CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Arasan 22.1 64-bit (3145+20
−20
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 72 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RubiChess 1.9 64-bit3262+15
−14
(+117)15.5 − 36.5
(+5−26=21)
29.8%
15.5 / 52
0.0%
−10
= = = = = = 1 0 0 0 0 1 0 0 0 0 = 0 0 0 = 0 = = 1 0 0 1 0 = 0 = = 0 0 0 0 = 0 0 = 0 = 1 = = = 0 = = 0 0
–   Xiphos 0.6 64-bit3252+9
−9
(+107)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−43
0 = = 0
–   RofChade 2.3 64-bit3239+11
−11
(+94)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−195
0 0 0 =
–   Booot 6.4 64-bit3237+11
−11
(+92)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+184
0 1 = 1
–   Laser 1.7 64-bit3205+9
−9
(+60)8.5 − 19.5
(+4−15=9)
30.4%
8.5 / 28
0.0%
−73
0 = = 0 0 0 = 1 0 0 0 = 0 = 0 0 1 = = 1 0 1 = 0 = 0 0 0
–   RofChade 2.202 64-bit3203+12
−12
(+58)10 − 10
(+6−6=8)
50.0%
10.0 / 20
0.0%
+55
= 0 = 0 1 = = = 1 0 = = = 0 1 0 1 1 1 0
–   SlowChess Blitz Classic 2.1 64-bit3202+18
−18
(+57)6 − 14
(+0−8=12)
30.0%
6.0 / 20
0.0%
−57
= 0 0 0 = 0 = 0 0 0 = = = = = 0 = = = =
–   Schooner 2.2 64-bit3201+10
−10
(+56)14.5 − 22.5
(+4−12=21)
39.2%
14.5 / 37
0.0%
−7
= 1 = 0 1 = 1 = = 0 = = = = 0 = 0 = = = = = 0 = 0 = = 1 = 0 0 = 0 = 0 0 0
–   Defenchess 2.2 64-bit3201+10
−9
(+56)15.5 − 20.5
(+5−10=21)
43.1%
15.5 / 36
0.0%
+17
0 = = = = = 1 = = = = 1 0 0 0 = 1 = = 0 = = = = = 0 1 0 0 0 = = 0 = = 1
–   Booot 6.3.1 64-bit3198+9
−9
(+53)6 − 14
(+0−8=12)
30.0%
6.0 / 20
0.0%
−58
0 = = = = = = 0 0 0 0 = 0 = = = = 0 = 0
–   Shredder 13 64-bit3197+8
−8
(+52)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
−7
= = 0 =
–   Fizbo 2 64-bit3195+8
−8
(+50)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+50
1 = = 0
–   Fritz 17 64-bit3190+16
−16
(+45)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.0%
−18
0 = = = = = = 0
–   RubiChess 1.7.3 64-bit3189+17
−17
(+44)15 − 21
(+5−11=20)
41.7%
15.0 / 36
0.0%
−5
= = = 0 0 = 0 = = = = = = 1 = = 0 = = = 0 = 1 0 0 = = 0 1 1 1 = 0 0 0 =
–   RubiChess 1.8 64-bit3187+20
−20
(+42)5 − 7
(+0−2=10)
41.7%
5.0 / 12
0.1%
0
= = 0 = = = 0 = = = = =
–   Andscacs 0.95 64-bit3179+10
−9
(+34)8.5 − 11.5
(+3−6=11)
42.5%
8.5 / 20
0.1%
−7
= = = = = 1 0 = 1 = = 0 1 0 0 = = 0 0 =
–   Roc 1.6 64-bit3153+22
−22
(+8)1 − 0
(+1−0=0)
100.0%
1.0 / 1
29.0%
+INF
1
–   Xiphos 0.4 64-bit3143+11
−11
(−2)10.5 − 9.5
(+5−4=11)
52.5%
10.5 / 20
55.9%
+9
1 0 = = = 0 0 0 = = = = = 1 = 1 1 = = 1
–   Lc0 0.24.0 w591226 64-bit3141+31
−31
(−4)3 − 1
(+2−0=2)
75.0%
3.0 / 4
57.5%
+145
1 1 = =
–   NirvanaChess 2.5 64-bit3131+19
−19
(−14)11 − 10
(+6−5=10)
52.4%
11.0 / 21
83.9%
+3
= 1 1 0 = 0 = = 0 1 0 = 0 1 = = 1 = = = 1
–   Pedone 2.1 64-bit3127+21
−21
(−18)9 − 6
(+3−0=12)
60.0%
9.0 / 15
89.2%
+28
1 = = = = 1 1 = = = = = = = =
–   Winter 0.9 64-bit3126+17
−17
(−19)19 − 15
(+10−6=18)
55.9%
19.0 / 34
92.8%
+13
1 1 1 = 0 = 0 = = = = = 0 0 = 1 = = 1 0 1 1 = 1 1 = 0 1 = = = = = =
–   Roc 1.7 64-bit3122+22
−22
(−23)12.5 − 7.5
(+6−1=13)
62.5%
12.5 / 20
94.1%
+41
= = = 0 1 = 1 = = = 1 = 1 = = 1 = = 1 =
–   Lc0 0.26.2 w703810 64-bit3115+30
−30
(−30)7 − 9
(+5−7=4)
43.8%
7.0 / 16
94.6%
−76
= 0 0 1 1 0 0 = 1 0 0 1 1 0 = =
–   Igel 2.6.0 64-bit3114+22
−22
(−31)25 − 19
(+12−6=26)
56.8%
25.0 / 44
98.3%
+5
= 1 = = = 0 = = 1 = 0 = = = 1 = = = = 1 1 = = 1 = 0 0 = 1 = = = = = 1 = = 1 0 = 0 1 1 1
–   Combusken 1.4.0 64-bit3110+19
−19
(−35)4 − 4
(+2−2=4)
50.0%
4.0 / 8
99.3%
−35
1 = = 0 = 0 = 1
–   Pedone 2.0 64-bit3106+17
−17
(−39)16.5 − 11.5
(+8−3=17)
58.9%
16.5 / 28
99.8%
+8
= 1 = = = = = 1 = 1 = 0 1 = = 1 1 1 = = 1 = = = = 0 = 0
–   Vajolet2 2.8 64-bit3097+15
−15
(−48)7.5 − 4.5
(+3−0=9)
62.5%
7.5 / 12
100.0%
+16
= = 1 = 1 1 = = = = = =
–   Beef 0.3.6 64-bit3096+27
−27
(−49)14.5 − 6.5
(+9−1=11)
69.0%
14.5 / 21
99.8%
+61
1 = = = 1 = = 1 0 1 1 1 = = 1 = 1 = = = 1
–   Komodo 3 64-bit3088+14
−14
(−57)11.5 − 8.5
(+6−3=11)
57.5%
11.5 / 20
100.0%
−17
1 1 1 = = 0 = = = = 1 0 = 1 = = = 1 = 0
–   Winter 0.8 64-bit3080+21
−21
(−65)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
100.0%
−6
= = = = 1 1 0 1 = 1 0 1 0 1 = =
–   chess22k 1.14 64-bit3076+16
−16
(−69)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−151
0 0 = 1
–   Wasp 4.0 64-bit3076+19
−19
(−69)16.5 − 11.5
(+7−2=19)
58.9%
16.5 / 28
100.0%
−21
= = = = = 1 1 = 0 1 = = = 0 = = = = 1 = = = = 1 = = 1 1
–   Texel 1.07 64-bit3072+11
−11
(−73)13 − 7
(+7−1=12)
65.0%
13.0 / 20
100.0%
+8
= 1 1 = = 1 = 0 1 = = = 1 1 = 1 = = = =
–   Critter 1.4 32-bit3070+13
−13
(−75)12.5 − 7.5
(+8−3=9)
62.5%
12.5 / 20
100.0%
−1
= 1 1 1 1 = = = = 0 = 1 = 0 1 1 1 = = 0
–   ChessBrainVB 3.743065+14
−14
(−80)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+2
= 1 1 0
–   iCE 4.0 64-bit3058+15
−15
(−87)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+199
= = 1 1 1 1 1 1
–   Minic 2.46 64-bit3049+22
−22
(−96)13.5 − 6.5
(+8−1=11)
67.5%
13.5 / 20
100.0%
+6
0 1 = = = 1 1 1 = 1 = = = = 1 1 = 1 = =
–   Combusken 1.3.0 64-bit3047+23
−23
(−98)10.5 − 5.5
(+6−1=9)
65.6%
10.5 / 16
100.0%
−10
= = 1 1 1 1 = 1 = = 0 = = = 1 =
–   Combusken 1.3.1 64-bit3038+25
−25
(−107)8 − 4
(+4−0=8)
66.7%
8.0 / 12
100.0%
−17
= = = = = 1 1 = = = 1 1
–   Minic 2.33 64-bit2994+27
−27
(−151)9.5 − 2.5
(+7−0=5)
79.2%
9.5 / 12
100.0%
+39
= 1 = 1 = 1 1 1 1 1 = =

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021