CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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LittleThought 1.03 32-bit (2300+18
−18		)Quote
Author: Nathan Thom (Australia) Link: Homepage
This is one of the 5 LittleThought versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alfil 8.1.12590+12
−12		(+290)2 − 4
(+2−4=0)		33.3%
2.0 / 6
0.0%
+123
–   GarboChess 2.20 32-bit2505+15
−15		(+205)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+34
–   Tornado 2.1.41a2505+20
−20		(+205)2 − 10
(+0−8=4)		16.7%
2.0 / 12
0.0%
−44
–   Brutus 7.02b2495+16
−16		(+195)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+194
–   Xpdnt 0910072460+13
−13		(+160)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−132
–   Rotor 0.42456+16
−16		(+156)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−78
–   SpiderChess 0706032455+18
−18		(+155)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−15
–   Arasan 10.2 32-bit2455+18
−18		(+155)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−78
–   Chronos 1.9.42450+28
−28		(+150)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
+19
–   Anatoli 0.35k2449+14
−14		(+149)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−21
–   BBChess 1.3a2448+22
−22		(+148)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−91
–   Quark 2.352442+15
−15		(+142)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−109
–   Counter 1.12431+20
−20		(+131)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−221
–   Cyrano 0.32418+28
−28		(+118)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+126
–   Arasan 10.12417+22
−22		(+117)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+188
–   Typhoon 1.00-3482415+22
−22		(+115)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+219
–   Snitch 1.6.22414+18
−18		(+114)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+114
–   nanoSzachy 3.82410+14
−14		(+110)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+98
–   Homer 2.012402+18
−18		(+102)1.5 − 8.5
(+1−8=1)		15.0%
1.5 / 10
0.0%
−204
–   Pupsi2 0.072400+18
−18		(+100)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+5
–   Delphil 1.9c2389+26
−26		(+89)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−202
–   Gaia 3.5 32-bit2381+18
−18		(+81)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−13
–   Dragon 4.62381+14
−14		(+81)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+80
–   Queen 4.032376+15
−15		(+76)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
0.0%
+107
–   Diablo 0.5.12376+15
−15		(+76)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−60
–   nanoSzachy 3.42375+20
−20		(+75)2 − 10
(+1−9=2)		16.7%
2.0 / 12
0.0%
−204
–   RomiChess P3k 32-bit2375+17
−17		(+75)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.0%
+43
–   Hermann 2.02375+26
−26		(+75)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+75
–   Typhoon 1.00-3142374+26
−26		(+74)2 − 4
(+2−4=0)		33.3%
2.0 / 6
0.0%
−91
–   Gosu 0.162374+14
−14		(+74)4 − 2
(+3−1=2)		66.7%
4.0 / 6
0.0%
+193
–   Djinn 0.925x2372+20
−20		(+72)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−217
–   Amy 0.87b2372+21
−21		(+72)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+242
–   Cyrano 0.2f2368+28
−28		(+68)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−33
–   Patzer 3.802365+16
−16		(+65)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−224
–   Phalanx XXII2364+22
−22		(+64)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
–   Delphil 1.82363+23
−23		(+63)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
0.0%
+230
–   Amateur 2.822359+16
−16		(+59)3 − 11
(+3−11=0)		21.4%
3.0 / 14
0.0%
−220
–   Sorgenkind 0.42358+12
−12		(+58)15 − 27
(+11−23=8)
35.7%
15.0 / 42
0.0%
−62
–   Delphil 1.9f2357+27
−27		(+57)4 − 2
(+4−2=0)		66.7%
4.0 / 6
0.0%
+234
–   Comet B682354+16
−16		(+54)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.0%
−11
–   Horizon 4.42350+14
−14		(+50)10.5 − 25.5
(+7−22=7)
29.2%
10.5 / 36
0.0%
−123
–   Sage 3.532349+15
−15		(+49)6 − 18
(+4−16=4)		25.0%
6.0 / 24
0.0%
−162
–   Dirty 0.99 OW52347+21
−21		(+47)9.5 − 10.5
(+7−8=5)		47.5%
9.5 / 20
0.0%
+30
–   Thor's Hammer 2.282347+19
−19		(+47)4 − 2
(+4−2=0)		66.7%
4.0 / 6
0.0%
+224
–   GreKo 6.302344+22
−22		(+44)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.1%
−90
–   Tytan 9.32341+17
−17		(+41)11 − 5
(+9−3=4)		68.8%
11.0 / 16
0.1%
+194
–   Philou 2.8.02340+27
−27		(+40)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.8%
−193
–   Counter 1.02337+26
−26		(+37)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
1.1%
+82
–   GreKo 6.252336+27
−27		(+36)0 − 2
(+0−2=0)		0.0%
0.0 / 2
1.6%
−INF
–   GreKo 6.52329+23
−23		(+29)6 − 9
(+2−5=8)		40.0%
6.0 / 15
2.5%
−37
–   Pupsi 0.192328+29
−29		(+28)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
5.2%
−73
–   Philou 2.7.02322+28
−28		(+22)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
9.4%
−142
–   Flux 2.2.1 64-bit2321+18
−18		(+21)13.5 − 14.5
(+9−10=9)		48.2%
13.5 / 28
5.4%
+7
–   Glass 1.32318+23
−23		(+18)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
11.4%
+59
–   Dirty 0.99z2318+28
−28		(+18)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
14.8%
−152
–   GreKo 5.92308+20
−20		(+8)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
29.2%
+102
–   Xpdnt 0907042304+28
−28		(+4)4.5 − 4.5
(+4−4=1)		50.0%
4.5 / 9
42.2%
+4
–   Counter 0.82303+25
−25		(+3)3 − 1
(+3−1=0)		75.0%
3.0 / 4
44.5%
+253
–   Rodin 2.3a2301+21
−21		(+1)10 − 6
(+8−4=4)		62.5%
10.0 / 16
47.8%
+105
–   Aice 0.99.22299+15
−15		(−1)2 − 0
(+2−0=0)		100.0%
2.0 / 2
54.7%
+INF
–   Daydreamer 1.52297+19
−19		(−3)4 − 8
(+3−7=2)		33.3%
4.0 / 12
61.4%
−142
–   Asterisk 0.62293+15
−15		(−7)8.5 − 9.5
(+7−8=3)		47.2%
8.5 / 18
73.5%
−31
–   Horizon 4.32290+25
−25		(−10)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
74.2%
+94
–   Amundsen 0.802289+15
−15		(−11)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
83.7%
−110
–   Chezzz 1.0.32284+16
−16		(−16)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
91.5%
−3
–   WChess 1.062280+13
−13		(−20)5 − 7
(+3−5=4)		41.7%
5.0 / 12
96.6%
−89
–   nanoSzachy 3.12279+26
−26		(−21)3 − 3
(+2−2=2)		50.0%
3.0 / 6
91.3%
−29
–   KnightX 1.922277+16
−16		(−23)3 − 1
(+3−1=0)		75.0%
3.0 / 4
97.1%
+211
–   Cheese 1.32267+15
−15		(−33)37.5 − 27.5
(+25−15=25)
57.7%
37.5 / 65
99.8%
+22
–   Xpdnt 0809272260+25
−25		(−40)2 − 0
(+2−0=0)		100.0%
2.0 / 2
99.5%
+INF
–   Joker 1.1.142259+16
−16		(−41)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
+18
–   Brutus 6.12258+29
−29		(−42)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
99.3%
+69
–   Natwarlal 0.142256+16
−16		(−44)11.5 − 8.5
(+7−4=9)		57.5%
11.5 / 20
100.0%
+11
–   Popochin 3.22253+15
−15		(−47)12.5 − 9.5
(+9−6=7)		56.8%
12.5 / 22
100.0%
+5
–   Popochin 3.12246+28
−28		(−54)5 − 1
(+5−1=0)		83.3%
5.0 / 6
99.9%
+264
–   Rotor 0.22243+29
−29		(−57)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−57
–   Brutus 5.42242+27
−27		(−58)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Butcher 1.60n12241+21
−21		(−59)2 − 1
(+1−0=2)		66.7%
2.0 / 3
100.0%
+35
–   Bison 8.2.4r2239+23
−23		(−61)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
+42
–   Rodin 2.1h2239+26
−26		(−61)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−8
–   Ares 1.02211+26
−26		(−89)10 − 2
(+9−1=2)		83.3%
10.0 / 12
100.0%
+190
–   AliChess 4.192197+27
−27		(−103)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+130
–   AliChess 4.182195+28
−28		(−105)21.5 − 10.5
(+19−8=5)
67.2%
21.5 / 32
100.0%
+42
–   Feuerstein 0.4.6.12190+17
−17		(−110)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+90
–   Uralochka 1.1b2166+16
−16		(−134)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−122
–   AliChess 4.162166+29
−29		(−134)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   ChessAlex 2.0r42151+18
−18		(−149)5 − 3
(+5−3=0)		62.5%
5.0 / 8
100.0%
−18
–   BlackBishop 1.02150+17
−17		(−150)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+101
–   EveAnn 1.632139+29
−29		(−161)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   OBender 3.2.4.22138+18
−18		(−162)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
826 games: 289 wins, 331 losses, 206 draws (24.9%), score: 47.5%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024