CCRL 40/15
Downloads and Statistics
February 8, 2020
Testing summary:
Total: 1'120'733 games
played by 2'610 programs

White wins: 387'881 (34.6%)
Black wins: 287'767 (25.7%)
Draws: 445'085 (39.7%)
White score: 54.5%

Engine Details

Options
Show each game results
Arasan 19.2 64-bit 4CPU (3040+31
−31
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 69 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   NirvanaChess 2.3 64-bit 4CPU3153+18
−18
(+113)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+255
1 =
–   Protector 1.9.0 64-bit 4CPU3139+15
−15
(+99)11 − 27
(+2−18=18)
28.9%
11.0 / 38
0.0%
−28
0 = = 0 = = 0 0 1 = 0 0 = 0 0 = = 0 0 = = 0 0 0 = 0 0 0 = = = = 1 = = 0 = 0
–   Texel 1.06 64-bit 4CPU3133+20
−20
(+93)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+93
= =
–   Chiron 3.01 64-bit 4CPU3131+24
−25
(+91)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+91
= =
–   BlackMamba 2.0 64-bit 4CPU3124+15
−15
(+84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+84
0 1
–   Naum 4.6 64-bit 4CPU3096+14
−14
(+56)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−86
= 0
–   Alfil 15.8 64-bit 4CPU3057+22
−22
(+17)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
19.6%
+173
= 1
–   Hiarcs 14 4CPU3055+13
−13
(+15)1 − 1
(+0−0=2)
50.0%
1.0 / 2
20.4%
+15
= =
–   Vajolet2 2.2 64-bit 4CPU3043+27
−27
(+3)18 − 16
(+9−7=18)
52.9%
18.0 / 34
44.8%
+23
= 1 = 0 0 1 = 1 0 1 = 1 = 0 = 0 1 = = = = 0 = = = 1 1 1 = = = = 0 =
–   Pedone 1.5 64-bit 4CPU3033+31
−31
(−7)16.5 − 16.5
(+7−7=19)
50.0%
16.5 / 33
62.2%
−7
1 = = 0 = = 0 1 = 1 1 = 0 = 0 = = 0 = = 1 = 0 1 = = = 0 = = 1 = =
–   Vajolet2 2.3 64-bit 4CPU3028+31
−31
(−12)16 − 15
(+8−7=16)
51.6%
16.0 / 31
70.9%
0
= = = 0 = = 0 = = 1 0 = = 0 = 0 0 = = = 1 = 1 1 1 = 0 1 1 1 =
–   Bobcat 8.0 64-bit 4CPU3026+21
−21
(−14)16 − 17
(+6−7=20)
48.5%
16.0 / 33
76.6%
−22
= 1 = 0 = 1 0 = 0 0 1 = 1 = = = = 0 0 = = = = = = = = 1 1 = 0 = =
–   Deep Junior Yokohama 64-bit 4CPU3026+16
−16
(−14)1 − 1
(+0−0=2)
50.0%
1.0 / 2
78.4%
−14
= =
–   Senpai 1.0 64-bit 4CPU3024+16
−16
(−16)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
80.1%
+126
1 =
–   Crafty 25.2 64-bit 4CPU3015+16
−16
(−25)20 − 16
(+8−4=24)
55.6%
20.0 / 36
92.3%
+6
= 0 0 = 0 1 = = = = = 1 1 0 1 = = = = = = = = = = = = = 1 = = 1 = 1 1 =
–   Cheng 4.39 64-bit 4CPU3011+15
−15
(−29)1 − 1
(+0−0=2)
50.0%
1.0 / 2
94.8%
−29
= =
–   Rybka 2.1 64-bit 4CPU2998+29
−29
(−42)19.5 − 12.5
(+11−4=17)
60.9%
19.5 / 32
97.6%
+19
1 1 = = = 0 = = 0 = = 0 = 1 = = = 0 1 = = = = 1 = 1 1 1 1 1 1 =
–   Tornado 7.0 64-bit 4CPU2894+25
−25
(−146)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
−38
1 = = 1 = = 1 0 = 1 = 1 = 1 = = 0 1 = = 0 1 1 1 0 1 = = 1 1 1 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on February 8, 2020