CCRL 40/15
Downloads and Statistics
January 18, 2020
Testing summary:
Total: 1'114'202 games
played by 2'605 programs

White wins: 385'748 (34.6%)
Black wins: 286'303 (25.7%)
Draws: 442'151 (39.7%)
White score: 54.5%

Engine Details

Options
Show each game results
LittleThought 1.03 32-bit (2339+21
−21		)Quote
Author: Nathan Thom (Australia) Link: Homepage
This is one of the 5 LittleThought versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alfil 8.1.12601+14
−14		(+262)2 − 4
(+2−4=0)		33.3%
2.0 / 6
0.0%
+111
0 0 1 1 0 0
–   Tornado 2.1.41a2527+24
−24		(+188)2 − 10
(+0−8=4)		16.7%
2.0 / 12
0.0%
−49
0 0 = 0 0 = 0 0 0 = 0 =
–   GarboChess 2.20 32-bit2522+17
−17		(+183)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+25
0 =
–   Brutus 7.02b2515+18
−19		(+176)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+176
0 1 0 1
–   Arasan 10.2 32-bit2482+25
−25		(+143)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−83
0 0 1 0
–   Xpdnt 0910072482+15
−15		(+143)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−146
0 0 0 =
–   SpiderChess 0706032482+21
−21		(+143)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−14
0 =
–   Rotor 0.42480+18
−18		(+141)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−86
1 0 0 0
–   Anatoli 0.35k2475+16
−16		(+136)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−21
= 0
–   Chronos 1.9.42473+33
−33		(+134)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
+21
0 = = 0 1 0
–   BBChess 1.3a2472+25
−25		(+133)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−96
1 0 = 0 0 0 0 = 0 0
–   Quark 2.352468+18
−17		(+129)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−106
1 0 0 0
–   Counter 1.12456+23
−23		(+117)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−244
0 0 0 0 0 =
–   Cyrano 0.32450+34
−34		(+111)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+118
0 = 1 1 = 0
–   Typhoon 1.00-3482443+33
−33		(+104)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+189
= 1 0 1
–   Arasan 10.12442+27
−27		(+103)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+162
= = = 1
–   nanoSzachy 3.82438+17
−17		(+99)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+88
1 0 = =
–   Snitch 1.6.2 32-bit2437+22
−22		(+98)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+98
0 1
–   Homer 2.012430+20
−20		(+91)1.5 − 8.5
(+1−8=1)		15.0%
1.5 / 10
0.0%
−216
0 0 0 = 0 0 0 0 1 0
–   Pupsi2 0.072428+21
−21		(+89)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+6
= 1 0 0
–   Delphil 1.9c2421+33
−33		(+82)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−206
0 = 0 0
–   Diablo 0.5.12411+18
−18		(+72)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−51
= = = 1 0 0 0 0
–   Gaia 3.5 32-bit2411+21
−21		(+72)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−10
= 0 1 0
–   Typhoon 1.00-3142410+34
−34		(+71)2 − 4
(+2−4=0)		33.3%
2.0 / 6
0.0%
−78
1 0 0 0 0 1
–   Queen 4.032409+18
−18		(+70)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
0.0%
+97
= 1 0 0 1 = 1 0 0 1 = 1
–   nanoSzachy 3.42408+23
−23		(+69)2 − 10
(+1−9=2)		16.7%
2.0 / 12
0.0%
−202
0 0 = 1 0 0 0 = 0 0 0 0
–   Hermann 2.02408+29
−29		(+69)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+69
= = = =
–   RomiChess P3k 32-bit2407+19
−19		(+68)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.0%
+41
0 = 0 0 0 0 1 0 0 = 1 = 0 1 1 0 1 1 = 1 0 1 1 = 1 0 = 0 1 0 1 0
–   Dragon 4.62405+17
−18		(+66)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+66
0 1
–   Cyrano 0.2f2402+32
−33		(+63)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.1%
−28
1 0 = 0
–   Djinn 0.925x2402+23
−23		(+63)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−220
0 0 = 0
–   Amy 0.87b2402+24
−24		(+63)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+220
= 1
–   Patzer 3.802400+19
−20		(+61)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−222
= 0 0 0
–   Delphil 1.82398+28
−28		(+59)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
0.0%
+211
1 0 = 1 1 1 0 1
–   Gosu 0.162397+18
−18		(+58)4 − 2
(+3−1=2)		66.7%
4.0 / 6
0.0%
+162
1 0 1 = = 1
–   Phalanx XXII2393+24
−25		(+54)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.1%
+INF
1 1
–   Amateur 2.822391+20
−20		(+52)3 − 11
(+3−11=0)		21.4%
3.0 / 14
0.0%
−219
1 0 0 0 0 0 0 0 1 0 0 1 0 0
–   Sorgenkind 0.42388+15
−15		(+49)15 − 27
(+11−23=8)
35.7%
15.0 / 42
0.0%
−58
1 0 0 0 1 0 0 0 = = 0 1 0 1 1 0 1 0 0 0 1 0 0 0 0 0 1 0 = 0 1 = = 1 0 0 0 1 0 = = =
–   Sage 3.532387+18
−18		(+48)6 − 18
(+4−16=4)		25.0%
6.0 / 24
0.0%
−150
0 0 0 = 0 0 0 1 0 0 = 0 1 0 = 1 1 0 0 = 0 0 0 0
–   Horizon 4.42385+17
−17		(+46)10.5 − 25.5
(+7−22=7)
29.2%
10.5 / 36
0.0%
−111
0 0 0 0 0 0 = 1 0 0 0 0 1 0 = 0 0 0 0 0 1 = = = 0 0 0 0 = 1 1 = 0 0 1 1
–   Delphil 1.9f2385+33
−33		(+46)4 − 2
(+4−2=0)		66.7%
4.0 / 6
1.0%
+199
1 1 1 1 0 0
–   Comet B682383+19
−19		(+44)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.1%
−13
1 = 1 0 0 0
–   Dirty 0.99 OW52382+24
−24		(+43)9.5 − 10.5
(+7−8=5)		47.5%
9.5 / 20
0.4%
+29
1 1 = = 1 0 0 0 0 = 1 = 0 1 = 1 0 0 0 1
–   Thor's Hammer 2.28 32-bit2379+22
−22		(+40)4 − 2
(+4−2=0)		66.7%
4.0 / 6
0.5%
+194
0 1 1 1 1 0
–   GreKo 6.302378+33
−33		(+39)2 − 4
(+1−3=2)		33.3%
2.0 / 6
2.6%
−79
1 = 0 = 0 0
–   Tytan 9.32377+23
−23		(+38)11 − 5
(+9−3=4)		68.8%
11.0 / 16
0.8%
+175
0 1 1 0 1 1 0 1 1 1 1 = = = 1 =
–   Counter 1.02372+32
−32		(+33)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
4.4%
+70
= = = = 1 =
–   GreKo 6.252368+33
−33		(+29)0 − 2
(+0−2=0)		0.0%
0.0 / 2
7.5%
−INF
0 0
–   Philou 2.8.02367+32
−32		(+28)1 − 3
(+1−3=0)		25.0%
1.0 / 4
7.6%
−198
1 0 0 0
–   Pupsi 0.192366+34
−34		(+27)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
8.9%
−64
1 0 = 0
–   GreKo 6.52364+26
−26		(+25)6 − 9
(+2−5=8)		40.0%
6.0 / 15
7.2%
−31
= = = 0 = = = 1 = 0 0 0 0 1 =
–   Flux 2.2.12357+21
−20		(+18)13.5 − 14.5
(+9−10=9)		48.2%
13.5 / 28
11.1%
+6
0 0 0 0 1 0 = 0 0 = 1 = 1 = = = = 0 1 0 1 1 1 0 = = 1 1
–   Philou 2.7.02355+33
−33		(+16)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
20.4%
−130
0 = 1 0 0 0 1 0
–   Dirty 0.99z2353+34
−34		(+14)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
25.4%
−142
= 0
–   Glass 1.32353+26
−26		(+14)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
20.1%
+49
= = 0 = 1 = = 1
–   Counter 0.82352+32
−32		(+13)3 − 1
(+3−1=0)		75.0%
3.0 / 4
25.3%
+247
1 1 1 0
–   GreKo 5.92349+24
−24		(+10)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
27.1%
+92
1 1 = 0
–   Xpdnt 0907042341+33
−33		(+2)4.5 − 4.5
(+4−4=1)		50.0%
4.5 / 9
46.1%
+2
1 0 0 = 1 0 0 1 1
–   Aice 0.99.22339+17
−17		(0)2 − 0
(+2−0=0)		100.0%
2.0 / 2
51.2%
+INF
1 1
–   Rodin 2.3a2338+25
−24		(−1)10 − 6
(+8−4=4)		62.5%
10.0 / 16
51.6%
+90
1 = 1 = 0 0 1 1 1 = 1 1 1 0 0 =
–   Daydreamer 1.52335+22
−22		(−4)4 − 8
(+3−7=2)		33.3%
4.0 / 12
60.3%
−127
1 0 = 0 0 1 0 1 0 0 = 0
–   Asterisk 0.62331+18
−18		(−8)8.5 − 9.5
(+7−8=3)		47.2%
8.5 / 18
73.2%
−27
= 0 = 1 0 0 1 1 0 1 1 0 1 0 1 0 = 0
–   Horizon 4.32330+29
−29		(−9)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
68.1%
+76
1 0 1 =
–   nanoSzachy 3.12330+33
−33		(−9)3 − 3
(+2−2=2)		50.0%
3.0 / 6
67.4%
−16
1 1 0 = 0 =
–   Amundsen 0.802328+17
−17		(−11)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
80.1%
−100
0 0 = 0 1 0 = = 0 1 0 1
–   Chezzz 1.0.32321+19
−19		(−18)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
89.8%
−7
0 = 1 0 0 0 = 1 1 1 1 1 1 0 0 = 1 0 0 0 1 0 0 = 1 0 = 1 = 1 1 =
–   WChess 1.062321+15
−15		(−18)5 − 7
(+3−5=4)		41.7%
5.0 / 12
92.3%
−77
= 0 0 1 = 0 = 0 1 1 0 =
–   KnightX 1.922316+19
−18		(−23)3 − 1
(+3−1=0)		75.0%
3.0 / 4
94.8%
+204
1 1 1 0
–   Cheese 1.32308+17
−17		(−31)37.5 − 27.5
(+25−15=25)
57.7%
37.5 / 65
99.0%
+15
= 1 1 = = = = 0 0 1 0 1 1 = = 0 1 = 1 = 0 1 1 0 = = 1 1 1 0 1 1 0 1 0 1 1 1 = 0 = 1 0 = 1 1 = = = = 1 0 = = 1 = = = 0 = 1 = 0 1 0
–   Popochin 3.12303+34
−34		(−36)5 − 1
(+5−1=0)		83.3%
5.0 / 6
96.3%
+286
1 1 1 0 1 1
–   Joker 1.1.142301+19
−19		(−38)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
99.6%
+13
= 1 0 1 = =
–   Natwarlal 0.142301+19
−19		(−38)11.5 − 8.5
(+7−4=9)		57.5%
11.5 / 20
99.6%
+8
= = = = 0 1 1 1 1 = 0 = 1 1 = = 0 0 = 1
–   Brutus 6.12301+34
−34		(−38)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
96.9%
+57
1 = 1 0
–   Xpdnt 0809272300+29
−29		(−39)2 − 0
(+2−0=0)		100.0%
2.0 / 2
98.5%
+INF
1 1
–   Popochin 3.22296+18
−18		(−43)12.5 − 9.5
(+9−6=7)		56.8%
12.5 / 22
99.9%
+1
0 = 1 1 = 0 = 1 1 = = = 0 0 0 1 0 1 1 1 = 1
–   Rotor 0.22286+33
−33		(−53)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.6%
−53
= =
–   Butcher 1.60n12284+23
−23		(−55)2 − 1
(+1−0=2)		66.7%
2.0 / 3
100.0%
+27
= = 1
–   Rodin 2.1h2283+30
−30		(−56)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
99.9%
−12
= 0 1 1 = 1 = 0
–   Bison 8.2.4r2281+26
−26		(−58)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
+31
= 1 = = = 1
–   Brutus 5.42279+34
−34		(−60)2 − 0
(+2−0=0)		100.0%
2.0 / 2
99.9%
+INF
1 1
–   Ares 1.02258+30
−30		(−81)10 − 2
(+9−1=2)		83.3%
10.0 / 12
100.0%
+191
= 1 1 1 1 1 1 1 = 0 1 1
–   AliChess 4.192245+31
−31		(−94)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+132
1 0 1 1
–   AliChess 4.182242+32
−33		(−97)21.5 − 10.5
(+19−8=5)
67.2%
21.5 / 32
100.0%
+34
0 = 1 1 0 1 1 0 0 1 0 1 = 1 1 1 1 0 1 0 1 1 = = 1 1 1 = 0 1 1 1
–   Feuerstein 0.4.6.12238+19
−19		(−101)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+82
1 1 1 1 = 1 = 0
–   Uralochka 1.1b2217+18
−18		(−122)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−111
= 1 0 =
–   AliChess 4.162213+34
−34		(−126)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   ChessAlex 2.0r42203+21
−21		(−136)5 − 3
(+5−3=0)		62.5%
5.0 / 8
100.0%
−23
0 1 1 0 1 1 0 1
–   BlackBishop 1.02201+18
−19		(−138)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+97
1 1 1 0
–   OBender 3.2.4.22191+20
−20		(−148)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   EveAnn 1.632187+34
−34		(−152)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
826 games: 289 wins, 331 losses, 206 draws (24.9%), score: 47.5%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on January 18, 2020