 / 24
0.0%
+45
–   Berserk 11.1 64-bit3553+9
−9		(+86)21.5 − 44.5
(+0−23=43)
32.6%
21.5 / 66
0.0%
−25
–   Chess System Tal 2.00 Elo 64-bit3542+7
−7		(+75)22 − 34
(+0−12=44)
39.3%
22.0 / 56
0.0%
+9
–   Ethereal 14.00 64-bit3534+9
−9		(+67)19.5 − 32.5
(+0−13=39)
37.5%
19.5 / 52
0.0%
−9
–   Caissa 1.13.1 64-bit3527+13
−13		(+60)20 − 32
(+1−13=38)
38.5%
20.0 / 52
0.0%
−11
–   Koivisto 9.0 64-bit3527+7
−7		(+60)26.5 − 41.5
(+0−15=53)
39.0%
26.5 / 68
0.0%
−6
–   RubiChess 20230410 64-bit3524+10
−10		(+57)24 − 36
(+2−14=44)
40.0%
24.0 / 60
0.0%
−6
–   Igel 3.5.0 64-bit3524+7
−7		(+57)25 − 33
(+1−9=48)
43.1%
25.0 / 58
0.0%
+15
–   Berserk 10 64-bit3520+10
−10		(+53)9.5 − 18.5
(+0−9=19)		33.9%
9.5 / 28
0.0%
−49
–   Revenge 3.0 64-bit3518+7
−7		(+51)9.5 − 14.5
(+0−5=19)		39.6%
9.5 / 24
0.0%
−11
–   Alexandria 5.0 64-bit3513+10
−10		(+46)2 − 3
(+0−1=4)		40.0%
2.0 / 5
0.0%
−7
–   RubiChess 20221120 64-bit3511+10
−10		(+44)11.5 − 20.5
(+0−9=23)
35.9%
11.5 / 32
0.0%
−43
–   Rebel 16.2 64-bit3507+10
−10		(+40)30 − 34
(+4−8=52)
46.9%
30.0 / 64
0.0%
+22
–   Viridithas 11.0.0 64-bit3504+10
−10		(+37)3 − 3
(+1−1=4)		50.0%
3.0 / 6
0.0%
+37
–   Ethereal 13.75 64-bit3503+10
−10		(+36)10.5 − 13.5
(+1−4=19)		43.8%
10.5 / 24
0.0%
−1
–   Igel 3.4.0 64-bit3503+11
−11		(+36)28.5 − 35.5
(+0−7=57)
44.5%
28.5 / 64
0.0%
+4
–   Caissa 1.11 64-bit3503+12
−12		(+36)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+36
–   Clover 5.0 64-bit3499+12
−12		(+32)23 − 33
(+0−10=46)
41.1%
23.0 / 56
0.0%
−21
–   Arasan 24.0 64-bit3496+12
−12		(+29)4.5 − 5.5
(+0−1=9)		45.0%
4.5 / 10
0.0%
0
–   SlowChess Blitz 2.9 64-bit3492+7
−7		(+25)22 − 24
(+3−5=38)
47.8%
22.0 / 46
0.0%
+13
–   Koivisto 8.0 64-bit3492+8
−8		(+25)10.5 − 13.5
(+1−4=19)		43.8%
10.5 / 24
0.0%
−12
–   Seer 2.6.0 64-bit3491+8
−8		(+24)35 − 43
(+4−12=62)
44.9%
35.0 / 78
0.0%
−7
–   Rebel 16.1 64-bit3490+12
−12		(+23)13.5 − 14.5
(+2−3=23)		48.2%
13.5 / 28
0.1%
+13
–   Caissa 1.10 64-bit3487+16
−16		(+20)12 − 14
(+1−3=22)		46.2%
12.0 / 26
1.5%
−4
–   Caissa 1.9 64-bit3478+14
−14		(+11)14 − 16
(+0−2=28)
46.7%
14.0 / 30
7.7%
−7
–   Clover 4.0 64-bit3473+13
−13		(+6)27 − 29
(+6−8=42)
48.2%
27.0 / 56
22.0%
−5
–   Viridithas 10.0.0 64-bit3471+14
−14		(+4)19 − 20
(+4−5=30)
48.7%
19.0 / 39
29.3%
−5
–   Igel 3.3.0 64-bit3471+13
−13		(+4)25.5 − 26.5
(+3−4=45)
49.0%
25.5 / 52
30.3%
−1
–   Viridithas 9.1.0 64-bit3470+15
−15		(+3)11.5 − 12.5
(+4−5=15)		47.9%
11.5 / 24
35.1%
−9
–   rofChade 3.0 64-bit3467+7
−7		(0)26.5 − 29.5
(+2−5=49)
47.3%
26.5 / 56
48.1%
−15
–   Booot 7.2 64-bit3465+12
−12		(−2)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
59.9%
+48
–   Caissa 1.8 64-bit3458+16
−16		(−9)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
82.6%
+62
–   Minic 3.31 64-bit3458+11
−11		(−9)16 − 12
(+5−1=22)		57.1%
16.0 / 28
89.2%
+32
–   Minic 3.32 64-bit3456+10
−10		(−11)31.5 − 30.5
(+7−6=49)
50.8%
31.5 / 62
93.2%
−7
–   Alexandria 4.0 64-bit3448+15
−15		(−19)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
98.3%
+58
–   Caissa 1.7 64-bit3444+15
−15		(−23)21 − 15
(+7−1=28)
58.3%
21.0 / 36
99.5%
+26
–   Superultra 1.0 64-bit3442+10
−10		(−25)7 − 5
(+2−0=10)		58.3%
7.0 / 12
100.0%
+22
–   Black Marlin 8.0 64-bit3441+11
−11		(−26)5 − 5
(+2−2=6)		50.0%
5.0 / 10
100.0%
−26
–   Fire 9 64-bit3439+13
−13		(−28)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
100.0%
+22
–   Igel 3.2.0 64-bit3438+16
−16		(−29)14.5 − 13.5
(+3−2=23)		51.8%
14.5 / 28
99.9%
−17
–   Viridithas 9.0.0 64-bit3436+16
−16		(−31)18.5 − 15.5
(+4−1=29)
54.4%
18.5 / 34
100.0%
−6
–   Clover 3.3.1 64-bit3434+17
−17		(−33)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
100.0%
+17
–   Velvet 5.3.0 64-bit3433+11
−11		(−34)21 − 13
(+10−2=22)
61.8%
21.0 / 34
100.0%
+40
–   Arasan 23.5 64-bit3433+13
−13		(−34)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
100.0%
−1
–   Arasan 23.4 64-bit3427+9
−9		(−40)19.5 − 18.5
(+5−4=29)
51.3%
19.5 / 38
100.0%
−32
–   Ginkgo Vienna 64-bit3425+11
−11		(−42)26.5 − 19.5
(+11−4=31)
57.6%
26.5 / 46
100.0%
+6
–   Velvet 5.2.0 64-bit3424+14
−14		(−43)13.5 − 10.5
(+4−1=19)		56.3%
13.5 / 24
100.0%
−3
–   Wasp 6.50 64-bit3419+10
−10		(−48)12 − 8
(+5−1=14)		60.0%
12.0 / 20
100.0%
+11
–   Caissa 1.6.3 64-bit3408+20
−20		(−59)2.5 − 3.5
(+0−1=5)		41.7%
2.5 / 6
100.0%
−109
–   Booot 7.1 64-bit3403+13
−13		(−64)17.5 − 12.5
(+7−2=21)
58.3%
17.5 / 30
100.0%
−10
–   Clover 3.2.1 64-bit3393+14
−14		(−74)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
+34
–   Houdini 6 64-bit3392+5
−5		(−75)17 − 11
(+9−3=16)		60.7%
17.0 / 28
100.0%
−4
–   Fire 8.3 64-bit3389+15
−15		(−78)16 − 8
(+9−1=14)		66.7%
16.0 / 24
100.0%
+31
–   Devre 4.0 64-bit3387+11
−11		(−80)19.5 − 14.5
(+5−0=29)
57.4%
19.5 / 34
100.0%
−36
–   Velvet 5.1.0 64-bit3387+16
−16		(−80)15 − 7
(+8−0=14)		68.2%
15.0 / 22
100.0%
+33
–   Black Marlin 7.0 64-bit3386+10
−10		(−81)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
100.0%
−43
–   Fire 1072022 64-bit3383+16
−16		(−84)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+86
–   BlackCore 6.0 64-bit3381+11
−11		(−86)23 − 13
(+13−3=20)
63.9%
23.0 / 36
100.0%
+7
–   Wasp 6.00 64-bit3381+11
−11		(−86)17.5 − 10.5
(+8−1=19)		62.5%
17.5 / 28
100.0%
−7
–   Halogen 11 64-bit3380+9
−9		(−87)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−15
–   Caissa 1.4 64-bit3380+14
−14		(−87)14.5 − 9.5
(+6−1=17)		60.4%
14.5 / 24
100.0%
−24
–   Marvin 6.1.0 64-bit3368+11
−11		(−99)17.5 − 6.5
(+11−0=13)		72.9%
17.5 / 24
100.0%
+51
–   Velvet 4.1.0 64-bit3351+13
−13		(−116)17 − 7
(+13−3=8)		70.8%
17.0 / 24
100.0%
+39
–   Rice 6.0 64-bit3324+17
−17		(−143)19 − 5
(+14−0=10)		79.2%
19.0 / 24
100.0%
+60
2139 games: 230 wins, 331 losses, 1578 draws (73.8%), score: 47.6%

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