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 (3418+12
−12		)Quote
Author: Ivan Maklyakov (Russia) Link: Homepage
This is one of the 15 Uralochka versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 15.1 64-bit3615+9
−9		(+197)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+25
–   ShashChess 26.0 64-bit3605+13
−13		(+187)12 − 40
(+0−28=24)
23.1%
12.0 / 52
0.0%
+1
–   Stockfish 15 64-bit3602+10
−10		(+184)15 − 49
(+0−34=30)
23.4%
15.0 / 64
0.0%
+2
–   Stockfish 060122 64-bit3600+11
−11		(+182)5 − 19
(+0−14=10)		20.8%
5.0 / 24
0.0%
−22
–   Dragon by Komodo 3.1 64-bit3590+11
−11		(+172)6.5 − 17.5
(+0−11=13)		27.1%
6.5 / 24
0.0%
+21
–   Fat Fritz 2 64-bit3562+7
−7		(+144)8 − 16
(+0−8=16)		33.3%
8.0 / 24
0.0%
+37
–   Berserk 10 64-bit3520+10
−10		(+102)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+102
–   Revenge 3.0 64-bit3518+7
−7		(+100)7 − 17
(+0−10=14)		29.2%
7.0 / 24
0.0%
−35
–   Berserk 9 64-bit3514+11
−11		(+96)7.5 − 16.5
(+0−9=15)		31.3%
7.5 / 24
0.0%
−25
–   RubiChess 20221120 64-bit3511+10
−10		(+93)19 − 37
(+0−18=38)
33.9%
19.0 / 56
0.0%
−7
–   Ethereal 13.75 64-bit3503+10
−10		(+85)8.5 − 15.5
(+0−7=17)		35.4%
8.5 / 24
0.0%
−5
–   Koivisto 8.0 64-bit3492+8
−8		(+74)23.5 − 44.5
(+2−23=43)
34.6%
23.5 / 68
0.0%
−25
–   SlowChess Blitz 2.9 64-bit3492+7
−7		(+74)27 − 41
(+2−16=50)
39.7%
27.0 / 68
0.0%
+10
–   Seer 2.6.0 64-bit3491+8
−8		(+73)21.5 − 34.5
(+1−14=41)
38.4%
21.5 / 56
0.0%
+1
–   RubiChess 20220813 64-bit3476+12
−12		(+58)21 − 33
(+1−13=40)
38.9%
21.0 / 54
0.0%
−11
–   Rebel 16 64-bit3475+12
−12		(+57)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−20
–   rofChade 3.0 64-bit3467+7
−7		(+49)19.5 − 22.5
(+3−6=33)
46.4%
19.5 / 42
0.0%
+26
–   Minic 3.31 64-bit3458+11
−11		(+40)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−126
–   Seer 2.5.0 64-bit3445+9
−9		(+27)18 − 20
(+3−5=30)
47.4%
18.0 / 38
0.0%
+9
–   Minic 3.30 64-bit3444+11
−11		(+26)26 − 32
(+2−8=48)
44.8%
26.0 / 58
0.0%
−5
–   Superultra 1.0 64-bit3442+10
−10		(+24)15 − 15
(+2−2=26)
50.0%
15.0 / 30
0.1%
+25
–   Arasan 23.4 64-bit3427+9
−9		(+9)20 − 26
(+3−9=34)
43.5%
20.0 / 46
10.7%
−30
–   Rebel 15.1a 64-bit3426+13
−13		(+8)37.5 − 34.5
(+11−8=53)
52.1%
37.5 / 72
18.4%
+19
–   Ginkgo Vienna 64-bit3425+11
−11		(+7)3 − 5
(+0−2=6)		37.5%
3.0 / 8
20.2%
−70
–   Rebel 15.1 64-bit3421+11
−11		(+3)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
36.9%
−29
–   Wasp 6.50 64-bit3419+10
−10		(+1)13 − 11
(+6−4=14)		54.2%
13.0 / 24
47.0%
+28
–   Igel 3.1.0 64-bit3412+10
−10		(−6)22.5 − 24.5
(+7−9=31)
47.9%
22.5 / 47
77.8%
−21
–   Caissa 1.6.3 64-bit3408+20
−20		(−10)13.5 − 12.5
(+5−4=17)		51.9%
13.5 / 26
80.5%
0
–   Nemorino 6.00 64-bit3407+7
−7		(−11)13.5 − 10.5
(+5−2=17)		56.3%
13.5 / 24
94.4%
+28
–   Clover 3.2.1 64-bit3393+14
−14		(−25)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
99.7%
−59
–   Houdini 6 64-bit3392+5
−5		(−26)16 − 12
(+6−2=20)		57.1%
16.0 / 28
100.0%
+16
–   Fire 8.3 64-bit3389+15
−15		(−29)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
99.9%
+107
–   Devre 4.0 64-bit3387+11
−11		(−31)5 − 4
(+2−1=6)		55.6%
5.0 / 9
100.0%
+1
–   Black Marlin 7.0 64-bit3386+10
−10		(−32)19.5 − 16.5
(+6−3=27)
54.2%
19.5 / 36
100.0%
−7
–   Smallbrain 7.0 64-bit3385+9
−9		(−33)7.5 − 10.5
(+2−5=11)		41.7%
7.5 / 18
100.0%
−87
–   Wasp 6.00 64-bit3381+11
−11		(−37)15.5 − 15.5
(+5−5=21)
50.0%
15.5 / 31
100.0%
−34
–   Halogen 11 64-bit3380+9
−9		(−38)18 − 14
(+8−4=20)
56.3%
18.0 / 32
100.0%
+2
–   Marvin 6.1.0 64-bit3368+11
−11		(−50)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
+72
–   Nemorino 6.05 64-bit3363+9
−9		(−55)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+22
–   Caissa 1.2 64-bit3361+18
−18		(−57)14.5 − 9.5
(+5−0=19)		60.4%
14.5 / 24
100.0%
+2
–   Booot 7.0 64-bit3361+13
−13		(−57)18 − 10
(+10−2=16)		64.3%
18.0 / 28
100.0%
+38
–   Clover 3.1 64-bit3357+12
−12		(−61)14.5 − 13.5
(+6−5=17)		51.8%
14.5 / 28
100.0%
−48
–   Tucano 10.00 64-bit3355+9
−9		(−63)18.5 − 9.5
(+10−1=17)		66.1%
18.5 / 28
100.0%
+40
–   Caissa 1.1 64-bit3353+18
−18		(−65)11.5 − 8.5
(+5−2=13)		57.5%
11.5 / 20
100.0%
−17
–   Velvet 4.1.0 64-bit3351+13
−13		(−67)19.5 − 8.5
(+12−1=15)		69.6%
19.5 / 28
100.0%
+64
–   BlackCore 5.1 64-bit3336+18
−18		(−82)8.5 − 7.5
(+1−0=15)		53.1%
8.5 / 16
100.0%
−65
–   Alexandria 3.5 64-bit3323+14
−14		(−95)14.5 − 9.5
(+6−1=17)		60.4%
14.5 / 24
100.0%
−31
–   Texel 1.09 64-bit3308+17
−17		(−110)20.5 − 9.5
(+14−3=13)
68.3%
20.5 / 30
100.0%
+20
–   HIARCS 15.2 64-bit3296+16
−16		(−122)14.5 − 9.5
(+7−2=15)		60.4%
14.5 / 24
100.0%
−56
–   Marvin 6.0.0 64-bit3295+15
−15		(−123)18 − 6
(+12−0=12)		75.0%
18.0 / 24
100.0%
+44
–   Mantissa 3.7.2 64-bit3294+10
−10		(−124)20 − 8
(+12−0=16)		71.4%
20.0 / 28
100.0%
+14
–   Caissa 0.8 64-bit3278+17
−17		(−140)17.5 − 6.5
(+14−3=7)		72.9%
17.5 / 24
100.0%
+38
–   Stash 34.0 64-bit3273+12
−12		(−145)14.5 − 5.5
(+11−2=7)		72.5%
14.5 / 20
100.0%
+17
–   Winter 2.0 64-bit3230+13
−13		(−188)12.5 − 3.5
(+9−0=7)		78.1%
12.5 / 16
100.0%
+5
1540 games: 225 wins, 314 losses, 1001 draws (65.0%), score: 47.1%

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