CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Show each game results
LittleThought 1.03 32-bit (2337+21
−21
)Quote
Author: Nathan Thom (Australia) Link: Homepage
This is one of the 5 LittleThought versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alfil 8.1.12600+14
−14
(+263)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
+112
1 1 0 0 0 0
–   Tornado 2.1.41a2526+24
−24
(+189)2 − 10
(+0−8=4)
16.7%
2.0 / 12
0.0%
−48
0 0 = 0 0 = 0 0 0 = 0 =
–   GarboChess 2.20 32-bit2522+17
−17
(+185)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+27
= 0
–   Brutus 7.02b2513+19
−19
(+176)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+176
0 1 0 1
–   Xpdnt 0910072486+16
−16
(+149)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−140
0 0 = 0
–   Arasan 10.2 32-bit2483+26
−26
(+146)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−80
0 0 1 0
–   SpiderChess 0706032480+23
−23
(+143)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−14
0 =
–   Anatoli 0.35k2479+17
−16
(+142)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−15
= 0
–   Rotor 0.42478+18
−18
(+141)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−86
0 0 0 1
–   BBChess 1.3a2471+25
−25
(+134)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−95
0 = 0 0 0 0 0 = 0 1
–   Chronos 1.9.42471+33
−33
(+134)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+21
= 0 1 0 0 =
–   Quark 2.352469+19
−19
(+132)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−103
0 1 0 0
–   Counter 1.12455+23
−23
(+118)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−243
0 = 0 0 0 0
–   Cyrano 0.32449+34
−34
(+112)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+119
= 0 0 1 = 1
–   Arasan 10.12447+29
−29
(+110)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+169
= 1 = =
–   Typhoon 1.00-3482439+33
−33
(+102)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+187
1 = 0 1
–   nanoSzachy 3.82436+16
−16
(+99)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+88
= = 0 1
–   Snitch 1.6.2 32-bit2432+24
−24
(+95)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+95
1 0
–   Homer 2.012428+21
−20
(+91)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−216
0 0 0 1 0 = 0 0 0 0
–   Pupsi2 0.072427+21
−21
(+90)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+7
0 0 = 1
–   Delphil 1.9c2411+34
−34
(+74)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−214
0 = 0 0
–   Queen 4.032409+18
−18
(+72)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
0.0%
+99
0 1 = 1 0 0 0 = 1 1 1 =
–   Hermann 2.02408+29
−29
(+71)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+71
= = = =
–   Diablo 0.5.12408+18
−18
(+71)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−52
0 0 = 0 1 0 = =
–   Dragon 4.62406+18
−18
(+69)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+69
1 0
–   nanoSzachy 3.42405+22
−23
(+68)2 − 10
(+1−9=2)
16.7%
2.0 / 12
0.0%
−203
0 0 0 = 0 0 0 = 1 0 0 0
–   Patzer 3.802405+22
−23
(+68)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−215
0 0 0 =
–   RomiChess P3k 32-bit2405+19
−19
(+68)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.0%
+41
1 1 0 1 0 = 0 1 0 1 = = 0 1 0 = 0 0 0 0 1 0 0 = 1 = 0 1 1 0 1 1
–   Typhoon 1.00-3142404+35
−35
(+67)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.1%
−82
1 0 0 0 0 1
–   Cyrano 0.2f2402+33
−33
(+65)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.1%
−26
= 0 0 1
–   Gaia 3.5 32-bit2400+23
−23
(+63)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−19
0 0 1 =
–   Djinn 0.925x2400+23
−23
(+63)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−220
= 0 0 0
–   Delphil 1.82397+28
−28
(+60)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
0.0%
+212
1 1 0 = 1 1 1 0
–   Amy 0.87b2394+25
−25
(+57)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+214
1 =
–   Phalanx XXII2392+24
−25
(+55)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Gosu 0.162386+20
−20
(+49)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.0%
+153
= 1 1 = 0 1
–   Sorgenkind 0.42386+15
−15
(+49)15 − 27
(+11−23=8)
35.7%
15.0 / 42
0.0%
−58
0 0 0 = 0 1 = = 0 0 = 0 1 1 = 1 0 = 0 1 1 0 1 0 0 0 1 0 0 0 1 0 0 1 0 1 = = 0 0 0 0
–   Comet B682386+21
−21
(+49)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.1%
−8
0 0 1 0 = 1
–   Horizon 4.42385+18
−18
(+48)10.5 − 25.5
(+7−22=7)
29.2%
10.5 / 36
0.0%
−109
0 0 0 = 1 0 0 0 0 1 0 = 0 0 0 0 0 1 = = = 0 0 0 0 1 1 1 0 = = 0 1 0 0 0
–   Amateur 2.822385+21
−21
(+48)3 − 11
(+3−11=0)
21.4%
3.0 / 14
0.1%
−223
0 1 0 0 0 0 0 0 0 1 0 0 1 0
–   Delphil 1.9f2383+33
−33
(+46)4 − 2
(+4−2=0)
66.7%
4.0 / 6
1.1%
+199
1 0 0 1 1 1
–   Sage 3.532383+18
−18
(+46)6 − 18
(+4−16=4)
25.0%
6.0 / 24
0.1%
−152
0 1 = 1 0 0 = 0 0 0 0 1 0 0 1 0 0 = 0 0 0 0 = 0
–   Thor's Hammer 2.28 32-bit2383+27
−27
(+46)4 − 2
(+4−2=0)
66.7%
4.0 / 6
0.4%
+200
1 0 1 1 1 0
–   Dirty 0.99 OW52381+24
−24
(+44)9.5 − 10.5
(+7−8=5)
47.5%
9.5 / 20
0.3%
+30
1 0 0 1 1 = 1 0 0 0 0 = 1 = 0 1 = 1 = 0
–   GreKo 6.302376+33
−33
(+39)2 − 4
(+1−3=2)
33.3%
2.0 / 6
2.5%
−79
0 0 0 = 1 =
–   Tytan 9.32371+24
−24
(+34)11 − 5
(+9−3=4)
68.8%
11.0 / 16
1.6%
+171
= = 1 = 0 1 1 0 1 1 0 1 1 1 1 =
–   Philou 2.8.02366+32
−32
(+29)1 − 3
(+1−3=0)
25.0%
1.0 / 4
7.2%
−197
0 0 0 1
–   GreKo 6.252366+33
−33
(+29)0 − 2
(+0−2=0)
0.0%
0.0 / 2
7.6%
−INF
0 0
–   Counter 1.02364+33
−33
(+27)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
8.2%
+64
= = = 1 = =
–   Pupsi 0.192363+34
−34
(+26)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
9.6%
−65
0 1 0 =
–   GreKo 6.52362+26
−26
(+25)6 − 9
(+2−5=8)
40.0%
6.0 / 15
6.6%
−31
= 0 0 = 1 = 1 = = 0 0 = 0 = =
–   Philou 2.7.02353+34
−34
(+16)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
21.3%
−130
0 0 0 0 = 1 1 0
–   Glass 1.32352+26
−26
(+15)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
18.9%
+50
= 1 = 1 0 = = =
–   Counter 0.82351+33
−33
(+14)3 − 1
(+3−1=0)
75.0%
3.0 / 4
24.4%
+248
1 1 1 0
–   Flux 2.2.12348+22
−22
(+11)13.5 − 14.5
(+9−10=9)
48.2%
13.5 / 28
23.1%
0
0 1 1 0 1 0 1 1 = 1 = 0 0 0 0 1 0 1 = = 0 0 = = 1 = = =
–   Dirty 0.99z2347+35
−36
(+10)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
31.1%
−146
= 0
–   GreKo 5.92346+24
−24
(+9)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
28.8%
+91
1 1 = 0
–   WChess 1.062342+32
−33
(+5)5 − 7
(+3−5=4)
41.7%
5.0 / 12
39.2%
−54
= 0 0 1 = 0 = 0 1 1 0 =
–   Xpdnt 0907042339+33
−33
(+2)4.5 − 4.5
(+4−4=1)
50.0%
4.5 / 9
46.7%
+2
1 0 1 1 0 = 0 1 0
–   Rodin 2.3a2337+24
−25
(0)10 − 6
(+8−4=4)
62.5%
10.0 / 16
51.3%
+91
= 0 0 1 1 1 = 1 1 1 0 0 = = 1 1
–   Aice 0.99.22335+20
−20
(−2)2 − 0
(+2−0=0)
100.0%
2.0 / 2
56.4%
+INF
1 1
–   Daydreamer 1.52332+22
−22
(−5)4 − 8
(+3−7=2)
33.3%
4.0 / 12
62.9%
−128
1 0 = 0 0 1 0 1 0 0 = 0
–   Amundsen 0.802332+20
−20
(−5)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
63.1%
−93
= 0 0 = 0 1 0 1 0 0 = 1
–   nanoSzachy 3.12331+34
−34
(−6)3 − 3
(+2−2=2)
50.0%
3.0 / 6
61.3%
−13
1 = 0 1 = 0
–   Asterisk 0.62330+20
−20
(−7)8.5 − 9.5
(+7−8=3)
47.2%
8.5 / 18
67.5%
−26
= 0 1 1 0 = 0 0 0 1 = 1 0 1 1 0 1 0
–   Horizon 4.32328+29
−29
(−9)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
68.1%
+76
1 = 0 1
–   KnightX 1.922310+21
−21
(−27)3 − 1
(+3−1=0)
75.0%
3.0 / 4
96.5%
+200
1 0 1 1
–   Chezzz 1.0.32310+22
−22
(−27)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
96.6%
−16
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 =
–   Cheese 1.32306+17
−17
(−31)37.5 − 27.5
(+25−15=25)
57.7%
37.5 / 65
99.0%
+15
1 = = = 0 = 1 = 0 1 0 = 1 = 1 1 1 0 = = = = 0 1 = = 0 = 1 1 0 1 1 = = 0 1 = 1 = 0 1 1 0 = = 1 1 1 0 1 1 0 1 0 1 1 1 = 0 = = 0 = =
–   Natwarlal 0.142304+20
−20
(−33)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
98.9%
+13
0 = = 0 1 = 1 1 1 = = 0 = 1 = 0 1 = = 1
–   Popochin 3.12300+34
−34
(−37)5 − 1
(+5−1=0)
83.3%
5.0 / 6
96.4%
+285
1 1 1 1 0 1
–   Brutus 6.12299+36
−36
(−38)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
96.4%
+57
0 = 1 1
–   Joker 1.1.142299+20
−20
(−38)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
99.6%
+13
= = = 1 0 1
–   Xpdnt 0809272298+29
−29
(−39)2 − 0
(+2−0=0)
100.0%
2.0 / 2
98.5%
+INF
1 1
–   Popochin 3.22293+18
−18
(−44)12.5 − 9.5
(+9−6=7)
56.8%
12.5 / 22
99.9%
0
1 1 0 1 1 = = 0 = = 0 0 0 0 = = 1 1 = 1 1 1
–   Rotor 0.22285+33
−33
(−52)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.5%
−52
= =
–   Butcher 1.60n12283+23
−23
(−54)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
+28
1 = =
–   Rodin 2.1h2282+30
−30
(−55)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
99.9%
−11
1 1 = = = 0 0 1
–   Bison 8.2.4r2279+26
−26
(−58)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+31
= 1 = = = 1
–   Brutus 5.42276+34
−34
(−61)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
1 1
–   Ares 1.02255+31
−31
(−82)10 − 2
(+9−1=2)
83.3%
10.0 / 12
100.0%
+190
= 1 1 1 1 1 1 1 = 0 1 1
–   AliChess 4.192241+31
−32
(−96)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+130
1 1 1 0
–   AliChess 4.182240+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 0.4.6.12236+19
−19
(−101)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+82
= 1 1 = 0 1 1 1
–   Uralochka 1.1b2218+19
−19
(−119)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−108
0 = = 1
–   AliChess 4.162212+36
−36
(−125)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   ChessAlex 2.0r42212+22
−22
(−125)5 − 3
(+5−3=0)
62.5%
5.0 / 8
100.0%
−12
1 0 1 1 1 1 0 0
–   BlackBishop 1.02199+18
−18
(−138)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+97
1 1 0 1
–   OBender 3.2.4.22189+20
−20
(−148)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   EveAnn 1.632184+34
−34
(−153)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
LittleThought 1.03 32-bit
played with current
participants of this list
Represented by
1-2-CPU    354LittleThought 1.052 64-bit
32-bit    502LittleThought 1.052 32-bit
32-bit 1-2-CPU    502LittleThought 1.052 32-bit
32-bit single-CPU    502LittleThought 1.052 32-bit
All    354LittleThought 1.052 64-bit
Free    354LittleThought 1.052 64-bit
Free 1-2-CPU    354LittleThought 1.052 64-bit
Free 32-bit    502LittleThought 1.052 32-bit
Free 32-bit 1-2-CPU    502LittleThought 1.052 32-bit
Free 32-bit single-CPU    502LittleThought 1.052 32-bit
Free single-CPU    354LittleThought 1.052 64-bit
Single-CPU    354LittleThought 1.052 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017