CCRL 40/15
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 1'240'737 games
played by 2'832 programs

White wins: 425'216 (34.3%)
Black wins: 312'397 (25.2%)
Draws: 503'124 (40.6%)
White score: 54.5%

Engine Details

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CT800 1.41 64-bit (2387+29
−29
)Quote
Author: Rasmus Althoff (Germany) Link: Homepage
This is one of the 8 CT800 versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Mr Bob 0.8.0 64-bit2654+25
−25
(+267)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−21
= 0 0 0
–   Donna 4.1 64-bit2585+14
−14
(+198)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+198
1 = = 0
–   Velvet 1.0.0 64-bit2557+24
−24
(+170)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−64
1 0 0 0
–   paulchen332 0.1.1 64-bit2555+44
−44
(+168)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+12
0 =
–   Supernova 2.2.1 64-bit2540+29
−29
(+153)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Axolotl 1.9 64-bit2530+19
−19
(+143)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−83
0 0 1 0
–   KnightX 2.3 64-bit2525+26
−26
(+138)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Bagatur 1.5g 64-bit2503+24
−24
(+116)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+57
= = 0 0 1 0 0 = 1 =
–   LittleThought 1.052 64-bit2498+16
−16
(+111)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
0.0%
+215
= = = 1 1 1 1 1 0 0
–   MadChess 2.2 64-bit2494+14
−15
(+107)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−67
1 0 0 0 0 0 = = = 0
–   Arasan 10.2 32-bit2478+23
−23
(+91)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−101
0 0 = = 0 0 0 = 0 =
–   SpiderChess 0706032476+20
−20
(+89)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+120
1 0 = 0 1 = 1 1 = 0
–   Waxman 20202473+29
−29
(+86)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−195
0 0 = 0
–   Halogen 6 64-bit2472+37
−37
(+85)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+74
= 1 = 0
–   Nemeton 1.812465+18
−18
(+78)6 − 8
(+3−5=6)
42.9%
6.0 / 14
0.0%
+33
0 1 = = = 0 0 = = = 1 0 0 1
–   Eeyore 1.52 64-bit2441+17
−17
(+54)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.1%
−54
1 1 0 0 = 0 = 0 = 0
–   Tunguska 1.1 64-bit2439+18
−18
(+52)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.1%
−53
= 0 =
–   NoC 4.20 64-bit2427+22
−22
(+40)3 − 8
(+2−7=2)
27.3%
3.0 / 11
1.5%
−131
0 0 1 = 0 = 0 0 0 1 0
–   RomiChess P3n 64-bit2415+13
−13
(+28)3 − 1
(+2−0=2)
75.0%
3.0 / 4
4.5%
+178
1 1 = =
–   Hedgehog 2.0 64-bit2410+28
−28
(+23)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
12.5%
+167
1 1 1 0 1 1 0 =
–   Dragon 4.62406+17
−17
(+19)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
13.3%
−75
= = = 0 = 0 0 1 = 0
–   Simplex 0.9.8 64-bit2402+17
−17
(+15)4.5 − 9.5
(+4−9=1)
32.1%
4.5 / 14
19.2%
−136
0 0 0 1 1 0 = 0 0 0 1 0 1 0
–   KnightDreamer 3.32398+26
−26
(+11)2 − 2
(+1−1=2)
50.0%
2.0 / 4
29.3%
+11
1 0 = =
–   Myrddin 0.87 64-bit2397+13
−13
(+10)7 − 3
(+6−2=2)
70.0%
7.0 / 10
26.8%
+159
0 1 1 0 = 1 1 1 = 1
–   Patzer 3.802397+19
−19
(+10)5 − 5
(+3−3=4)
50.0%
5.0 / 10
28.0%
+5
= 1 = 1 0 0 1 = = 0
–   Zevra 2.1.2 r248 64-bit2391+20
−20
(+4)4 − 8
(+3−7=2)
33.3%
4.0 / 12
40.8%
−127
1 0 0 0 = 0 0 0 1 = 0 1
–   Ares GB 1.1 64-bit2390+22
−22
(+3)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
43.6%
−23
0 1 1 0 0 0 0 = 1 1 = =
–   Googleplex Starthinker 1.6 64-bit2387+18
−18
(0)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
50.8%
−45
0 1 1 = 1 0 0 0
–   FrankWalter 2.2.3 64-bit2384+31
−31
(−3)7 − 3
(+6−2=2)
70.0%
7.0 / 10
54.9%
+149
0 = 1 1 1 0 1 1 1 =
–   Tytan 9.32384+22
−22
(−3)3 − 7
(+2−6=2)
30.0%
3.0 / 10
55.5%
−149
0 1 0 = 0 0 0 0 1 =
–   Isa 2.0.83 64-bit2376+23
−23
(−11)12 − 11
(+10−9=4)
52.2%
12.0 / 23
72.0%
+6
0 0 = = 1 1 0 0 1 1 0 = 1 0 1 1 1 0 0 = 1 1 0
–   Ceibo 0.6 64-bit2376+36
−36
(−11)0 − 1
(+0−1=0)
0.0%
0.0 / 1
67.4%
−INF
0
–   Plisk 0.2.7d 64-bit2363+19
−19
(−24)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
91.1%
−60
1 0 = = = 0 0 1 0 1
–   Topple 0.1.1 64-bit2360+22
−22
(−27)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
92.5%
+152
1 1 1 = 1 1 0 = 1 =
–   Barbarossa 0.6.0 64-bit2355+24
−24
(−32)6.5 − 5.5
(+6−5=1)
54.2%
6.5 / 12
95.2%
+3
0 0 0 0 1 1 1 0 = 1 1 1
–   Ceibo 0.5 64-bit2352+24
−25
(−35)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
96.6%
+99
= 1 1 = 1 = 1 = 0 1 1 =
–   Arion 1.72342+18
−18
(−45)7 − 3
(+6−2=2)
70.0%
7.0 / 10
99.5%
+110
1 1 0 1 0 = 1 = 1 1
–   Jazz 840 64-bit2340+15
−15
(−47)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
99.7%
−336
= 0 0 0
–   FoxSEE 5.3 64-bit2331+30
−30
(−56)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
99.6%
−212
0 = 1 0 0
–   Zeus 1.272325+25
−25
(−62)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.9%
−3
= 0 = = 1 0 1 1 = 1
–   EveAnn 1.722320+16
−16
(−67)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+28
1 1 0 =
–   Mediocre 0.42311+27
−27
(−76)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+77
0 1 1 1 1 0 1 = 1 =
–   Zeus 1.292304+20
−20
(−83)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
100.0%
−365
0 0 0 =
–   Natwarlal 0.142299+19
−19
(−88)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+141
= 0 1 = 1 1 1 1 1 1
–   Matilde 2008 64-bit2291+21
−21
(−96)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
+22
= 1 1 1 1 1 0 0 1 0
–   AliChess 4.252283+19
−19
(−104)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−33
0 1 0 1 = 1 = 0 1 1
–   Ayito 0.2.9942269+20
−20
(−118)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
100.0%
−155
0 0 0 0 1 1 0 = 1 1
–   CeeChess 1.3.2 64-bit2269+25
−25
(−118)4 − 1
(+3−0=2)
80.0%
4.0 / 5
100.0%
+72
1 = 1 = 1
–   Absolute Zero 3.3.2.0 64-bit2254+32
−33
(−133)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−65
= = 1 =
–   Zevra 1.8.5 r664 64-bit2247+27
−27
(−140)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+15
0 = 0 1 1 = 1 1 1 1
–   SpaceDog 0.97.7 64-bit2230+22
−22
(−157)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Cinnamon 2.3.3 64-bit2224+115
−125
(−163)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.6%
+INF
1 1
–   Fornax 1-2 64-bit2127+115
−138
(−260)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on May 1, 2021