CCRL 40/15
Downloads and Statistics
March 3, 2021
Testing summary:
Total: 1'221'210 games
played by 2'800 programs

White wins: 419'452 (34.3%)
Black wins: 308'564 (25.3%)
Draws: 493'194 (40.4%)
White score: 54.5%

Engine Details

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KnightX 1.93 64-bit (2321+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		(+151)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+87
1 1 0 = = 0 0 0 = =
–   WyldChess 1.2 64-bit2470+26
−26		(+149)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−103
0 0 = = = 0 0 0 0 0
–   Arasan 10.12443+27
−27		(+122)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
+24
0 1 0 0 0 = 0 = 1 =
–   Eeyore 1.52 64-bit2442+17
−17		(+121)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−59
= 0 0 0 0 0 = 1 = 0
–   Bearded N44.5 64-bit2440+20
−20		(+119)3 − 11
(+1−9=4)		21.4%
3.0 / 14
0.0%
−85
0 0 0 = 0 0 0 0 = = 0 = 0 1
–   Snitch 1.6.2 32-bit2437+22
−22		(+116)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−33
1 1 0 = = 0 0 0 0 0
–   RomiChess P3n 64-bit2415+13
−13		(+94)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
0.0%
+173
0 1 0 0 1 1 = 0 1 1 0 = 0 1 0 1 = 1 1 1 1 1 0 = = = = 1 0 1 1 1
–   Dragon 4.62405+17
−17		(+84)4 − 6
(+3−5=2)		40.0%
4.0 / 10
0.0%
+11
1 0 0 0 = = 1 0 1 0
–   Simplex 0.9.8 64-bit2401+17
−17		(+80)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−153
= 0 = 0 0 0 1 0 0 0
–   Myrddin 0.87 64-bit2397+13
−13		(+76)13.5 − 18.5
(+12−17=3)
42.2%
13.5 / 32
0.0%
+12
1 = 1 1 0 1 0 0 0 = 1 1 0 1 0 1 0 0 0 1 0 1 = 0 0 0 1 0 1 0 0 0
–   KnightDreamer 3.32397+26
−26		(+76)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−150
0 0 0 1
–   Ares GB 64-bit2392+14
−14		(+71)15 − 23
(+10−18=10)
39.5%
15.0 / 38
0.0%
−2
0 = 0 0 1 = 0 0 1 0 0 = 0 0 1 1 = = 0 1 1 = 0 0 = 0 1 0 1 = 0 0 1 1 = 0 0 =
–   Waxman 20142391+20
−20		(+70)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−31
= 0 0 = 0 1 1 0 0 =
–   Comet B682384+18
−18		(+63)5 − 5
(+4−4=2)		50.0%
5.0 / 10
0.0%
+68
1 = 0 = 0 0 1 1 1 0
–   Thor's Hammer 2.28 32-bit2383+22
−22		(+62)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−65
0 0 = 0 1 = 0 = = 0
–   Zevra 2.1.1 r216 64-bit2380+17
−17		(+59)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−33
= 0 1 0
–   Jumbo 0.5.3 64-bit2371+27
−27		(+50)4 − 6
(+3−5=2)		40.0%
4.0 / 10
0.2%
−30
= 0 0 0 0 1 0 1 = 1
–   Isa 2.0.64 64-bit2364+16
−16		(+43)14 − 18
(+10−14=8)
43.8%
14.0 / 32
0.0%
−2
0 = = 0 0 0 1 1 = 1 1 = 0 0 = = 0 0 = 0 = 0 1 0 1 1 1 0 1 0 0 1
–   RomiChess P3m 64-bit2360+27
−27		(+39)5 − 5
(+3−3=4)		50.0%
5.0 / 10
1.0%
+43
1 0 = 0 1 = 0 = 1 =
–   Gibbon 2.60a 64-bit2337+20
−20		(+16)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
13.6%
−21
0 = 0 1 1 1 1 0 0 0
–   Butcher 1.61 64-bit2335+30
−30		(+14)4 − 6
(+3−5=2)		40.0%
4.0 / 10
22.1%
−57
0 = 0 1 0 1 0 = 0 1
–   Chezzz 1.0.32323+19
−19		(+2)12 − 18
(+8−14=8)
40.0%
12.0 / 30
43.2%
−70
= = 0 1 0 0 0 = = 1 1 1 0 0 = 0 0 0 = 1 0 1 1 0 0 = 0 1 = 0
–   Googleplex Starthinker 1.4 64-bit2321+17
−17		(0)16.5 − 19.5
(+13−16=7)
45.8%
16.5 / 36
50.4%
−32
1 0 = 0 1 0 1 0 0 0 = 0 = 1 0 = = 0 0 0 1 = 1 1 1 1 1 0 0 1 1 0 1 0 = 0
–   EveAnn 1.722320+16
−16		(−1)11 − 17
(+10−16=2)		39.3%
11.0 / 28
53.0%
−88
1 0 0 1 0 0 = 0 1 1 1 0 1 0 1 0 1 0 1 0 0 = 0 0 1 0 0 0
–   EveAnn 1.71a2319+21
−21		(−2)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
56.1%
+83
1 0 1 =
–   Zeus 1.292303+20
−20		(−18)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
88.6%
+19
= 0 1 0 0 1 1 1 0 1
–   Ant 2006-F2302+19
−19		(−19)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
91.2%
−31
= 0 1 0 0 0 1 = 1 = = 1 0 0 = 0 0 0 0 1 1 1 1 1 = = 0 1 1 0
–   RubiChess 0.7 64-bit2302+23
−23		(−19)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
88.7%
+13
= = = 0 1 1 0 1 0 1
–   Natwarlal 0.142299+19
−19		(−22)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
94.3%
+14
0 0 = 1 1 = 1 0 1 =
–   CT800 1.34 64-bit2297+20
−20		(−24)21.5 − 14.5
(+18−11=7)
59.7%
21.5 / 36
95.7%
+48
1 0 1 1 0 1 = = 1 1 0 1 1 0 1 0 1 = = 0 1 1 = = 0 = 0 1 1 1 1 0 0 1 1 0
–   Dumb 1.3 64-bit2293+21
−21		(−28)18 − 14
(+16−12=4)
56.3%
18.0 / 32
97.1%
+17
0 = 1 0 1 1 1 = 1 0 1 0 1 = 0 0 0 1 0 1 1 1 0 1 0 1 1 = 0 0 1 1
–   Invictus r228 64-bit2292+18
−18		(−29)16 − 14
(+12−10=8)
53.3%
16.0 / 30
98.4%
−5
1 0 0 0 = 0 1 1 0 = 1 = 1 1 0 0 = 1 0 = 0 1 = = 1 1 = 1 0 1
–   Chaturanga 2.4.32290+19
−19		(−31)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
98.7%
+1
0 0 = = = 1 1 1 0 1
–   Matilde 2008 64-bit2290+21
−21		(−31)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
98.2%
0
= = 1 = 1 0 = 0 1 =
–   AliChess 4.252283+19
−19		(−38)19.5 − 10.5
(+18−9=3)
65.0%
19.5 / 30
99.7%
+83
0 = = 0 1 1 1 1 1 1 0 = 1 0 1 0 1 1 1 1 1 1 1 0 1 1 0 0 1 0
–   Barbarossa 0.5.0 64-bit2277+19
−19		(−44)23 − 15
(+21−13=4)
60.5%
23.0 / 38
99.9%
+39
0 1 1 1 1 0 1 0 0 = 1 0 1 1 1 = 1 1 1 = 0 1 1 1 1 1 1 1 0 0 0 0 0 0 = 0 1 1
–   Chispa 4.0.32274+17
−17		(−47)17 − 13
(+16−12=2)
56.7%
17.0 / 30
100.0%
+9
1 0 1 = 1 0 0 0 0 1 0 1 1 1 1 0 1 0 0 0 1 0 1 = 1 1 1 0 1 1
–   Ayito 0.2.9942268+20
−20		(−53)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
100.0%
−15
1 0 1 1 0 0 = 1 1 0
–   RattateChess 1.0 Nosferatu2253+18
−19		(−68)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
+5
1 0 = = 0 1 1 1 1 0
–   Beowulf 2.4a 64-bit2250+18
−18		(−71)17 − 13
(+13−9=8)
56.7%
17.0 / 30
100.0%
−24
0 = = 0 = = = 0 1 0 1 1 = 1 1 1 0 = 1 1 1 = 0 1 0 1 0 1 1 0
–   Zevra 1.8.5 r664 64-bit2248+28
−27		(−73)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
100.0%
−116
0 0 0 0 0 1 1 1 = 1
–   Mango Paola Ajedrez 4.12246+19
−19		(−75)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+57
1 = 1 = 1 = 0 1 = 1
–   Hedgehog 1.99 64-bit2242+36
−36		(−79)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−79
0 1
–   Atak 6.82238+16
−16		(−83)19.5 − 10.5
(+17−8=5)
65.0%
19.5 / 30
100.0%
+32
= = 1 = 1 1 = 0 1 1 1 0 1 1 1 1 0 0 0 1 0 1 1 = 1 0 1 0 1 1
–   RamJet 0.132235+19
−19		(−86)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
100.0%
−122
0 1 1 0 0 0 = = = 1
–   SpaceDog 0.97.7 64-bit2230+22
−22		(−91)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
0 0
–   Tiny Chess 1.46 64-bit2225+19
−19		(−96)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+61
= 1
–   CT800 1.12 64-bit2217+22
−22		(−104)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
−23
0 = 1 = 0 1 1 1 0 1
–   SpaceDog 0.97.5.1 64-bit2216+20
−20		(−105)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
100.0%
−22
0 1 0 = 1 0 1 1 0 1 0 0 1 1 = 1 = = 1 1 0 1 0 1 0 1 1 = 1 1 0 1
–   Joker2 0.7.7 64-bit2215+20
−20		(−106)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+51
1 =
–   Neurosis 2.32214+25
−25		(−107)8.5 − 1.5
(+8−1=1)		85.0%
8.5 / 10
100.0%
+197
1 1 = 1 1 1 1 0 1 1
–   Madeleine 0.22214+22
−22		(−107)21 − 9
(+18−6=6)
70.0%
21.0 / 30
100.0%
+42
1 1 1 1 1 0 0 0 1 0 1 1 1 1 1 1 1 = 0 0 1 = = 1 1 1 = = = 1
–   Robocide 0.4 64-bit2212+38
−38		(−109)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
0 0
–   Baislicka 1.0 64-bit2205+19
−19		(−116)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−273
= 0
–   Dorpsgek Eve's Temptation 64-bit2200+14
−14		(−121)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−121
= =
–   NG-Play 9.87b 64-bit2182+36
−37		(−139)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−139
1 0
–   Terra 3.42180+24
−24		(−141)30 − 10
(+28−8=4)
75.0%
30.0 / 40
100.0%
+68
= 1 0 1 1 1 1 1 1 1 = 0 0 1 1 0 1 1 1 = 1 1 1 1 1 1 0 1 1 1 0 1 1 = 1 0 0 1 1 1
–   Soldat III 0.187 64-bit2178+21
−21		(−143)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+14
= 1
–   Clever Girl r185 64-bit2171+22
−22		(−150)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   RamJet 0.142169+18
−18		(−152)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−309
0 =
–   Embla 2.0.5 64-bit2121+18
−18		(−200)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−42
= 1
–   Cinnamon 2.2a 64-bit2111+20
−20		(−210)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−352
0 =
–   Goldfish 1.13.0 64-bit2050+20
−20		(−271)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
930 games: 385 wins, 356 losses, 189 draws (20.3%), score: 51.6%

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Created in 2005-2013 by CCRL team
Last games added on March 3, 2021