CCRL 40/40
Downloads and Statistics
February 24, 2018
Testing summary:
Total: 798'040 games
played by 2'050 programs
110768 CPU days (X2 4600+)

White wins: 273'610 (34.3%)
Black wins: 202'540 (25.4%)
Draws: 321'890 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Arasan 12.3 32-bit (2564+25
−25
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 58 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hannibal 1.1 32-bit2873+14
−14
(+309)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Jonny 4.002781+12
−11
(+217)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−10
–   Scorpio 2.7 32-bit2749+20
−20
(+185)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Tornado 4.4 32-bit2745+24
−24
(+181)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
+32
–   MinkoChess 1.1 32-bit2741+27
−27
(+177)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.0%
+223
–   Chronos 1.9.9 32-bit2740+17
−17
(+176)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−37
–   Crafty 23.4 32-bit2733+19
−19
(+169)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
+113
–   BugChess2 1.9 32-bit2733+21
−21
(+169)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
+19
–   Bison 9.11 32-bit2727+14
−14
(+163)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
+16
–   BugChess2 1.7 32-bit2698+22
−22
(+134)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+66
–   Crafty 23.1 32-bit2684+19
−19
(+120)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−53
–   Daydreamer 1.75 32-bit2667+17
−17
(+103)4 − 8
(+3−7=2)
33.3%
4.0 / 12
0.0%
−28
–   Deuterium 10.01.27.2132667+22
−22
(+103)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Glaurung 1.0.2 32-bit2634+17
−17
(+70)4.5 − 15.5
(+3−14=3)
22.5%
4.5 / 20
0.0%
−151
–   Gandalf 62632+12
−12
(+68)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.0%
+30
–   CM10th Default2632+15
−15
(+68)5.5 − 15.5
(+3−13=5)
26.2%
5.5 / 21
0.0%
−107
–   Deuterium 11.01.28.1592618+20
−20
(+54)6 − 13
(+4−11=4)
31.6%
6.0 / 19
0.0%
−81
–   Slow Chess Blitz WV22615+16
−16
(+51)8.5 − 11.5
(+5−8=7)
42.5%
8.5 / 20
0.0%
+1
–   Dirty 24Apr2011 32-bit2612+30
−30
(+48)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.7%
−184
–   Philou 3.602606+20
−20
(+42)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.5%
−240
–   Naum 1.91 32-bit2604+15
−15
(+40)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
0.3%
+149
–   Sloppy 0.2.2 32-bit2598+14
−14
(+34)5 − 3
(+2−0=6)
62.5%
5.0 / 8
1.0%
+97
–   Aristarch 4.502596+12
−12
(+32)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
1.3%
−251
–   Amyan 1.722590+13
−13
(+26)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
3.6%
+1
–   Rotor 0.62588+16
−16
(+24)7.5 − 7.5
(+4−4=7)
50.0%
7.5 / 15
5.7%
+21
–   Petir 4.9999992577+16
−16
(+13)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
19.2%
−129
–   Dirty 6J-222576+23
−23
(+12)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
24.1%
−19
–   Frenzee 3.0 32-bit2576+22
−22
(+12)4 − 6
(+3−5=2)
40.0%
4.0 / 10
24.1%
−61
–   RedQueen 0.9.8 32-bit2576+22
−22
(+12)23 − 24
(+18−19=10)
48.9%
23.0 / 47
23.8%
+2
–   Bobcat 20110414 32-bit2569+32
−32
(+5)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
41.5%
−80
–   N2 0.4 32-bit2567+18
−18
(+3)3 − 1
(+2−0=2)
75.0%
3.0 / 4
42.5%
+153
–   Brutus 8.05 32-bit2566+17
−17
(+2)4 − 2
(+3−1=2)
66.7%
4.0 / 6
46.0%
+112
–   CuckooChess 1.11 32-bit2565+29
−29
(+1)6.5 − 9.5
(+4−7=5)
40.6%
6.5 / 16
49.4%
−63
–   SOS 5.12562+14
−14
(−2)5 − 1
(+4−0=2)
83.3%
5.0 / 6
55.5%
+229
–   Philou 3.5.12561+23
−23
(−3)10 − 5
(+8−3=4)
66.7%
10.0 / 15
58.8%
+110
–   Bobcat 20110220 32-bit2560+33
−33
(−4)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
58.2%
−44
–   Dirty 11D-272559+27
−27
(−5)5 − 9
(+4−8=2)
35.7%
5.0 / 14
61.2%
−117
–   Hamsters 0.52557+34
−34
(−7)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
63.9%
+111
–   Tornado 2.22551+23
−23
(−13)6 − 4
(+4−2=4)
60.0%
6.0 / 10
77.3%
+54
–   Ufim 8.022542+13
−13
(−22)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
93.6%
−117
–   DanaSah 4.662541+26
−26
(−23)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
90.1%
−165
–   DanaSah 4.602539+25
−25
(−25)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
91.8%
+6
–   GarboChess 3.0 32-bit2536+24
−24
(−28)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
94.6%
+128
–   AnMon 5.752530+16
−16
(−34)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
98.8%
+9
–   Gaviota 0.83 32-bit2524+27
−28
(−40)1 − 2
(+1−2=0)
33.3%
1.0 / 3
98.3%
−196
–   Rodin 4.02523+18
−18
(−41)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.5%
−INF
–   EXchess 6.10b 32-bit2516+33
−32
(−48)7 − 3
(+6−2=2)
70.0%
7.0 / 10
99.0%
+102
–   Brutus 7.02b2514+19
−18
(−50)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.9%
+73
–   Nimzo 82512+27
−28
(−52)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.7%
+40
–   Hermann 2.8 32-bit2508+26
−26
(−56)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
99.9%
+11
–   Little Goliath Evolution 3.122506+18
−18
(−58)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−215
–   Hermann 2.6 32-bit2497+33
−33
(−67)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.9%
+18
–   Cheng3 1.03 32-bit2495+33
−33
(−69)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.9%
−69
–   Xpdnt 0910072486+16
−16
(−78)3 − 2
(+2−1=2)
60.0%
3.0 / 5
100.0%
−8
–   GreKo 8.2 32-bit2486+25
−26
(−78)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+78
–   Delphil 2.9a2480+30
−30
(−84)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+90
–   Pupsi2 0.082472+17
−18
(−92)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−24
–   Counter 1.22468+17
−17
(−96)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+54
–   Delphil 2.72468+27
−27
(−96)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−126
–   LittleThought 1.052 32-bit2466+19
−18
(−98)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+112
–   Gaviota 0.80 32-bit2465+29
−29
(−99)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−3
–   GreKo 8.0 32-bit2448+29
−29
(−116)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   nanoSzachy 3.82436+16
−16
(−128)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−60
–   Delphil 2.6b2432+33
−33
(−132)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−36
–   Glass 1.62426+20
−20
(−138)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+88

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Created in 2005-2013 by CCRL team
Last games added on February 24, 2018