CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
White score: 54.5%

Engine Details

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Arasan 17.0 64-bit (2811+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-bit2930+17
−17
(+119)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−207
0 0 0 0 = 0 0 = 0 0
–   Godel 6.0 64-bit2923+19
−19
(+112)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
+47
0 1 = 0 0 = = = 1 0 = = 0 =
–   Gull 1.2 64-bit2919+15
−15
(+108)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+35
1 0 1 0 1 0 0 = = 0
–   Spike 1.4 Leiden2914+8
−8
(+103)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−21
= 0 1 1 0 0 0 0 0 1
–   Deep Junior 13.3 32-bit2909+15
−14
(+98)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+70
= = 1 0 = 0 = = = =
–   Protector 1.4.0 64-bit2901+14
−14
(+90)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−18
= 0 0 0 = 0 1 0 = 1
–   Quazar 0.4 32-bit2879+12
−12
(+68)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
0.0%
+162
1 1 1 = 0 = = = 1 =
–   Gaviota 1.0 64-bit2859+11
−11
(+48)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.2%
+48
= = = = 0 1 = = 0 1
–   Vajolet2 1.28 64-bit2846+22
−22
(+35)11 − 9
(+4−2=14)
55.0%
11.0 / 20
3.2%
+61
= = = = 1 = = = 1 = = 0 = 1 = = 0 1 = =
–   Zurichess Neuchatel 64-bit2827+13
−13
(+16)5 − 5
(+2−2=6)
50.0%
5.0 / 10
17.1%
+19
0 0 = = = = = 1 = 1
–   NirvanaChess 1.5 64-bit2822+29
−29
(+11)3 − 7
(+1−5=4)
30.0%
3.0 / 10
30.7%
−115
0 0 1 0 = = 0 = = 0
–   SmarThink 1.40 64-bit2822+32
−32
(+11)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
31.8%
+116
0 1 = 1 1 = 1 1 0 =
–   NirvanaChess 1.6 64-bit2821+28
−28
(+10)5 − 5
(+4−4=2)
50.0%
5.0 / 10
31.6%
+10
0 1 = 1 1 = 1 0 0 0
–   Tornado 7.0 64-bit2817+19
−19
(+6)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
37.7%
−30
0 = = = 1 1 0 0 1 0
–   Cheng4 0.36c 64-bit2799+18
−18
(−12)9 − 5
(+5−1=8)
64.3%
9.0 / 14
75.9%
+68
= 1 = 1 1 0 = = = = = = 1 1
–   Loop 13.6 (Loop 2007) 64-bit2790+16
−16
(−21)4 − 6
(+2−4=4)
40.0%
4.0 / 10
88.9%
−75
0 = 0 0 1 = 0 = 1 =
–   Crafty 23.6 64-bit2788+25
−25
(−23)5 − 5
(+2−2=6)
50.0%
5.0 / 10
87.7%
−23
= = 1 = 1 0 = = = 0
–   Rybka 1.0 32-bit2787+15
−14
(−24)5 − 5
(+1−1=8)
50.0%
5.0 / 10
91.9%
−24
= = = = 1 = = 0 = =
–   Scorpio 2.7.6 64-bit2781+17
−17
(−30)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
95.3%
+52
1 0 = 1
–   MinkoChess 1.2 32-bit2780+14
−14
(−31)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
96.5%
0
= = 0 0 1 = = 1 = 1
–   Octochess r5190 64-bit2772+15
−15
(−39)6.5 − 7.5
(+2−3=9)
46.4%
6.5 / 14
98.9%
−56
= = = = = 1 0 = = = 1 = 0 0
–   Dirty 20Apr2013 64-bit2769+16
−16
(−42)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.1%
−52
0 = 1 =
–   GNU Chess 5.50 64-bit2757+19
−19
(−54)1 − 3
(+0−2=2)
25.0%
1.0 / 4
99.8%
−203
= = 0 0
–   Bison 9.11 64-bit2756+13
−13
(−55)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
99.9%
+197
1 = 1 1 1 1 = 1 1 =
–   Rodent 1.3 64-bit2740+29
−29
(−71)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+71
1 = 1 =
–   Toga II 1.1a 32-bit2731+16
−16
(−80)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+29
1 1 1 = 0 = 0 1 1 =
–   Godel 3.4.9 64-bit2727+14
−14
(−84)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−233
= 0 0 =
–   EXchess 6.50b 64-bit2713+32
−32
(−98)4 − 6
(+1−3=6)
40.0%
4.0 / 10
100.0%
−153
= = 0 = = = 0 0 = 1
–   ProDeo 1.812699+32
−32
(−112)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−52
0 = = 1 = 0 1 1 = 1
–   Rhetoric 1.2 64-bit2695+25
−25
(−116)10 − 4
(+7−1=6)
71.4%
10.0 / 14
100.0%
+17
= = = 0 1 = 1 1 1 1 1 = = 1
–   Tornado 4.87a 32-bit2686+33
−33
(−125)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+21
1 = 1 = 1 0 1 0 1 1
–   Pawny 1.0 64-bit2660+17
−17
(−151)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−83
= = 1 =
–   RedQueen 1.1.97 64-bit2660+17
−17
(−151)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+5
1 = 1 =
–   Cyrano 0.6b17 64-bit2650+21
−21
(−161)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−71
= = 1 1 = 0 1 = 1 =

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Created in 2005-2013 by CCRL team
Last games added on September 26, 2020