CCRL 40/15
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 1'194'035 games
played by 2'744 programs

White wins: 411'031 (34.4%)
Black wins: 303'225 (25.4%)
Draws: 479'779 (40.2%)
White score: 54.5%

Engine Details

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Show each game results
Arasan 17.0 64-bit (2810+31
−31
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 70 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hannibal 1.3 32-bit2929+17
−17
(+119)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−207
–   Godel 6.0 64-bit2923+19
−19
(+113)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
+48
–   Gull 1.2 64-bit2918+14
−15
(+108)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+35
–   Spike 1.4 Leiden2913+8
−8
(+103)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−21
–   Deep Junior 13.3 32-bit2908+14
−14
(+98)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+70
–   Protector 1.4.0 64-bit2900+14
−14
(+90)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−18
–   Quazar 0.4 32-bit2879+12
−12
(+69)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
0.0%
+163
–   Gaviota 1.0 64-bit2858+11
−11
(+48)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.2%
+48
–   Vajolet2 1.28 64-bit2845+22
−22
(+35)11 − 9
(+4−2=14)
55.0%
11.0 / 20
3.2%
+61
–   Zurichess Neuchatel 64-bit2827+13
−13
(+17)5 − 5
(+2−2=6)
50.0%
5.0 / 10
15.7%
+20
–   NirvanaChess 1.5 64-bit2821+29
−29
(+11)3 − 7
(+1−5=4)
30.0%
3.0 / 10
30.9%
−115
–   SmarThink 1.40 64-bit2821+32
−32
(+11)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
31.9%
+116
–   NirvanaChess 1.6 64-bit2820+28
−28
(+10)5 − 5
(+4−4=2)
50.0%
5.0 / 10
31.7%
+10
–   Tornado 7.0 64-bit2816+19
−19
(+6)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
37.9%
−30
–   Cheng4 0.36c 64-bit2798+18
−18
(−12)9 − 5
(+5−1=8)
64.3%
9.0 / 14
76.0%
+68
–   Loop 13.6 (Loop 2007) 64-bit2789+16
−16
(−21)4 − 6
(+2−4=4)
40.0%
4.0 / 10
88.9%
−75
–   Crafty 23.6 64-bit2787+25
−25
(−23)5 − 5
(+2−2=6)
50.0%
5.0 / 10
87.6%
−23
–   Rybka 1.0 32-bit2786+14
−14
(−24)5 − 5
(+1−1=8)
50.0%
5.0 / 10
92.5%
−24
–   Scorpio 2.7.6 64-bit2781+17
−17
(−29)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
95.2%
+53
–   MinkoChess 1.2 32-bit2779+14
−14
(−31)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
96.4%
0
–   Octochess r5190 64-bit2771+15
−15
(−39)6.5 − 7.5
(+2−3=9)
46.4%
6.5 / 14
98.9%
−56
–   Dirty 20Apr2013 64-bit2769+16
−16
(−41)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.1%
−51
–   Bison 9.11 64-bit2756+13
−13
(−54)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
99.9%
+198
–   GNU Chess 5.50 64-bit2756+19
−19
(−54)1 − 3
(+0−2=2)
25.0%
1.0 / 4
99.8%
−203
–   Rodent 1.3 64-bit2740+29
−29
(−70)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+72
–   Toga II 1.1a 32-bit2731+16
−16
(−79)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+30
–   Godel 3.4.9 64-bit2726+14
−14
(−84)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−233
–   EXchess 6.50b 64-bit2713+32
−32
(−97)4 − 6
(+1−3=6)
40.0%
4.0 / 10
100.0%
−152
–   ProDeo 1.812698+32
−32
(−112)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−52
–   Rhetoric 1.2 64-bit2694+25
−25
(−116)10 − 4
(+7−1=6)
71.4%
10.0 / 14
100.0%
+17
–   Tornado 4.87a 32-bit2685+33
−33
(−125)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+21
–   RedQueen 1.1.97 64-bit2660+17
−17
(−150)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+6
–   Pawny 1.0 64-bit2659+17
−17
(−151)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−83
–   Cyrano 0.6b17 64-bit2649+21
−21
(−161)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−71

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Created in 2005-2013 by CCRL team
Last games added on November 28, 2020