CCRL 40/15
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 1'235'065 games
played by 2'819 programs

White wins: 423'539 (34.3%)
Black wins: 311'222 (25.2%)
Draws: 500'304 (40.5%)
White score: 54.5%

Engine Details

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SlowChess Blitz Classic 1.9 64-bit (3104+23
−23
)Quote
Author: Jonathan Kreuzer (USA) Link: Homepage
This is one of the 15 Slow Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RofChade 2.202 64-bit3204+12
−12
(+100)4 − 12
(+0−8=8)
25.0%
4.0 / 16
0.0%
−51
= = = 0 0 0 0 0 = = = 0 0 = = 0
–   Defenchess 2.2 64-bit3202+10
−9
(+98)4.5 − 11.5
(+1−8=7)
28.1%
4.5 / 16
0.0%
−42
= 0 = 1 = = 0 = = 0 0 0 = 0 0 0
–   Schooner 2.2 64-bit3202+10
−10
(+98)5.5 − 10.5
(+0−5=11)
34.4%
5.5 / 16
0.0%
+12
0 = = 0 = 0 = 0 = = = 0 = = = =
–   Booot 6.3.1 64-bit3199+9
−9
(+95)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   RubiChess 1.6.1 64-bit3168+23
−23
(+64)9 − 11
(+4−6=10)
45.0%
9.0 / 20
0.0%
+36
0 0 = = = 1 1 0 = 1 = 0 = = 0 = = 1 0 =
–   Roc 1.6 64-bit3154+22
−22
(+50)4.5 − 8.5
(+1−5=7)
34.6%
4.5 / 13
0.1%
−33
= = = 0 = 0 0 = = 1 = 0 0
–   Xiphos 0.4 64-bit3144+11
−11
(+40)8 − 8
(+2−2=12)
50.0%
8.0 / 16
0.1%
+37
= = = = = 0 = 1 = = = 0 1 = = =
–   Lc0 0.24.0 w591226 64-bit3142+31
−31
(+38)1 − 0
(+1−0=0)
100.0%
1.0 / 1
2.7%
+INF
1
–   Arasan 22.0 64-bit3140+18
−18
(+36)5 − 12
(+0−7=10)
29.4%
5.0 / 17
0.7%
−82
= 0 = 0 0 0 = = = = 0 0 = 0 = = =
–   Laser 1.6 64-bit3129+11
−11
(+25)7 − 9
(+2−4=10)
43.8%
7.0 / 16
2.6%
−13
= 0 = 0 = = = 0 = = = 0 = = 1 1
–   Gull 3 64-bit3118+7
−7
(+14)8 − 8
(+4−4=8)
50.0%
8.0 / 16
11.8%
+8
= = = 0 1 = = 1 = 0 1 0 = 0 = 1
–   Chiron 4 64-bit3114+9
−9
(+10)9.5 − 6.5
(+4−1=11)
59.4%
9.5 / 16
21.5%
+62
= = 1 = = = 1 1 1 = 0 = = = = =
–   Roc 0.7 64-bit3114+10
−10
(+10)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
20.3%
+27
0 0 0 = 1 1 = 0 = = = = = 1 1 1
–   Pedone 2.0 64-bit3107+17
−17
(+3)13 − 19
(+4−10=18)
40.6%
13.0 / 32
41.2%
−52
= = = = 0 = 0 1 = = = = 1 1 0 0 = = = = = = 1 = 0 = 0 0 0 0 = 0
–   Vajolet2 2.8 64-bit3098+15
−15
(−6)7 − 10
(+2−5=10)
41.2%
7.0 / 17
66.2%
−56
= = 0 = 0 = = = 0 1 = 0 1 = = = 0
–   Lc0 0.21.3 wLD2 64-bit3094+33
−33
(−10)10 − 6
(+6−2=8)
62.5%
10.0 / 16
68.1%
+61
= 0 = = = = 1 1 1 1 = 0 1 = = 1
–   Houdini 1.5a 32-bit3088+12
−12
(−16)8.5 − 7.5
(+3−2=11)
53.1%
8.5 / 16
88.0%
+1
= = = = = 0 1 0 = = 1 = 1 = = =
–   Strelka 5.5 32-bit3086+15
−15
(−18)10 − 6
(+6−2=8)
62.5%
10.0 / 16
90.1%
+56
= 1 = 1 = = 1 1 0 = 0 = = = 1 1
–   Nemorino 5.00 64-bit3085+13
−13
(−19)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
91.4%
+11
=
–   Texel 1.07 64-bit3073+11
−11
(−31)8.5 − 7.5
(+3−2=11)
53.1%
8.5 / 16
99.0%
−15
= = = = 1 1 = 0 = = 0 1 = = = =
–   Amoeba 3.1 64-bit 4CPU3072+34
−34
(−32)19.5 − 16.5
(+11−8=17)
54.2%
19.5 / 36
94.4%
−7
1 = = = = 0 = 0 1 = = = 1 = 0 1 1 0 = 1 0 1 = 1 = = 0 0 = = 1 1 0 = 1 =
–   Igel 2.4.0 64-bit3068+21
−21
(−36)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
98.9%
+37
= 1 = 1 0 1 0 = = 1 = 1 0 1
–   Critter 1.6 32-bit3067+19
−19
(−37)9 − 7
(+3−1=12)
56.3%
9.0 / 16
99.3%
−5
= 0 1 = = = = = = = = 1 = = 1 =
–   ChessBrainVB 3.743066+14
−14
(−38)10 − 7
(+5−2=10)
58.8%
10.0 / 17
99.7%
+5
= 0 0 1 = 1 = 1 = = = 1 1 = = = =
–   Wasp 3.75 64-bit3062+16
−16
(−42)10 − 7
(+6−3=8)
58.8%
10.0 / 17
99.8%
+9
= 1 1 = 1 = 1 = 0 = = 1 1 0 = = 0
–   chess22k 1.13 64-bit3062+17
−18
(−42)9 − 7
(+4−2=10)
56.3%
9.0 / 16
99.8%
−7
= 0 1 = = = = = 0 = = 1 = = 1 1
–   iCE 4.0 64-bit3060+15
−15
(−44)9 − 8
(+5−4=8)
52.9%
9.0 / 17
99.9%
−29
= 1 = 1 1 0 0 = = = 1 1 = = = 0 0
–   Igel 2.3.1 64-bit3056+23
−23
(−48)9 − 7
(+5−3=8)
56.3%
9.0 / 16
99.8%
−16
1 1 1 1 = 0 = 0 = 0 = = = 1 = =
–   Komodo 4 32-bit3032+16
−16
(−72)11 − 5
(+7−1=8)
68.8%
11.0 / 16
100.0%
+41
1 = = = = = 1 = 1 1 = = 1 0 1 1
–   Rybka 3 Dynamic 64-bit3020+27
−26
(−84)11.5 − 4.5
(+7−0=9)
71.9%
11.5 / 16
100.0%
+42
1 1 = = 1 1 = = = 1 1 = = = 1 =
–   Pirarucu 3.0.7 64-bit3013+19
−19
(−91)10.5 − 5.5
(+6−1=9)
65.6%
10.5 / 16
100.0%
0
0 = = 1 = = 1 = 1 = = = = 1 1 1
–   Winter 0.7 64-bit3002+17
−17
(−102)9.5 − 6.5
(+4−1=11)
59.4%
9.5 / 16
100.0%
−49
1 = = 0 = = = = 1 = = = 1 = 1 =
–   Stockfish 1.9.1 32-bit3001+16
−15
(−103)12.5 − 3.5
(+9−0=7)
78.1%
12.5 / 16
100.0%
+75
1 1 = 1 1 = = 1 1 1 1 = 1 = = =
–   Pirarucu 3.2.4 64-bit2994+22
−22
(−110)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+12
= 1 1 1 = = 0 1

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Created in 2005-2013 by CCRL team
Last games added on April 10, 2021