CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Arasan 15.6 64-bit (2730+30
−30
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 67 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   MinkoChess 1.3 64-bit2854+14
−14
(+124)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−32
0 =
–   Toga II 3.02850+16
−16
(+120)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−22
= 0
–   Nemo 1.0.1 64-bit2847+12
−12
(+117)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+117
0 1
–   Booot 5.1.02843+10
−10
(+113)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−44
0 =
–   Tornado 4.88 64-bit2820+16
−15
(+90)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−66
0 =
–   Hannibal 1.0a 32-bit2800+12
−12
(+70)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−184
0 0 = 0
–   Texel 1.01 64-bit2787+21
−21
(+57)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.1%
+213
= 1
–   Crafty 23.6 64-bit2787+25
−25
(+57)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.2%
+57
0 1
–   Glaurung 2.2 64-bit2783+16
−16
(+53)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.1%
+83
1 = = 0
–   Gaviota 0.86 64-bit2781+21
−21
(+51)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.3%
+44
1 = = 0 = =
–   Scorpio 2.7.6 64-bit2781+17
−17
(+51)9.5 − 16.5
(+3−10=13)
36.5%
9.5 / 26
0.1%
−33
0 = = = = = 0 = 0 1 1 0 1 = = = 0 = 0 0 = = 0 0 = 0
–   Scorpio 2.7.5 64-bit2778+27
−27
(+48)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.1%
−108
0 =
–   Glaurung 2.1 64-bit2770+19
−19
(+40)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
1.4%
+19
1 = 0 = = = 1 = 0 0 1 0
–   Dirty 20Apr2013 64-bit2769+16
−16
(+39)8 − 16
(+5−13=6)
33.3%
8.0 / 24
1.1%
−81
0 1 0 0 0 = 0 1 = 1 0 = 0 = 0 0 0 = 0 1 0 1 0 =
–   Thinker 5.3b Passive 64-bit2765+24
−24
(+35)2 − 2
(+0−0=4)
50.0%
2.0 / 4
3.4%
+65
= = = =
–   SmarThink 1.20 64-bit2763+18
−18
(+33)1 − 1
(+1−1=0)
50.0%
1.0 / 2
3.1%
+33
0 1
–   DiscoCheck 4.3 64-bit2758+27
−27
(+28)7 − 9
(+2−4=10)
43.8%
7.0 / 16
7.8%
+1
1 = = 0 = 0 = = 0 = = 1 = = 0 =
–   GNU Chess 5.50 64-bit2757+19
−19
(+27)5.5 − 10.5
(+2−7=7)
34.4%
5.5 / 16
6.3%
−75
0 0 = = 1 = 1 = 0 0 0 = = 0 = 0
–   Bison 9.11 64-bit2755+13
−13
(+25)2 − 2
(+1−1=2)
50.0%
2.0 / 4
6.7%
+25
= = 0 1
–   Ktulu 92754+13
−13
(+24)0 − 2
(+0−2=0)
0.0%
0.0 / 2
7.2%
−INF
0 0
–   Dirty 05Sep2012 64-bit2754+23
−23
(+24)1 − 3
(+0−2=2)
25.0%
1.0 / 4
10.4%
−155
0 0 = =
–   Crafty 23.5 64-bit2747+28
−28
(+17)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
20.1%
−25
0 = = = = =
–   EXchess 7.11b 64-bit2743+31
−31
(+13)1 − 1
(+1−1=0)
50.0%
1.0 / 2
27.5%
+13
1 0
–   Chronos 1.9.9 64-bit2738+13
−13
(+8)1 − 1
(+0−0=2)
50.0%
1.0 / 2
31.0%
+8
= =
–   Octochess r5132 64-bit2727+32
−32
(−3)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
54.3%
−159
0 =
–   Bobcat 3.25 64-bit2725+17
−17
(−5)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
60.9%
−147
0 =
–   Octochess r4984 64-bit2724+31
−31
(−6)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
60.8%
−37
1 0 1 1 0 = = 0 1 0 0 =
–   EXchess 7.03b 64-bit2722+32
−32
(−8)10 − 5
(+9−4=2)
66.7%
10.0 / 15
62.6%
+119
0 1 = 1 0 1 0 1 1 = 0 1 1 1 1
–   Chess Tiger 2007.12703+10
−10
(−27)1 − 1
(+1−1=0)
50.0%
1.0 / 2
94.4%
−27
0 1
–   ProDeo 1.812699+32
−32
(−31)7 − 3
(+6−2=2)
70.0%
7.0 / 10
91.7%
+118
1 1 = = 0 1 1 0 1 1
–   Chessmaster 11 Conqueror2698+19
−19
(−32)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
96.0%
+116
= 1 1 = 1 1 0 1 = 1 1 0
–   Chronos 1.9.8 64-bit2695+32
−32
(−35)1 − 3
(+1−3=0)
25.0%
1.0 / 4
93.6%
−233
0 0 1 0
–   Chessmaster 11 Archangel2694+21
−21
(−36)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
97.2%
+22
1 = 1 0
–   Dirty 25Aug2011 64-bit2690+28
−28
(−40)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
96.9%
+82
0 = 1 0 1 1 1 0 1 1
–   Delfi 5.42689+11
−12
(−41)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.3%
+INF
1 1
–   EXchess 6.71b 64-bit2685+32
−32
(−45)5 − 5
(+4−4=2)
50.0%
5.0 / 10
97.7%
−45
1 = 0 1 = 0 1 0 1 0
–   Chess Tiger 20072681+12
−12
(−49)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.8%
−107
0 1 = 0
–   Daydreamer 1.75 64-bit2679+16
−17
(−51)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.8%
−193
0 =
–   Rodent 1.0 64-bit2678+27
−27
(−52)7 − 7
(+5−5=4)
50.0%
7.0 / 14
99.4%
−45
1 1 = 0 1 0 = 0 1 0 1 0 = =
–   Deuterium 12.01.30.1070 64-bit2677+27
−27
(−53)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
99.5%
0
= = 1 = 1 0
–   RedQueen 1.1.3 64-bit2675+25
−25
(−55)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
99.7%
−106
1 1 0 0 0 1 0 =
–   Naraku 1.312675+30
−29
(−55)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.4%
+197
1 1 1 =
–   ProDeo 1.852674+28
−28
(−56)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.6%
+3
= 1 0 1 = = 1 1 0 =
–   LoopList 6.002664+25
−25
(−66)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
99.9%
+24
0 0 1 1 1 1 1 = = 1 0 =
–   Vajolet 2.032660+24
−24
(−70)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−70
0 1
–   Pawny 1.0 64-bit2660+17
−17
(−70)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+17
1 = 1 1 0 =
–   Godel 2.3.7 64-bit2657+23
−23
(−73)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+157
= = 1 1 1 1
–   Philou 3.7.1 64-bit2652+13
−13
(−78)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+86
1 1 = 1 0 0 1 1
–   ProDeo 1.83c2649+30
−30
(−81)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+171
= 1 1 1
–   CM10th Pestilence2638+25
−25
(−92)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−92
1 0
–   Cheng3 1.07 64-bit2635+21
−21
(−95)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+94
= 1 1 1 1 0
–   Rotor 0.82628+17
−17
(−102)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−34
1 = = =
–   Alfil 13.1 64-bit2628+17
−17
(−102)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−102
1 0
–   Chess Tiger 2007 Gambit2628+29
−29
(−102)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Nebula 2.0 64-bit2622+15
−15
(−108)10.5 − 5.5
(+8−3=5)
65.6%
10.5 / 16
100.0%
+6
1 1 1 = = 0 1 1 1 = 1 = = 0 1 0

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Created in 2005-2013 by CCRL team
Last games added on July 19, 2019