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

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Show each game results
Arasan 21.1 64-bit 4CPU (3165+27
−27
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 72 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit 4CPU3429+15
−15
(+264)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Fizbo 2 64-bit 4CPU3271+12
−12
(+106)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+75
–   Booot 6.3.1 64-bit 4CPU3260+15
−15
(+95)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Xiphos 0.4 64-bit 4CPU3248+19
−19
(+83)4 − 10
(+0−6=8)
28.6%
4.0 / 14
0.0%
−40
–   Laser 1.6 64-bit 4CPU3215+16
−16
(+50)8.5 − 7.5
(+2−1=13)
53.1%
8.5 / 16
0.1%
+66
–   Andscacs 0.88 64-bit 4CPU3211+27
−28
(+46)8 − 8
(+3−3=10)
50.0%
8.0 / 16
0.9%
+41
–   Schooner 2.0.34 64-bit 4CPU3198+20
−20
(+33)22 − 26
(+10−14=24)
45.8%
22.0 / 48
2.3%
+6
–   Chiron 4 64-bit 4CPU3188+11
−12
(+23)9 − 7
(+4−2=10)
56.3%
9.0 / 16
6.5%
+59
–   Gull 3 64-bit 4CPU3179+9
−9
(+14)7.5 − 8.5
(+2−3=11)
46.9%
7.5 / 16
17.2%
−1
–   NirvanaChess 2.4 64-bit 4CPU3178+13
−13
(+13)8.5 − 7.5
(+3−2=11)
53.1%
8.5 / 16
19.9%
+28
–   Fizbo 1.8 64-bit 4CPU3178+20
−20
(+13)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
22.6%
−5
–   RofChade 2.0 64-bit 4CPU3173+21
−21
(+8)7 − 9
(+2−4=10)
43.8%
7.0 / 16
32.1%
−27
–   Equinox 3.20 64-bit 4CPU3172+11
−11
(+7)8.5 − 7.5
(+2−1=13)
53.1%
8.5 / 16
32.7%
+23
–   Booot 6.1 64-bit 4CPU3166+20
−20
(+1)7 − 9
(+3−5=8)
43.8%
7.0 / 16
49.2%
−35
–   ChessBrainVB 3.72 4CPU3165+30
−30
(0)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
50.7%
−59
–   Fritz 15 64-bit 4CPU3160+12
−12
(−5)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
63.8%
+48
–   Hannibal 1.7 64-bit 4CPU3154+14
−14
(−11)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
78.0%
+6
–   Critter 1.4 64-bit 4CPU3148+18
−17
(−17)9 − 7
(+5−3=8)
56.3%
9.0 / 16
86.1%
+19
–   Nemorino 5.00 64-bit 4CPU3147+18
−18
(−18)9.5 − 6.5
(+4−1=11)
59.4%
9.5 / 16
86.5%
+30
–   Pedone 1.8 64-bit 4CPU3138+28
−28
(−27)7.5 − 6.5
(+3−2=9)
53.6%
7.5 / 14
91.6%
−6
–   Vajolet2 2.6.1 64-bit 4CPU3134+21
−21
(−31)6.5 − 7.5
(+1−2=11)
46.4%
6.5 / 14
96.4%
−52
–   Rybka 3 64-bit 4CPU3118+13
−13
(−47)7.5 − 6.5
(+2−1=11)
53.6%
7.5 / 14
99.9%
−30
–   Sting SF 9 64-bit 4CPU3107+28
−28
(−58)7 − 7
(+4−4=6)
50.0%
7.0 / 14
99.8%
−58
–   Stockfish 1.8 64-bit 4CPU3107+18
−18
(−58)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
+20
–   Demolito 2018-10-29 64-bit 4CPU3064+30
−30
(−101)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Wasp 3.0 64-bit 4CPU3059+25
−25
(−106)8 − 8
(+3−3=10)
50.0%
8.0 / 16
100.0%
−103
–   iCE 3.0 64-bit3040+12
−12
(−125)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
100.0%
−31
–   Pirarucu 2.7.4 64-bit 4CPU3024+20
−20
(−141)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Monolith 1.0 64-bit 4CPU2854+21
−22
(−311)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Delocto 0.6 64-bit2580+15
−15
(−585)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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