CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
KnightX 1.93 64-bit (2320+20
−20
)Quote
Author: Christophe Jolly Link: Homepage
This is one of the 9 KnightX versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Lozza 1.18 64-bit2472+15
−15
(+152)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+88
–   WyldChess 1.2 64-bit2469+26
−26
(+149)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−103
–   Arasan 10.12442+27
−27
(+122)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+24
–   Eeyore 1.52 64-bit2441+17
−17
(+121)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−59
–   Bearded N44.5 64-bit2440+20
−20
(+120)3 − 11
(+1−9=4)
21.4%
3.0 / 14
0.0%
−84
–   Snitch 1.6.2 32-bit2437+22
−22
(+117)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−32
–   RomiChess P3n 64-bit2414+13
−13
(+94)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
0.0%
+173
–   Dragon 4.62405+17
−17
(+85)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+12
–   Simplex 0.9.8 64-bit2401+17
−17
(+81)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−152
–   Myrddin 0.87 64-bit2397+13
−13
(+77)13.5 − 18.5
(+12−17=3)
42.2%
13.5 / 32
0.0%
+13
–   KnightDreamer 3.32397+26
−26
(+77)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−149
–   Ares GB 64-bit2391+14
−14
(+71)15 − 23
(+10−18=10)
39.5%
15.0 / 38
0.0%
−2
–   Waxman 20142390+20
−20
(+70)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−31
–   Comet B682384+19
−18
(+64)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+69
–   Thor's Hammer 2.28 32-bit2383+22
−22
(+63)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−64
–   Zevra 2.1.1 r216 64-bit2380+17
−17
(+60)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−32
–   Jumbo 0.5.3 64-bit2370+27
−27
(+50)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.2%
−30
–   Isa 2.0.64 64-bit2363+16
−16
(+43)14 − 18
(+10−14=8)
43.8%
14.0 / 32
0.0%
−2
–   RomiChess P3m 64-bit2360+27
−27
(+40)5 − 5
(+3−3=4)
50.0%
5.0 / 10
1.0%
+44
–   Gibbon 2.60a 64-bit2336+20
−20
(+16)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
13.6%
−21
–   Butcher 1.61 64-bit2334+30
−30
(+14)4 − 6
(+3−5=2)
40.0%
4.0 / 10
22.1%
−57
–   Chezzz 1.0.32323+19
−19
(+3)12 − 18
(+8−14=8)
40.0%
12.0 / 30
43.2%
−69
–   Googleplex Starthinker 1.4 64-bit2320+17
−17
(0)16.5 − 19.5
(+13−16=7)
45.8%
16.5 / 36
50.4%
−32
–   EveAnn 1.722319+15
−15
(−1)11 − 17
(+10−16=2)
39.3%
11.0 / 28
53.0%
−88
–   EveAnn 1.71a2318+21
−21
(−2)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
56.1%
+83
–   Zeus 1.292303+20
−20
(−17)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
88.6%
+20
–   RubiChess 0.7 64-bit2302+23
−23
(−18)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
88.7%
+14
–   Ant 2006-F2301+19
−19
(−19)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
91.2%
−31
–   Natwarlal 0.142298+19
−19
(−22)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
94.3%
+14
–   CT800 1.34 64-bit2296+20
−20
(−24)21.5 − 14.5
(+18−11=7)
59.7%
21.5 / 36
95.7%
+48
–   Invictus r228 64-bit2292+18
−18
(−28)16 − 14
(+12−10=8)
53.3%
16.0 / 30
98.4%
−4
–   Dumb 1.3 64-bit2292+22
−21
(−28)18 − 14
(+16−12=4)
56.3%
18.0 / 32
97.1%
+17
–   Chaturanga 2.4.32289+19
−19
(−31)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
98.7%
+1
–   Matilde 2008 64-bit2289+21
−21
(−31)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
98.2%
0
–   AliChess 4.252282+19
−19
(−38)19.5 − 10.5
(+18−9=3)
65.0%
19.5 / 30
99.7%
+83
–   Barbarossa 0.5.0 64-bit2276+19
−19
(−44)23 − 15
(+21−13=4)
60.5%
23.0 / 38
99.9%
+39
–   Chispa 4.0.32274+17
−17
(−46)17 − 13
(+16−12=2)
56.7%
17.0 / 30
100.0%
+10
–   Ayito 0.2.9942267+20
−20
(−53)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−15
–   RattateChess 1.0 Nosferatu2253+18
−18
(−67)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
+6
–   Beowulf 2.4a 64-bit2249+18
−18
(−71)17 − 13
(+13−9=8)
56.7%
17.0 / 30
100.0%
−24
–   Zevra 1.8.5 r664 64-bit2248+28
−27
(−72)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
100.0%
−115
–   Mango Paola Ajedrez 4.12245+19
−19
(−75)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+57
–   Hedgehog 1.99 64-bit2241+36
−36
(−79)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−79
–   Atak 6.82237+16
−16
(−83)19.5 − 10.5
(+17−8=5)
65.0%
19.5 / 30
100.0%
+32
–   RamJet 0.132235+19
−19
(−85)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−121
–   SpaceDog 0.97.7 64-bit2229+22
−22
(−91)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Tiny Chess 1.46 64-bit2224+19
−19
(−96)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+61
–   SpaceDog 0.97.5.1 64-bit2216+20
−20
(−104)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
100.0%
−21
–   CT800 1.12 64-bit2216+22
−22
(−104)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−23
–   Joker2 0.7.7 64-bit2214+20
−20
(−106)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+51
–   Madeleine 0.22214+22
−22
(−106)21 − 9
(+18−6=6)
70.0%
21.0 / 30
100.0%
+43
–   Neurosis 2.32213+25
−25
(−107)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+197
–   Robocide 0.4 64-bit2212+38
−38
(−108)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Baislicka 1.0 64-bit2205+19
−19
(−115)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−272
–   Dorpsgek Eve's Temptation 64-bit2200+14
−14
(−120)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−120
–   NG-Play 9.87b 64-bit2182+36
−37
(−138)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−138
–   Terra 3.42179+24
−24
(−141)30 − 10
(+28−8=4)
75.0%
30.0 / 40
100.0%
+68
–   Soldat III 0.187 64-bit2177+21
−21
(−143)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+14
–   Clever Girl r185 64-bit2170+22
−22
(−150)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   RamJet 0.142169+18
−18
(−151)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−308
–   Embla 2.0.5 64-bit2121+18
−18
(−199)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−41
–   Cinnamon 2.2a 64-bit2111+20
−20
(−209)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−351
–   Goldfish 1.13.0 64-bit2050+20
−20
(−270)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on February 27, 2021