CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Engine Details

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Arasan 13.1 32-bit (2581+32
−32
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 68 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Crafty 23.4 32-bit2733+19
−19
(+152)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+47
–   Chessmaster 11 Conqueror2698+19
−19
(+117)4 − 8
(+3−7=2)
33.3%
4.0 / 12
0.0%
−12
–   Dirty 25Aug2011 32-bit2667+23
−23
(+86)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−70
–   Bright 0.2c2663+26
−26
(+82)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+8
–   Bobcat 2.75 32-bit2660+24
−24
(+79)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−63
–   E.T. Chess 13.01.082650+13
−13
(+69)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−87
–   Cyrano 0.6b17 32-bit2648+14
−14
(+67)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+67
–   Colossus 2008b2644+13
−13
(+63)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+63
–   RedQueen 1.0.0 32-bit2637+24
−24
(+56)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.2%
−5
–   Chess Tiger 152636+17
−17
(+55)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.1%
−75
–   Glaurung 1.0.2 32-bit2635+17
−17
(+54)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.2%
−97
–   Gandalf 62633+11
−11
(+52)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.1%
−27
–   CM10th Warrior2633+25
−25
(+52)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.6%
+52
–   CM10th Default2632+15
−15
(+51)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.2%
+207
–   WildCat 82629+13
−13
(+48)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.3%
+204
–   Hiarcs 92628+20
−20
(+47)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.6%
−100
–   Ruffian 2.1.02624+13
−13
(+43)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.8%
−69
–   Deuterium 11.01.28.1592620+20
−20
(+39)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
2.0%
−3
–   Hamsters 0.7.12618+14
−14
(+37)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
1.8%
+179
–   ProDeo 1.62618+20
−20
(+37)1 − 1
(+1−1=0)
50.0%
1.0 / 2
2.7%
+37
–   Slow Chess Blitz WV22616+16
−16
(+35)6 − 4
(+3−1=6)
60.0%
6.0 / 10
2.7%
+90
–   Dirty 24Apr2011 32-bit2614+29
−29
(+33)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
6.5%
+5
–   Pharaon 3.5.12613+13
−13
(+32)1 − 1
(+1−1=0)
50.0%
1.0 / 2
3.2%
+32
–   Philou 3.602607+20
−20
(+26)3 − 1
(+2−0=2)
75.0%
3.0 / 4
8.4%
+175
–   Naum 1.91 32-bit2606+15
−15
(+25)5 − 5
(+2−2=6)
50.0%
5.0 / 10
8.4%
+25
–   Aristarch 4.502595+12
−12
(+14)1 − 1
(+0−0=2)
50.0%
1.0 / 2
19.9%
+14
–   Amyan 1.722590+12
−12
(+9)2 − 2
(+1−1=2)
50.0%
2.0 / 4
29.1%
+9
–   Rotor 0.62589+16
−16
(+8)2 − 4
(+1−3=2)
33.3%
2.0 / 6
31.8%
−98
–   ProDeo 1.12587+31
−31
(+6)5 − 5
(+3−3=4)
50.0%
5.0 / 10
38.2%
+6
–   Cheng3 1.04 32-bit2576+32
−32
(−5)11.5 − 10.5
(+8−7=7)
52.3%
11.5 / 22
58.9%
+4
–   Gaviota 0.84 32-bit2571+27
−27
(−10)0 − 2
(+0−2=0)
0.0%
0.0 / 2
66.9%
−INF
–   N2 0.4 32-bit2568+18
−18
(−13)2 − 2
(+2−2=0)
50.0%
2.0 / 4
74.1%
−13
–   Brutus 8.05 32-bit2567+17
−17
(−14)1 − 3
(+0−2=2)
25.0%
1.0 / 4
76.6%
−170
–   CuckooChess 1.11 32-bit2566+29
−29
(−15)5 − 1
(+4−0=2)
83.3%
5.0 / 6
75.4%
+215
–   Cheng3 1.05 32-bit2559+32
−32
(−22)1 − 1
(+0−0=2)
50.0%
1.0 / 2
82.1%
−22
–   Tornado 2.22552+23
−23
(−29)6 − 4
(+5−3=2)
60.0%
6.0 / 10
92.3%
+50
–   DanaSah 4.662542+26
−26
(−39)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
96.7%
−195
–   GarboChess 3.0 32-bit2537+24
−24
(−44)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
98.4%
−112
–   Gaviota 0.83 32-bit2525+27
−27
(−56)4 − 2
(+4−2=0)
66.7%
4.0 / 6
99.5%
+88
–   Rodin 4.02524+18
−18
(−57)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
99.9%
−38
–   Axolotl 1.9 64-bit2518+56
−56
(−63)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
96.9%
+3
–   Brutus 7.02b2515+18
−18
(−66)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+33
–   Glass 1.7 32-bit2515+28
−28
(−66)10 − 6
(+7−3=6)
62.5%
10.0 / 16
99.9%
+17
–   Hermann 2.8 32-bit2509+26
−26
(−72)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+23
–   Delphil 2.82493+23
−23
(−88)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−230
–   GreKo 8.2 32-bit2487+26
−26
(−94)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+137
–   Xpdnt 0910072482+15
−15
(−99)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−99

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Created in 2005-2013 by CCRL team
Last games added on November 8, 2019