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

Options
Show each game results
SlowChess Blitz 2.5 64-bit 4CPU (3453+15
−15		)Quote
Author: Jonathan Kreuzer (USA) Link: Homepage
This is one of the 24 Slow Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 13 64-bit 4CPU3613+13
−13		(+160)10.5 − 41.5
(+0−31=21)
20.2%
10.5 / 52
0.0%
−49
–   Stockfish 2021-01-11 64-bit 4CPU3612+13
−13		(+159)9 − 23
(+0−14=18)
28.1%
9.0 / 32
0.0%
+14
–   Fat Fritz 2 64-bit 4CPU3601+10
−10		(+148)10 − 22
(+1−13=18)
31.3%
10.0 / 32
0.0%
+25
–   ShashChess 15.0 64-bit 4CPU3599+15
−15		(+146)9 − 23
(+0−14=18)
28.1%
9.0 / 32
0.0%
+4
–   SugaR AI 1.00 64-bit 4CPU3594+17
−17		(+141)10 − 22
(+2−14=16)
31.3%
10.0 / 32
0.0%
+13
–   Stockfish 12 64-bit 4CPU3588+17
−17		(+135)10.5 − 21.5
(+0−11=21)
32.8%
10.5 / 32
0.0%
+26
–   Stockfish 2021-01-11 64-bit3574+12
−12		(+121)9.5 − 20.5
(+1−12=17)
31.7%
9.5 / 30
0.0%
0
–   Dragon by Komodo 64-bit 4CPU3567+13
−13		(+114)11.5 − 22.5
(+0−11=23)
33.8%
11.5 / 34
0.0%
+11
–   Fat Fritz 2 64-bit3562+7
−7		(+109)11 − 21
(+0−10=22)
34.4%
11.0 / 32
0.0%
+12
–   Igel 3.0.5 64-bit 4CPU3475+11
−11		(+22)24.5 − 27.5
(+3−6=43)
47.1%
24.5 / 52
0.5%
+4
–   Ethereal 13.00 64-bit 4CPU3468+16
−16		(+15)25.5 − 32.5
(+3−10=45)
44.0%
25.5 / 58
7.4%
−20
–   RubiChess 2.1 64-bit 4CPU3464+15
−15		(+11)15 − 17
(+3−5=24)
46.9%
15.0 / 32
13.8%
−4
–   Igel 3.0.0 64-bit 4CPU3458+18
−18		(+5)18 − 16
(+4−2=28)
52.9%
18.0 / 34
33.5%
+20
–   Nemorino 6.00 64-bit 4CPU3456+10
−10		(+3)18 − 14
(+5−1=26)
56.3%
18.0 / 32
36.4%
+40
–   Houdini 6 64-bit 4CPU3456+7
−7		(+3)14.5 − 17.5
(+2−5=25)
45.3%
14.5 / 32
38.1%
−25
–   Ethereal 12.75 64-bit 4CPU3453+13
−13		(0)17 − 15
(+7−5=20)
53.1%
17.0 / 32
51.8%
+20
–   Fire 8 64-bit 4CPU3445+12
−12		(−8)27 − 27
(+8−8=38)
50.0%
27.0 / 54
83.9%
−7
–   Pedone 3.1 64-bit 4CPU3441+15
−15		(−12)26.5 − 25.5
(+8−7=37)
51.0%
26.5 / 52
91.0%
−7
–   Minic 3.18 64-bit 4CPU3437+16
−16		(−16)16.5 − 13.5
(+5−2=23)
55.0%
16.5 / 30
94.1%
+14
–   Nemorino 6.05 64-bit 4CPU3432+16
−16		(−21)23 − 19
(+6−2=34)
54.8%
23.0 / 42
98.2%
+6
–   Igel 2.9.0 64-bit 4CPU3419+15
−15		(−34)23.5 − 15.5
(+11−3=25)
60.3%
23.5 / 39
100.0%
+35
–   RubiChess 2.0 64-bit 4CPU3412+16
−16		(−41)20 − 12
(+9−1=22)
62.5%
20.0 / 32
100.0%
+38
–   Xiphos 0.6 64-bit 4CPU3386+10
−10		(−67)18 − 14
(+6−2=24)
56.3%
18.0 / 32
100.0%
−26
–   Booot 6.5 64-bit 4CPU3379+15
−15		(−74)17 − 15
(+7−5=20)
53.1%
17.0 / 32
100.0%
−52
–   Fire 7.1 64-bit 4CPU3378+10
−10		(−75)18 − 14
(+7−3=22)
56.3%
18.0 / 32
100.0%
−36
–   Counter 5.0 64-bit 4CPU3373+18
−18		(−80)15.5 − 8.5
(+8−1=15)		64.6%
15.5 / 24
100.0%
+14
–   Lc0 0.27.0 w703810 64-bit 4CPU3369+12
−12		(−84)24 − 14
(+11−1=26)
63.2%
24.0 / 38
100.0%
−2
–   rofChade 2.3 64-bit 4CPU3367+11
−11		(−86)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
+37
–   Pedone 3.0 64-bit 4CPU3366+13
−13		(−87)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
100.0%
+2
–   Booot 6.4 64-bit 4CPU3352+12
−12		(−101)18 − 14
(+7−3=22)
56.3%
18.0 / 32
100.0%
−58
1083 games: 149 wins, 207 losses, 727 draws (67.1%), score: 47.3%

Rating changes by day

Rating changes with played games

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