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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Strelka 1.0b 32-bit (2755+23
−23		)Quote
Author: Jury Osipov (Russia) Link: Homepage
This is one of the 5 Strelka versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.3.2a 32-bit2933+7
−7		(+178)2.5 − 17.5
(+0−15=5)		12.5%
2.5 / 20
0.0%
−113
–   Rybka 2.2 32-bit2905+13
−13		(+150)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−20
–   Willow 2.8 64-bit2869+19
−19		(+114)7.5 − 12.5
(+3−8=9)		37.5%
7.5 / 20
0.0%
+29
–   Rodent 1.7 64-bit2865+16
−16		(+110)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−81
–   MinkoChess 1.3 32-bit2832+25
−25		(+77)1 − 9
(+0−8=2)		10.0%
1.0 / 10
0.0%
−246
–   Cheng4 0.36c 64-bit2805+15
−15		(+50)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−89
–   Pedone 1.1 64-bit2804+21
−21		(+49)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
0.1%
+81
–   Hiarcs 11.12800+13
−13		(+45)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+45
–   Zap!Chess Zanzibar 32-bit2792+16
−16		(+37)5.5 − 14.5
(+3−12=5)		27.5%
5.5 / 20
0.4%
−139
–   Fritz 102788+13
−13		(+33)12.5 − 7.5
(+8−3=9)		62.5%
12.5 / 20
0.6%
+122
–   EXchess 7.31b 64-bit2780+23
−23		(+25)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
6.5%
−80
–   Shredder 102780+11
−11		(+25)1 − 1
(+1−1=0)		50.0%
1.0 / 2
2.6%
+25
–   Loop 13.6 (Loop 2007)2780+8
−8		(+25)28 − 24
(+15−11=26)
53.8%
28.0 / 52
2.1%
+52
–   Crafty 24.0 64-bit2776+24
−24		(+21)4 − 2
(+3−1=2)		66.7%
4.0 / 6
10.6%
+144
–   Toga II 1.2.1a 32-bit2766+10
−10		(+11)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
19.4%
−151
–   Hiarcs X54 Hypermodern 32-bit2760+25
−25		(+5)8.5 − 11.5
(+3−6=11)		42.5%
8.5 / 20
37.8%
−46
–   Vengeance 2.0.0 64-bit2759+20
−20		(+4)7 − 7
(+4−4=6)		50.0%
7.0 / 14
40.0%
+4
–   Andscacs 0.64 64-bit2754+20
−20		(−1)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
51.1%
−33
–   Spike 1.2 Turin2750+6
−6		(−5)0 − 2
(+0−2=0)		0.0%
0.0 / 2
66.1%
−INF
–   Hiarcs X54 32-bit2748+24
−24		(−7)0 − 2
(+0−2=0)		0.0%
0.0 / 2
65.9%
−INF
–   Naum 2.1 32-bit2747+17
−17		(−8)1 − 1
(+0−0=2)		50.0%
1.0 / 2
69.8%
−8
–   Junior 10.12722+22
−22		(−33)12.5 − 7.5
(+9−4=7)		62.5%
12.5 / 20
98.1%
+58
–   Hakkapeliitta 2.0 64-bit2715+21
−21		(−40)5 − 5
(+3−3=4)		50.0%
5.0 / 10
99.4%
−44
–   Ktulu 82709+7
−7		(−46)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−46
–   Chess Tiger 2007.12703+8
−8		(−52)13 − 9
(+9−5=8)		59.1%
13.0 / 22
100.0%
+20
–   Glaurung 2 epsilon/5 32-bit2694+24
−24		(−61)36 − 20
(+26−10=20)
64.3%
36.0 / 56
100.0%
+49
–   Fruit 2.12693+22
−22		(−62)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−232
–   CM10th Lazarus2661+17
−17		(−94)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−93
–   CM10th Xperience2659+11
−11		(−96)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−96
–   Scorpio 1.912659+11
−11		(−96)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−96
–   CM9000 Enforcer2656+15
−15		(−99)16 − 5
(+12−1=8)		76.2%
16.0 / 21
100.0%
+86
–   CM10th Paralyse2654+12
−12		(−101)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+61
–   CM10th Warrior2633+20
−20		(−122)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+48
–   Delfi 5.12620+22
−22		(−135)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−134
–   Chess Tiger 2007 Gambit2620+25
−25		(−135)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−135
–   Alaric 7042619+25
−25		(−136)16 − 6
(+12−2=8)		72.7%
16.0 / 22
100.0%
+27
–   Petir 4.392581+16
−16		(−174)17.5 − 4.5
(+13−0=9)		79.5%
17.5 / 22
100.0%
+31
–   The Baron 1.8.12577+20
−20		(−178)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Booot 4.13.12565+24
−24		(−190)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−190
–   Colossus 2007b2522+24
−24		(−233)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−233
–   Twisted Logic 0.099x2501+29
−29		(−254)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−83
445 games: 139 wins, 123 losses, 183 draws (41.1%), score: 51.8%

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