CCRL Blitz
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 2'464'260 games
played by 2'932 programs

White wins: 947'616 (38.5%)
Black wins: 759'359 (30.8%)
Draws: 757'285 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
Stash 25.0 64-bit (2924+20
−20
)Quote
Author: Morgan Houppin (France) Link: Homepage
This is one of the 12 Stash versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Marvin 4.0.0 64-bit3071+17
−17
(+147)8.5 − 23.5
(+3−18=11)
26.6%
8.5 / 32
0.0%
−12
0 0 0 = 0 0 1 = 0 0 = 0 = 0 = 0 = = = 0 0 1 0 0 = 0 = 0 0 1 0 =
–   Pirarucu 3.3.5 64-bit3060+15
−14
(+136)8 − 24
(+4−20=8)
25.0%
8.0 / 32
0.0%
−45
= 0 0 0 0 = 0 0 0 0 = = = 0 0 0 0 1 = 0 0 1 0 = 1 = 1 0 0 0 0 0
–   SmarThink 1.98 64-bit3045+8
−8
(+121)6.5 − 25.5
(+5−24=3)
20.3%
6.5 / 32
0.0%
−132
0 0 0 0 0 0 0 = 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 1 0 0 1 = 0 0 = 0
–   Weiss 1.2 64-bit3040+16
−16
(+116)6 − 26
(+1−21=10)
18.8%
6.0 / 32
0.0%
−103
0 = 0 0 0 0 0 0 = = = 0 0 0 = 0 0 = = 0 0 0 0 0 0 = 0 = = 1 0 0
–   Monolith 2.01 64-bit3039+15
−15
(+115)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
+15
= 0 0 0 0 1 = 1 = 0 0 = = 0 = = = 1 0 = 0 0 0 0 0 = 0 1 0 1 = =
–   FabChess 1.16 64-bit3036+17
−17
(+112)12 − 20
(+6−14=12)
37.5%
12.0 / 32
0.0%
+26
= 1 = 0 = 0 = 1 1 0 = = 1 0 0 0 0 1 0 0 1 0 = 0 = = = 0 = 0 = 0
–   Naum 4.6 64-bit3031+7
−7
(+107)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.0%
+38
= 0 = 0 0 0 0 1 = = 0 1 = 0 0 1 0 = = 0 0 = = = 1 = 0 = 1 0 1 =
–   Tucano 9.00 64-bit3029+16
−16
(+105)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−29
0 = 0 = = 0 0 0 0 0 1 0 0 0 = = = 1 0 1 0 = 0 0 0 1 1 0 0 1 = 0
–   Bagatur 2.0 64-bit3026+14
−14
(+102)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
+46
= = 0 0 = 0 = 1 0 = 0 1 = = = = = = 1 1 = 0 0 0 = 0 1 1 0 0 = 0
–   Hakkapeliitta TCEC v2 64-bit3020+8
−8
(+96)9 − 23
(+3−17=12)
28.1%
9.0 / 32
0.0%
−44
= 0 = 1 = 0 = 1 = 0 0 0 0 = 0 = 0 0 0 = = 0 = 0 = 0 0 1 0 = 0 0
–   Deuterium 2019.2.37.73 64-bit3020+11
−11
(+96)13.5 − 17.5
(+5−9=17)
43.5%
13.5 / 31
0.0%
+58
= = 0 = 0 0 1 0 = = 0 0 1 = 1 1 0 = 0 = = = 0 = = = = = = 1 =
–   Amoeba 3.2 64-bit3012+17
−17
(+88)13 − 19
(+5−11=16)
40.6%
13.0 / 32
0.0%
+33
0 0 0 = = = = 0 0 0 1 1 0 = = 1 = = = = = = 1 = 1 = = = 0 0 0 0
–   ChessBrainVB 3.743003+15
−15
(+79)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
+21
1 0 = = 1 1 1 0 1 0 = 0 0 0 0 = 1 0 0 1 = 0 1 0 0 0 = 1 1 = 0 0
–   Nemo 1.0.1 64-bit2858+7
−7
(−66)12.5 − 7.5
(+9−4=7)
62.5%
12.5 / 20
100.0%
+13
= 0 0 = = 1 1 1 1 1 0 = = 1 = 1 1 1 = 0
–   Zappa Mexico II 64-bit2846+7
−6
(−78)12 − 8
(+9−5=6)
60.0%
12.0 / 20
100.0%
−9
0 0 0 0 1 = = 1 = 1 = 1 0 1 1 = 1 = 1 1
–   Mr Bob 0.9.0 64-bit2846+18
−18
(−78)13.5 − 6.5
(+11−4=5)
67.5%
13.5 / 20
100.0%
+47
1 1 0 1 1 = = = = = 1 0 1 1 1 0 1 0 1 1
–   Onno 1.2.70 64-bit2842+8
−8
(−82)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
+27
= = = 1 = = 0 1 1 = 0 = = 1 1 = 1 1 1 1
–   tomitankChess 4.2 64-bit2837+41
−41
(−87)12 − 8
(+8−4=8)
60.0%
12.0 / 20
100.0%
−26
= 1 0 0 1 1 = 1 1 = 1 0 = 0 = = = = 1 1
–   Tornado 8.0 64-bit2829+10
−10
(−95)13 − 6
(+12−5=2)
68.4%
13.0 / 19
100.0%
+52
0 1 1 0 1 1 = 0 = 0 1 1 1 1 0 1 1 1 1
–   Cheese 2.2 64-bit2828+18
−18
(−96)14.5 − 5.5
(+11−2=7)
72.5%
14.5 / 20
100.0%
+53
0 0 = = 1 = = 1 1 1 = 1 1 1 1 1 = = 1 1
–   Octochess r5506 64-bit2819+12
−12
(−105)14 − 6
(+12−4=4)
70.0%
14.0 / 20
100.0%
+48
1 1 0 1 = = 1 1 0 1 1 0 1 = 1 = 1 1 0 1
–   Devel 3.8.42818+19
−19
(−106)14 − 6
(+11−3=6)
70.0%
14.0 / 20
100.0%
+28
1 1 = 1 1 0 1 1 = 1 1 1 = 1 = 1 = = 0 0
–   Loop 13.6 (Loop 2007) 32-bit2775+10
−10
(−149)15 − 5
(+12−2=6)
75.0%
15.0 / 20
100.0%
+27
0 = 1 = 1 = 1 1 1 1 = = = 0 1 1 1 1 1 1
–   Twisted Logic 20090922 64-bit2771+7
−7
(−153)12.5 − 7.5
(+9−4=7)
62.5%
12.5 / 20
100.0%
−72
1 0 1 1 = 1 = = 1 1 = = 0 1 1 0 = = 1 0
–   Bright 0.5c2771+7
−8
(−153)14.5 − 5.5
(+11−2=7)
72.5%
14.5 / 20
100.0%
−2
1 1 1 1 1 = 1 0 1 1 1 = = 0 = 1 = = 1 =
–   Frenzee 3.5.19 64-bit2770+7
−7
(−154)15 − 4
(+12−1=6)
78.9%
15.0 / 19
100.0%
+44
1 1 1 = = 0 1 1 1 1 = 1 = 1 1 = 1 1 =
–   Delocto 0.61n 64-bit2770+18
−18
(−154)13.5 − 6.5
(+12−5=3)
67.5%
13.5 / 20
100.0%
−18
1 0 1 1 1 1 1 1 1 0 = 1 0 0 0 = = 1 1 1
–   Pawny 1.2 64-bit2767+9
−9
(−157)14 − 6
(+10−2=8)
70.0%
14.0 / 20
100.0%
−31
1 0 1 1 = = = = 1 1 1 1 = 0 = 1 = 1 1 =
–   Jonny 4.002763+6
−6
(−161)11 − 9
(+9−7=4)
55.0%
11.0 / 20
100.0%
−123
0 1 0 0 1 = 0 1 0 1 1 0 1 1 = 1 0 1 = =
–   Bison 9.11 64-bit2761+9
−9
(−163)14 − 6
(+11−3=6)
70.0%
14.0 / 20
100.0%
−26
1 1 = 1 1 0 1 1 = = = 1 1 = = 0 0 1 1 1
–   BugChess2 1.9 64-bit2760+8
−8
(−164)16 − 4
(+14−2=4)
80.0%
16.0 / 20
100.0%
+68
0 1 1 = 1 0 = 1 = 1 1 1 1 1 1 = 1 1 1 1
–   Arminius 2018-12-23 64-bit2755+13
−13
(−169)16.5 − 3.5
(+14−1=5)
82.5%
16.5 / 20
100.0%
+73
= 1 = = 1 1 1 = 1 1 1 1 1 0 1 1 1 1 1 =
–   GreKo 2020.03 64-bit2751+16
−16
(−173)17.5 − 2.5
(+15−0=5)
87.5%
17.5 / 20
100.0%
+115
1 1 1 = 1 = 1 1 1 1 1 = 1 1 1 = 1 1 = 1
–   Chronos 1.9.9 64-bit2740+7
−7
(−184)15.5 − 4.5
(+12−1=7)
77.5%
15.5 / 20
100.0%
−1
1 1 = = 1 1 1 0 = 1 = 1 = 1 1 1 1 1 = =
–   Shield 2.1 64-bit2740+11
−11
(−184)14 − 6
(+11−3=6)
70.0%
14.0 / 20
100.0%
−44
1 = = 1 0 0 1 0 = 1 1 1 1 = 1 1 1 = 1 =
–   Chess Tiger 2007.12713+7
−7
(−211)13.5 − 6.5
(+10−3=7)
67.5%
13.5 / 20
100.0%
−93
= 1 0 = 1 = 0 1 1 = 1 1 = 1 1 0 1 = = 1

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Created in 2005-2013 by CCRL team
Last games added on February 20, 2021