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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Show each game results
Arasan 19.1 64-bit (2920+22
−22
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 72 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   iCE 3.0 64-bit3039+11
−11
(+119)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Sting SF 9.99 64-bit3031+25
−25
(+111)7 − 3
(+5−1=4)
70.0%
7.0 / 10
0.0%
+234
–   Pedone 1.7 64-bit3011+17
−17
(+91)3 − 9
(+0−6=6)
25.0%
3.0 / 12
0.0%
−56
–   Sting SF 10.1 64-bit3011+28
−28
(+91)6.5 − 9.5
(+2−5=9)
40.6%
6.5 / 16
0.0%
+38
–   SmarThink 1.96 64-bit3004+20
−20
(+84)4.5 − 9.5
(+1−6=7)
32.1%
4.5 / 14
0.0%
−19
–   Vajolet2 2.5 64-bit2999+18
−18
(+79)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−53
–   Hannibal 1.4b 64-bit2999+12
−12
(+79)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−72
–   Protector 1.6.0 64-bit2993+17
−17
(+73)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+17
–   Rodent III 0.281 64-bit2991+20
−20
(+71)4.5 − 9.5
(+3−8=3)
32.1%
4.5 / 14
0.0%
−58
–   Demolito 2019-04-27 64-bit2984+19
−19
(+64)5 − 9
(+2−6=6)
35.7%
5.0 / 14
0.0%
−19
–   ChessBrainVB 3.502978+23
−23
(+58)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.0%
+120
–   Alfil 15.8 64-bit2962+17
−17
(+42)3.5 − 10.5
(+0−7=7)
25.0%
3.5 / 14
0.1%
−109
–   Chiron 1.5 64-bit2962+15
−15
(+42)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.1%
−44
–   Andscacs 0.80 64-bit2959+25
−25
(+39)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
1.0%
+7
–   Hiarcs 142959+10
−10
(+39)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.1%
+11
–   Vajolet2 2.2 64-bit2959+19
−19
(+39)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
0.4%
−20
–   Pedone 1.4.1 64-bit2955+20
−20
(+35)7 − 7
(+1−1=12)
50.0%
7.0 / 14
0.8%
+32
–   Pedone 1.5 64-bit2953+21
−21
(+33)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
1.6%
+64
–   Hakkapeliitta 3.0 64-bit2952+12
−12
(+32)9 − 5
(+6−2=6)
64.3%
9.0 / 14
0.5%
+118
–   Deep Sjeng c't 20102939+10
−10
(+19)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
5.4%
−135
–   Deep Shredder 12 64-bit2937+10
−9
(+17)3 − 7
(+2−6=2)
30.0%
3.0 / 10
7.2%
−138
–   Crafty 25.2 64-bit2930+11
−11
(+10)4 − 6
(+1−3=6)
40.0%
4.0 / 10
20.8%
−41
–   Cheng 4.39 64-bit2918+10
−11
(−2)8 − 10
(+3−5=10)
44.4%
8.0 / 18
55.8%
−31
–   Deep Junior Yokohama 64-bit2918+14
−14
(−2)10.5 − 3.5
(+8−1=5)
75.0%
10.5 / 14
56.2%
+164
–   Rodent II 0.9.64 64-bit2914+22
−22
(−6)7 − 7
(+4−4=6)
50.0%
7.0 / 14
64.3%
0
–   Spike 1.4 Leiden2913+8
−8
(−7)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
71.5%
−98
–   Wasp 1.25 64-bit2907+22
−22
(−13)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
79.9%
−36
–   Quazar 0.4 64-bit2903+10
−10
(−17)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
90.9%
−79
–   Nemorino 1.02 64-bit2902+23
−23
(−18)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
86.0%
−49
–   DiscoCheck 5.2 64-bit2898+17
−17
(−22)5 − 5
(+3−3=4)
50.0%
5.0 / 10
93.6%
−26
–   Spark 1.0 64-bit2891+12
−12
(−29)4 − 6
(+1−3=6)
40.0%
4.0 / 10
98.9%
−84
–   Deuterium 14.3.34.130 64-bit2889+12
−12
(−31)8 − 6
(+4−2=8)
57.1%
8.0 / 14
99.2%
+11
–   Bobcat 7.6 64-bit2874+22
−22
(−46)11.5 − 6.5
(+6−1=11)
63.9%
11.5 / 18
99.8%
+31
–   Rodent II 0.9.33 64-bit2867+27
−27
(−53)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
99.9%
+95
–   Laser 1.2 64-bit2867+23
−23
(−53)14.5 − 9.5
(+7−2=15)
60.4%
14.5 / 24
100.0%
+2
–   Thinker 5.4d Inert 64-bit2863+15
−15
(−57)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+54
–   Crafty 25.0 64-bit2862+20
−20
(−58)12.5 − 5.5
(+10−3=5)
69.4%
12.5 / 18
100.0%
+81
–   Gaviota 1.0 64-bit2858+11
−11
(−62)9 − 5
(+6−2=6)
64.3%
9.0 / 14
100.0%
+27
–   EXchess 7.92b 64-bit2853+22
−22
(−67)9.5 − 8.5
(+3−2=13)
52.8%
9.5 / 18
100.0%
−51
–   Atlas 3.80 64-bit2846+14
−14
(−74)6.5 − 7.5
(+2−3=9)
46.4%
6.5 / 14
100.0%
−94
–   DisasterArea 1.65 64-bit2846+13
−13
(−74)9.5 − 8.5
(+6−5=7)
52.8%
9.5 / 18
100.0%
−52
–   Wasp 1.02 64-bit2840+28
−28
(−80)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+31
–   Dirty 3Nov2015 64-bit2836+17
−17
(−84)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
100.0%
−6
–   Murka 3 64-bit2822+12
−12
(−98)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+100
–   Tornado 7.0 64-bit2815+19
−19
(−105)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+23
–   Scorpio 2.7.7 64-bit2803+16
−16
(−117)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+115
–   Rhetoric 1.4.3 64-bit2792+12
−12
(−128)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−2
–   Pawny 1.2 64-bit2778+13
−13
(−142)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+53
–   GNU Chess 5.50 64-bit2756+19
−19
(−164)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+86
–   Tucano 6.00 64-bit2723+16
−16
(−197)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+33
–   Amoeba 1.4 64-bit2708+26
−26
(−212)8.5 − 2.5
(+7−1=3)
77.3%
8.5 / 11
100.0%
−19
–   Capivara LK 0.09b02g 64-bit2562+16
−16
(−358)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−388

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