CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

Options
Show each game results
Arasan 19.2 64-bit 4CPU (3077+26
−26
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 89 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Counter 4.1 64-bit 4CPU3240+22
−22
(+163)5 − 9
(+1−5=8)
35.7%
5.0 / 14
0.0%
+68
–   SlowChess Blitz Classic 1.9 64-bit 4CPU3230+21
−21
(+153)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.0%
+64
–   NirvanaChess 2.3 64-bit 4CPU3191+16
−16
(+114)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+275
–   Protector 1.9.0 64-bit 4CPU3181+14
−14
(+104)11 − 27
(+2−18=18)
28.9%
11.0 / 38
0.0%
−39
–   Texel 1.06 64-bit 4CPU3171+18
−18
(+94)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+94
–   Chiron 3.01 64-bit 4CPU3170+22
−22
(+93)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+93
–   BlackMamba 2.0 64-bit 4CPU3162+13
−13
(+85)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+84
–   Amoeba 3.4 64-bit 4CPU3156+20
−20
(+79)11 − 19
(+0−8=22)
36.7%
11.0 / 30
0.0%
−2
–   Naum 4.6 64-bit 4CPU3130+13
−13
(+53)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−108
–   Alfil 15.8 64-bit 4CPU3089+19
−19
(+12)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
21.6%
+182
–   HIARCS 14 4CPU3084+12
−12
(+7)1 − 1
(+0−0=2)
50.0%
1.0 / 2
30.6%
+7
–   Vajolet2 2.2 64-bit 4CPU3072+24
−24
(−5)18 − 16
(+9−7=18)
52.9%
18.0 / 34
60.8%
+18
–   Pedone 1.5 64-bit 4CPU3064+27
−27
(−13)16.5 − 16.5
(+7−7=19)
50.0%
16.5 / 33
76.9%
−13
–   Vajolet2 2.3 64-bit 4CPU3056+28
−28
(−21)16 − 15
(+8−7=16)
51.6%
16.0 / 31
88.3%
−7
–   Bobcat 8.0 64-bit 4CPU3054+19
−19
(−23)16 − 17
(+6−7=20)
48.5%
16.0 / 33
93.1%
−33
–   Deep Junior Yokohama 64-bit 4CPU3052+14
−14
(−25)1 − 1
(+0−0=2)
50.0%
1.0 / 2
95.6%
−25
–   Senpai 1.0 64-bit 4CPU3050+15
−15
(−27)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.4%
+134
–   Crafty 25.2 64-bit 4CPU3042+14
−14
(−35)20 − 16
(+8−4=24)
55.6%
20.0 / 36
99.3%
+2
–   Cheng 4.39 64-bit 4CPU3038+14
−14
(−39)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.6%
−39
–   Rybka 2.1 64-bit 4CPU3021+24
−24
(−56)19.5 − 12.5
(+11−4=17)
60.9%
19.5 / 32
100.0%
+16
–   Tornado 7.0 64-bit 4CPU2908+23
−23
(−169)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
−44

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on November 16, 2024