CCRL 40/15
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 1'240'737 games
played by 2'832 programs

White wins: 425'216 (34.3%)
Black wins: 312'397 (25.2%)
Draws: 503'124 (40.6%)
White score: 54.5%

Engine Details

Options
Show each game results
SlowChess Blitz Classic 2.1 64-bit (3203+18
−18
)Quote
Author: Jonathan Kreuzer (USA) Link: Homepage
This is one of the 15 Slow Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 2019-12-10 64-bit3442+16
−16
(+239)11 − 41
(+0−30=22)
21.2%
11.0 / 52
0.0%
+53
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 11 64-bit3434+15
−15
(+231)11 − 45
(+0−34=22)
19.6%
11.0 / 56
0.0%
+30
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 0 = = = 0 = 0
–   SugaR XPro NN 1.0 64-bit3416+14
−14
(+213)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+62
= 0 0 =
–   ShashChess 11.0 64-bit3403+16
−16
(+200)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−89
= 0 0 0
–   Komodo 13.3 64-bit3344+13
−13
(+141)8 − 20
(+2−14=12)
28.6%
8.0 / 28
0.0%
+5
0 0 1 = = 0 0 0 0 0 = 0 = 0 0 0 = 0 = = 0 = = 0 1 = = =
–   Ethereal 12.00 64-bit3264+14
−14
(+61)28 − 56
(+4−32=48)
33.3%
28.0 / 84
0.0%
−35
0 0 = 0 = 0 = = 0 = = 0 = 0 = 0 = 1 1 = 0 0 0 0 = 0 = 1 = = = = = 0 = 0 0 0 = 0 = 0 = = = = 0 = = 0 = = 0 = = 0 0 = = = = = = 0 = 0 = = 0 0 0 = = = = 0 = = 0 = = 0 1 =
–   Komodo 10 64-bit3259+10
−10
(+56)16 − 36
(+3−23=26)
30.8%
16.0 / 52
0.0%
−60
= 0 = 0 = 0 = = = = 0 0 0 0 = 0 1 0 = = = 0 = 0 = 0 = 0 0 0 = 0 0 = 1 0 = = 0 0 1 = = = = 0 = = 0 0 = =
–   Fire 7.1 64-bit3258+8
−8
(+55)20 − 32
(+4−16=32)
38.5%
20.0 / 52
0.0%
−10
= = 1 0 1 0 = 0 0 = = 0 0 = = = 0 = = = = 0 = = = = = 0 = = = 1 = 0 = = = = = 0 = = = = 1 0 = 0 = 0 0 0
–   Xiphos 0.6 64-bit3253+9
−9
(+50)12.5 − 19.5
(+3−10=19)
39.1%
12.5 / 32
0.0%
−9
0 = = = 0 = = = 1 0 0 = 0 = = 0 1 0 0 = = = 0 = = = 1 = = = 0 =
–   RofChade 2.3 64-bit3240+11
−11
(+37)17 − 15
(+8−6=18)
53.1%
17.0 / 32
0.0%
+55
= 0 = = 1 1 = 0 1 = = 1 = = 0 = = 0 1 0 = = 1 = = = = = 0 1 = 1
–   Booot 6.4 64-bit3238+11
−11
(+35)25 − 31
(+5−11=40)
44.6%
25.0 / 56
0.0%
+5
= 0 = 0 1 = = = 0 = = = = 0 = 1 = = = = = = = = = 0 = 0 = = = 0 = 1 = 0 = = = = 0 = 0 = 1 = = 1 = = 0 = = = = =
–   Laser 1.7 64-bit3206+9
−9
(+3)18 − 18
(+7−7=22)
50.0%
18.0 / 36
36.9%
+1
0 = 0 = 0 = = = 1 = = 1 1 = = = = = 1 = 0 1 = = 0 1 1 0 = = = = = 0 = =
–   Schooner 2.2 64-bit3202+10
−10
(−1)22.5 − 13.5
(+11−2=23)
62.5%
22.5 / 36
54.2%
+68
= = 1 = = = 1 = = = 1 0 1 = 1 = = 1 = = 1 = = = 1 = 0 = 1 1 = = = 1 = =
–   Defenchess 2.2 64-bit3202+10
−10
(−1)18.5 − 17.5
(+5−4=27)
51.4%
18.5 / 36
52.1%
+5
1 = 1 = = = = 1 = = 0 = = 0 = = = = = = = 1 0 0 1 = = = = = = = = = = =
–   Fritz 17 64-bit3191+16
−16
(−12)13.5 − 14.5
(+3−4=21)
48.2%
13.5 / 28
83.6%
−22
= = = = = 0 = = = 0 = 0 1 0 = = = 1 1 = = = = = = = = =
–   Andscacs 0.95 64-bit3180+9
−10
(−23)3 − 5
(+1−3=4)
37.5%
3.0 / 8
98.7%
−97
0 = 0 = 0 = = 1
–   RubiChess 1.7.1 64-bit3172+22
−22
(−31)12 − 12
(+3−3=18)
50.0%
12.0 / 24
98.5%
−28
= = = 1 = = = 1 = 0 0 0 = 1 = = = = = = = = = =
–   RubiChess 1.6.1 64-bit3168+23
−23
(−35)17 − 11
(+6−0=22)
60.7%
17.0 / 28
99.1%
+18
1 = = = = = = = = = 1 = = = = 1 1 1 = = = = = = = = = 1
–   Roc 1.6 64-bit3154+22
−22
(−49)29 − 23
(+13−7=32)
55.8%
29.0 / 52
100.0%
−15
1 = = = = 0 1 0 1 = 0 = 1 1 0 0 1 = 1 0 1 = = 1 = = = = = = = = 0 1 = = = 1 1 = = = = = = = = = = 1 = =
–   Arasan 22.1 64-bit3146+20
−20
(−57)14 − 6
(+8−0=12)
70.0%
14.0 / 20
100.0%
+57
1 1 = = = = = 1 = = = = = 1 1 1 = 1 = 1
–   Lc0 0.24.0 w591226 64-bit3142+31
−31
(−61)15.5 − 12.5
(+7−4=17)
55.4%
15.5 / 28
100.0%
−31
= 1 1 = 0 0 1 0 = = = = = = = = = = = = = = 1 = 1 0 1 1
–   Arasan 22.0 64-bit3140+18
−18
(−63)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
100.0%
+13
1 = = = 1 = = = = 1 = = 1 = = = = 1 1 = 1 = 1 0 = = = = 1 = = 1
–   Pedone 2.0 64-bit3107+17
−17
(−96)21 − 7
(+15−1=12)
75.0%
21.0 / 28
100.0%
+60
= = 1 = = 1 = = = 1 1 1 1 1 1 0 1 1 = 1 = = 1 = 1 1 = 1
–   Vajolet2 2.8 64-bit3098+15
−15
(−105)17 − 11
(+10−4=14)
60.7%
17.0 / 28
100.0%
−43
1 = = 1 = = = 0 1 1 = = 1 = = 1 = 0 1 0 1 = = 1 1 0 = =
–   chess22k 1.14 64-bit3077+16
−16
(−126)19.5 − 8.5
(+12−1=15)
69.6%
19.5 / 28
100.0%
−11
1 = = 0 1 1 = = 1 = 1 1 1 1 = = = = = = 1 1 = 1 1 = = =

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 1, 2021