CCRL 40/40
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 1'044'560 games
played by 2'452 programs
143157 CPU days (X2 4600+)

White wins: 363'036 (34.8%)
Black wins: 270'297 (25.9%)
Draws: 411'227 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Arasan 21.1 64-bit 4CPU (3167+27
−27
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 65 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit 4CPU3431+15
−15
(+264)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Fizbo 2 64-bit 4CPU3278+14
−14
(+111)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+80
=
–   Booot 6.3.1 64-bit 4CPU3261+18
−18
(+94)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Xiphos 0.4 64-bit 4CPU3251+19
−19
(+84)4 − 10
(+0−6=8)
28.6%
4.0 / 14
0.0%
−39
= = 0 = = 0 = 0 = 0 0 0 = =
–   Laser 1.6 64-bit 4CPU3217+17
−17
(+50)8.5 − 7.5
(+2−1=13)
53.1%
8.5 / 16
0.1%
+66
= = = = = = = = = 0 1 = 1 = = =
–   Andscacs 0.88 64-bit 4CPU3210+31
−32
(+43)8 − 8
(+3−3=10)
50.0%
8.0 / 16
2.0%
+38
= = 1 0 = 0 = = = 1 = 0 = 1 = =
–   Schooner 2.0.34 64-bit 4CPU3200+20
−20
(+33)22 − 26
(+10−14=24)
45.8%
22.0 / 48
2.3%
+6
= 0 = = = 1 1 1 = 0 0 = = 0 = = = = 0 1 0 = 0 = = = = 1 = = = = 1 = 0 1 0 0 1 = 0 1 0 = = 1 0 0
–   Chiron 4 64-bit 4CPU3192+13
−13
(+25)9 − 7
(+4−2=10)
56.3%
9.0 / 16
5.2%
+61
= 1 0 = = = 1 = = 0 1 = 1 = = =
–   Gull 3 64-bit 4CPU3180+9
−9
(+13)7.5 − 8.5
(+2−3=11)
46.9%
7.5 / 16
19.1%
−2
1 = 1 0 = 0 = = = = = = 0 = = =
–   NirvanaChess 2.4 64-bit 4CPU3179+14
−14
(+12)8.5 − 7.5
(+3−2=11)
53.1%
8.5 / 16
22.5%
+27
1 = = = = 0 1 = = = = 0 = = = 1
–   Fizbo 1.8 64-bit 4CPU3179+21
−21
(+12)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
24.7%
−6
= = = = = 0 = = 1 = 1 0 1 0 = 0
–   ChessBrainVB 3.72 4CPU3179+38
−38
(+12)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
31.4%
−47
= = 0 =
–   RofChade 2.0 64-bit 4CPU3176+21
−21
(+9)7 − 9
(+2−4=10)
43.8%
7.0 / 16
30.4%
−26
= 0 = = 1 0 = = = 0 = 0 = = 1 =
–   Equinox 3.20 64-bit 4CPU3175+11
−11
(+8)8.5 − 7.5
(+2−1=13)
53.1%
8.5 / 16
31.4%
+24
= = = = 1 = = = 0 1 = = = = = =
–   Booot 6.1 64-bit 4CPU3167+20
−20
(0)7 − 9
(+3−5=8)
43.8%
7.0 / 16
51.0%
−36
1 = = 0 = 0 = = = 0 0 = 1 = 1 0
–   Fritz 15 64-bit 4CPU3161+12
−12
(−6)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
66.9%
+47
1 = 1 = = 0 = 0 1 = = 1 1 = = =
–   Nemorino 5.00 64-bit 4CPU3155+20
−20
(−12)9.5 − 6.5
(+4−1=11)
59.4%
9.5 / 16
77.1%
+36
= 1 1 = = = 1 = = = = 0 = = = 1
–   Hannibal 1.7 64-bit 4CPU3154+14
−14
(−13)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
80.2%
+4
= 1 0 1 1 0 = = = = 1 0 1 0 = =
–   Pedone 1.8 64-bit 4CPU3150+40
−39
(−17)7.5 − 6.5
(+3−2=9)
53.6%
7.5 / 14
76.1%
+3
0 = 1 1 = = = = = = 1 0 = =
–   Critter 1.4 64-bit 4CPU3145+19
−19
(−22)9 − 7
(+5−3=8)
56.3%
9.0 / 16
91.0%
+14
= 0 = 1 1 0 1 = = = = = 1 = 1 0
–   Vajolet2 2.6.1 64-bit 4CPU3136+21
−21
(−31)6.5 − 7.5
(+1−2=11)
46.4%
6.5 / 14
96.7%
−52
= 1 = = = = = = = = = 0 = 0
–   Rybka 3 64-bit 4CPU3123+14
−14
(−44)7.5 − 6.5
(+2−1=11)
53.6%
7.5 / 14
99.8%
−27
= = = 0 1 = = = = = = = = 1
–   Stockfish 1.8 64-bit 4CPU3107+19
−19
(−60)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
+18
= 0 = 1 = = = 1 1 = = = 1 1
–   Sting SF 9 64-bit 4CPU3096+34
−34
(−71)7 − 7
(+4−4=6)
50.0%
7.0 / 14
100.0%
−71
= 1 = 1 = 0 0 = 0 = 1 1 0 =
–   Wasp 3.0 64-bit 4CPU3061+25
−25
(−106)8 − 8
(+3−3=10)
50.0%
8.0 / 16
100.0%
−103
= 0 = = = = = = 0 1 1 0 = = = 1
–   Demolito 2018-10-29 64-bit 4CPU3048+36
−36
(−119)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   iCE 3.0 64-bit3042+12
−12
(−125)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
100.0%
−31
1 = = 1 = 1 0 1 = 0 = 1 = = 1 1
–   Pirarucu 2.7.4 64-bit 4CPU3019+22
−21
(−148)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Monolith 1.0 64-bit 4CPU2853+23
−23
(−314)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Delocto 0.6 64-bit2576+16
−16
(−591)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on May 18, 2019