CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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SlowChess Blitz 2.5 64-bit 4CPU#7  (3394+17
−17
)Quote
Author: Jonathan Kreuzer (USA) Link: Homepage
This is one of the 16 Slow Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 13 64-bit 4CPU3548+19
−18
(+154)10.5 − 41.5
(+0−31=21)
20.2%
10.5 / 52
0.0%
−41
0 = 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 0 = = 0 = = 0 = = 0 0 = 0 0 0 = 0 = = 0 = = 0 = 0 = 0 = 0 0 = = = =
–   Stockfish 2021-01-11 64-bit 4CPU3547+19
−19
(+153)9 − 23
(+0−14=18)
28.1%
9.0 / 32
0.0%
+23
= 0 = = = 0 = 0 = 0 = 0 = = = = = 0 0 0 = 0 0 = = = 0 0 = 0 = 0
–   ShashChess 15.0 64-bit 4CPU3528+22
−22
(+134)9 − 23
(+0−14=18)
28.1%
9.0 / 32
0.0%
+8
= = = = = = 0 0 0 = = 0 = 0 = 0 0 = 0 = 0 0 = = 0 = = 0 = 0 0 =
–   Fat Fritz 2 (in SF) 64-bit 4CPU3525+18
−18
(+131)10 − 22
(+1−13=18)
31.3%
10.0 / 32
0.0%
+23
0 0 = 0 0 = = = = 0 = = 0 = = = 0 1 = = 0 = 0 = = 0 0 0 = = 0 =
–   SugaR AI 1.00 64-bit 4CPU3517+26
−25
(+123)10 − 22
(+2−14=16)
31.3%
10.0 / 32
0.0%
+9
= 0 = = 0 0 1 0 = 0 = 0 = 0 = 0 = = = 0 1 0 0 = = = 0 0 0 = = =
–   Stockfish 12 64-bit 4CPU3514+19
−19
(+120)10.5 − 21.5
(+0−11=21)
32.8%
10.5 / 32
0.0%
+25
0 = = = = = 0 = = 0 = 0 = = = 0 0 = = 0 = 0 = = = 0 = = = 0 = 0
–   Stockfish 2021-01-11 64-bit3513+18
−17
(+119)9.5 − 20.5
(+1−12=17)
31.7%
9.5 / 30
0.0%
+12
0 = = = = 0 = = 0 = 0 = = = 0 1 = 0 0 = 0 = 0 = 0 = = 0 0 =
–   Fat Fritz 2 (in SF) 64-bit3506+15
−15
(+112)11 − 21
(+0−10=22)
34.4%
11.0 / 32
0.0%
+28
0 = = = = 0 = = 0 = = = = 0 0 = = = = = 0 = 0 = 0 0 = = = 0 = =
–   Dragon by Komodo 64-bit 4CPU3496+16
−15
(+102)11.5 − 22.5
(+0−11=23)
33.8%
11.5 / 34
0.0%
+12
0 = = = 0 = 0 = = = 0 = = = 0 = = 0 = = 0 = 0 = = 0 0 = = = = = 0 =
–   Igel 3.0.5 64-bit 4CPU3416+35
−35
(+22)24.5 − 27.5
(+3−6=43)
47.1%
24.5 / 52
13.0%
+7
= = = = = = = = 0 0 = = = = = = = = = = = = = = 1 = = = = 0 0 = 0 = = = = = = = = = 1 = = 0 = = = 1 = =
–   RubiChess 2.1 64-bit 4CPU3409+20
−20
(+15)12.5 − 15.5
(+2−5=21)
44.6%
12.5 / 28
13.8%
−9
0 1 = = = = = 0 = 0 = = = = = = = 1 = = = = = 0 = = = 0
–   Igel 3.0.0 64-bit 4CPU3399+21
−22
(+5)18 − 16
(+4−2=28)
52.9%
18.0 / 34
36.1%
+18
1 = = = = = = = 0 1 = = 1 = = = = = = = = = = = = = 0 1 = = = = = =
–   Houdini 6 64-bit 4CPU3397+10
−10
(+3)14.5 − 17.5
(+2−5=25)
45.3%
14.5 / 32
39.1%
−20
= 0 0 = 1 = = = = = = 0 = = = 0 1 = = = = = = = = = = = = = = 0
–   Ethereal 12.75 64-bit 4CPU3391+15
−15
(−3)17 − 15
(+7−5=20)
53.1%
17.0 / 32
61.7%
+13
= 1 = = 1 = = = 1 = 1 0 = = = = = = 0 0 = = 1 = 1 1 = = = 0 = 0
–   Fire 8 64-bit 4CPU3384+17
−17
(−10)27 − 27
(+8−8=38)
50.0%
27.0 / 54
81.3%
−9
1 1 1 0 = 0 0 1 = 0 0 0 = = = = = = = = = = = = = = = 1 = = = = 0 = = = = 1 = = = = = 1 1 = 0 = = = = = = =
–   Nemorino 6.00 64-bit 4CPU3383+17
−17
(−11)18 − 14
(+5−1=26)
56.3%
18.0 / 32
82.9%
+20
= = 1 0 = = = = = = = = = = = = 1 1 1 = = = 1 = = = = = = = = =
–   Nemorino 6.05 64-bit 4CPU3374+23
−23
(−20)23 − 19
(+6−2=34)
54.8%
23.0 / 42
92.1%
+3
= = = = = 1 = 1 = = = = 1 = = = = = = = = = = = 1 = = = = 1 = 1 0 = 0 = = = = = = =
–   Igel 2.9.0 64-bit 4CPU3360+16
−16
(−34)23.5 − 15.5
(+11−3=25)
60.3%
23.5 / 39
99.8%
+25
= 1 = 1 = 0 0 1 = 1 0 1 = = = = = 1 = = = 1 = 1 = 1 1 = = = = = = 1 = = = = =
–   RubiChess 2.0 64-bit 4CPU3354+20
−20
(−40)20 − 12
(+9−1=22)
62.5%
20.0 / 32
99.9%
+28
1 = = 1 1 = 1 = = = 1 0 = = = = 1 = = = 1 = 1 = 1 = = = = = = =
–   Lc0 0.27.0 w703810 64-bit 4CPU3335+17
−17
(−59)24 − 14
(+11−1=26)
63.2%
24.0 / 38
100.0%
+10
= 1 = = 0 = = = 1 = = = = = = = = 1 = 1 1 = 1 = = = 1 = = = = 1 = 1 = = 1 1
–   Booot 6.5 64-bit 4CPU3329+21
−21
(−65)17 − 15
(+7−5=20)
53.1%
17.0 / 32
100.0%
−46
0 = = = 0 1 = = = = = 0 = 1 = = = 1 = 1 = 0 1 = 1 = 1 = = = = 0
–   Xiphos 0.6 64-bit 4CPU3328+13
−13
(−66)18 − 14
(+6−2=24)
56.3%
18.0 / 32
100.0%
−32
0 1 = = = = = = = 1 = = 1 = 1 = 1 = = = = = 1 = = = = = = = 0 =
–   Fire 7.1 64-bit 4CPU3319+11
−11
(−75)18 − 14
(+7−3=22)
56.3%
18.0 / 32
100.0%
−42
= 1 1 = 1 = = = = 0 = = 1 = = = = 0 = = = 0 = = = = 1 1 1 = = =
–   RofChade 2.3 64-bit 4CPU3310+14
−14
(−84)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
+25
= 0 1 0 = = = 0 1 = 1 1 1 1 1 = 1 0 1 = 1 = = 1 1 = = = 1 = 1 1
–   Pedone 3.0 64-bit 4CPU3300+18
−18
(−94)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
100.0%
−16
1 = = = 1 0 1 = = 1 = = = 1 = = 1 = = = = = 1 = 1 = 1 = 1 = = =
–   Booot 6.4 64-bit 4CPU3296+15
−15
(−98)18 − 14
(+7−3=22)
56.3%
18.0 / 32
100.0%
−61
1 = 1 = 1 = = = = = = = 0 = = = 1 = = 0 1 = = = = = 0 = = = 1 1

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Created in 2005-2013 by CCRL team
Last games added on May 15, 2021