CCRL 40/40
Downloads and Statistics
March 18, 2017
Testing summary:
Total: 698'425 games
played by 1'846 programs
96217 CPU days (X2 4600+)

White wins: 240'830 (34.5%)
Black wins: 178'969 (25.6%)
Draws: 278'626 (39.9%)
White score: 54.4%

Engine Details

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LittleThought 1.052 64-bit#146‑147  (2501+18
−18
)Quote
Author: Nathan Thom (Australia) Link: Homepage
This is one of the 5 LittleThought versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   iCE 1.0 64-bit2705+17
−17
(+204)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Vajolet 2.032659+24
−24
(+158)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+65
= 0 1 0
–   Atlas 3.50 64-bit2658+31
−31
(+157)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+299
= 1
–   The Baron 2.23 64-bit2654+23
−23
(+153)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+153
0 1
–   Dirty 24Apr2011 64-bit2653+22
−22
(+152)3.5 − 20.5
(+1−18=5)
14.6%
3.5 / 24
0.0%
−126
0 0 0 1 0 0 = 0 0 = 0 0 0 = 0 0 0 0 0 0 = 0 0 =
–   Arasan 14.1 64-bit2647+32
−32
(+146)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+3
= 0
–   Cheng3 1.07 64-bit2634+21
−21
(+133)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−9
0 =
–   CM10th Default2632+15
−14
(+131)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+273
= 1
–   Rotor 0.82627+17
−17
(+126)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
0.0%
+193
1 0 0 1 1 =
–   RedQueen 1.1.1 64-bit2623+28
−28
(+122)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Zappa 1.1 64-bit2614+18
−18
(+113)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Sloppy 0.2.2 64-bit2612+20
−20
(+111)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+268
= 1
–   Naum 1.91 64-bit2608+15
−15
(+107)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+107
1 0
–   Godel 2.05 64-bit2605+32
−32
(+104)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+104
1 0
–   Rodent 0.16 64-bit2601+30
−31
(+100)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+17
0 = 1 0
–   Djinn 0.987 64-bit2600+26
−26
(+99)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+46
= = 0 0 1 =
–   Gaviota 0.83 64-bit2598+27
−27
(+97)7.5 − 16.5
(+6−15=3)
31.3%
7.5 / 24
0.0%
−53
0 0 = 0 1 1 1 0 1 0 0 0 0 1 0 = 0 0 0 1 0 = 0 0
–   Aristarch 4.502597+12
−13
(+96)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−46
0 =
–   Glass 2.0 64-bit2594+17
−17
(+93)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+2
0 = = 1 0 = = 0 0 =
–   N2 0.4 64-bit2589+17
−17
(+88)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+88
1 0
–   Ethereal 7.78 64-bit2587+25
−25
(+86)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−117
0 0 = 1 0 1 0 0 0 0
–   GarboChess 3.0 64-bit2580+18
−18
(+79)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−6
0 = 0 1
–   Dirty 6J-222576+23
−23
(+75)10 − 14
(+5−9=10)
41.7%
10.0 / 24
0.0%
+23
0 = = 1 = = = 1 0 = = 0 1 = = 1 0 0 0 1 0 0 0 =
–   Tucano 2.00 64-bit2570+31
−31
(+69)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−259
1 0 0 0 0 0
–   Atlas 3.25 64-bit2566+28
−28
(+65)3.5 − 5.5
(+2−4=3)
38.9%
3.5 / 9
0.0%
−27
0 0 1 = = 0 1 0 =
–   Capivara LK 0.09b02f 64-bit2562+19
−19
(+61)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−87
0 0 = 0 = 0 0 = = =
–   Jellyfish 1.02562+23
−23
(+61)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+29
= = 0 = 1 = 1 0 = 0
–   Glass 1.8 64-bit2558+29
−29
(+57)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
0 0
–   Dirty ACCA4 64-bit2557+34
−34
(+56)12 − 12
(+10−10=4)
50.0%
12.0 / 24
0.2%
+56
1 0 1 1 1 0 = 1 0 = = 1 0 0 0 1 0 = 1 1 1 0 0 0
–   Capivara LK 0.09b02c 64-bit2555+21
−21
(+54)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
−1
= = 0 0 = 1 = = 0 =
–   GreKo 9.7 64-bit2555+35
−35
(+54)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.4%
+27
0 0 = = 0 1 = 1
–   Arasan 12.0 64-bit2554+23
−23
(+53)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−130
= 0 0 0 0 = 0 1
–   Carballo 1.5 64-bit2551+27
−27
(+50)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.1%
−9
= 0 = 0 = 0 1 1 0 =
–   DanaSah 5.002549+29
−29
(+48)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.4%
−132
0 0 1 0 0 =
–   Rodin 6.02548+24
−24
(+47)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.1%
−105
0 0 0 = = =
–   NirvanaChess 1.1 64-bit2546+26
−26
(+45)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.3%
−65
= 1 0 = 0 0
–   Glass 1.7 64-bit2545+32
−32
(+44)12 − 12
(+10−10=4)
50.0%
12.0 / 24
0.9%
+41
0 1 0 1 0 1 0 = = 1 0 = 1 = 0 0 1 1 1 0 0 1 0 1
–   Ufim 8.022541+13
−13
(+40)11 − 13
(+8−10=6)
45.8%
11.0 / 24
0.0%
+8
= 0 0 0 1 0 1 1 1 0 0 = 1 0 = 0 = = 0 1 1 0 = 1
–   Dirty ACCA4 32-bit2541+33
−33
(+40)6.5 − 17.5
(+4−15=5)
27.1%
6.5 / 24
2.0%
−132
0 0 0 0 0 0 1 0 0 = = = = 0 1 0 0 1 0 0 0 0 1 =
–   Rhetoric 1.1 64-bit2540+32
−33
(+39)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
2.1%
−117
= 0
–   Ghost 3 64-bit2540+32
−32
(+39)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
1.9%
+159
1 1 1 = 1 0 1 0 0 1
–   GreKo 12.0 64-bit2539+25
−25
(+38)4 − 6
(+3−5=2)
40.0%
4.0 / 10
1.0%
−35
0 = 1 0 = 1 0 0 0 1
–   AnMon 5.662539+22
−22
(+38)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.6%
+7
0 1 = =
–   Phalanx XXIV2533+20
−20
(+32)1 − 1
(+1−1=0)
50.0%
1.0 / 2
1.2%
+32
1 0
–   ECE X22532+41
−41
(+31)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
9.0%
+225
1 1 0 1 = 1
–   nanoSzachy 4.1 64-bit2531+19
−19
(+30)11 − 11
(+7−7=8)
50.0%
11.0 / 22
1.5%
+27
= 0 0 = 1 0 1 = 0 = 1 0 1 1 = = 1 1 = 0 = 0
–   Tornado 2.1.41a2526+24
−24
(+25)1 − 3
(+0−2=2)
25.0%
1.0 / 4
5.6%
−125
0 = = 0
–   Fridolin 2.0 64-bit2524+18
−18
(+23)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
4.1%
+180
= 1
–   Hermann 2.8 64-bit2522+19
−19
(+21)10.5 − 15.5
(+9−14=3)
40.4%
10.5 / 26
6.3%
−57
1 0 0 0 1 0 0 0 = 0 1 = 1 0 0 1 0 = 1 0 0 1 1 0 1 0
–   Maverick 1.5 64-bit2515+21
−21
(+14)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
16.3%
−128
= 0
–   Donna 3.1 64-bit2513+28
−28
(+12)1 − 1
(+1−1=0)
50.0%
1.0 / 2
24.3%
+12
1 0
–   DanaSah 5.062513+33
−33
(+12)1 − 1
(+1−1=0)
50.0%
1.0 / 2
27.0%
+12
1 0
–   WyldChess 1.1 64-bit2506+32
−32
(+5)5 − 3
(+4−2=2)
62.5%
5.0 / 8
40.9%
+100
1 1 = 0 = 0 1 1
–   Tao 5.62502+17
−17
(+1)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
48.5%
−141
0 =
–   DanaSah 4.372499+32
−33
(−2)11 − 13
(+7−9=8)
45.8%
11.0 / 24
55.4%
−27
= 0 0 = 1 1 0 = = = 1 0 0 0 0 1 = = 1 1 0 = 0 1
–   Shield 1.3.1 64-bit2498+26
−26
(−3)3 − 5
(+0−2=6)
37.5%
3.0 / 8
58.5%
−66
= = = = = 0 0 =
–   Dorky 4.5 64-bit2498+27
−27
(−3)6 − 4
(+4−2=4)
60.0%
6.0 / 10
58.3%
+55
0 1 1 = = = 0 1 1 =
–   Cheng3 1.03 64-bit2497+33
−33
(−4)9.5 − 14.5
(+5−10=9)
39.6%
9.5 / 24
60.0%
−71
0 0 1 1 0 = = = = 0 0 = 0 1 = 0 = 1 0 1 0 = 0 =
–   ECE X2496+32
−32
(−5)3.5 − 5.5
(+3−5=1)
38.9%
3.5 / 9
60.9%
−93
1 0 1 = 0 0 1 0 0
–   GreKo 10.2 64-bit2494+32
−32
(−7)2 − 0
(+2−0=0)
100.0%
2.0 / 2
66.2%
+INF
1 1
–   Philou 3.1.4.12493+21
−21
(−8)12.5 − 11.5
(+10−9=5)
52.1%
12.5 / 24
72.7%
+6
= 0 1 0 1 1 1 = 1 1 0 0 = 0 1 1 0 = = 1 1 0 0 0
–   Delphil 3.2 64-bit2493+17
−17
(−8)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
74.3%
−165
0 =
–   Pupsi2 0.092493+18
−18
(−8)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
73.8%
+56
= 0 1 1 1 0 1 0
–   Delphil 2.82491+23
−23
(−10)11.5 − 12.5
(+8−9=7)
47.9%
11.5 / 24
75.9%
−27
0 = 1 = 0 1 1 = 0 = 0 = = 0 1 1 0 0 0 1 1 1 = 0
–   nanoSzachy 3.92490+23
−23
(−11)8 − 16
(+5−13=6)
33.3%
8.0 / 24
78.4%
−129
= 0 = 1 1 = 0 0 0 1 0 0 = 0 0 = 0 = 0 1 0 1 0 0
–   GreKo 8.0 64-bit2488+27
−27
(−13)14.5 − 9.5
(+11−6=7)
60.4%
14.5 / 24
79.2%
+59
0 1 1 0 1 1 = 1 1 0 = = 0 1 1 1 = 0 0 1 = = 1 =
–   Pawny 0.3 64-bit2488+33
−33
(−13)7 − 1
(+6−0=2)
87.5%
7.0 / 8
75.3%
+275
1 = 1 1 = 1 1 1
–   Pepito 1.59 64-bit2487+20
−20
(−14)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
84.7%
+62
1 1 0 1 = 0
–   K2 0.752486+23
−23
(−15)1 − 1
(+1−1=0)
50.0%
1.0 / 2
84.6%
−15
1 0
–   Yace 0.99.872486+18
−18
(−15)14 − 12
(+12−10=4)
53.8%
14.0 / 26
88.0%
+16
1 = 1 1 0 0 1 0 1 1 1 = = 1 1 0 0 1 1 0 0 0 0 1 = 0
–   Xpdnt 0910072485+16
−16
(−16)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
90.3%
+126
= 1
–   GreKo 8.1.1 64-bit2481+36
−36
(−20)12 − 12
(+8−8=8)
50.0%
12.0 / 24
83.8%
−20
0 0 0 0 1 1 1 1 = 0 = = 0 1 = 1 1 = = 0 1 = 0 =
–   Ghost 2.0.2 64-bit2480+18
−18
(−21)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
94.7%
−178
0 =
–   Pepito 1.59 32-bit2480+24
−24
(−21)10 − 14
(+7−11=6)
41.7%
10.0 / 24
92.2%
−75
0 0 1 = 1 0 0 0 1 0 0 1 1 = 1 0 1 = 0 0 0 = = =
–   Anatoli 0.35k2479+16
−16
(−22)7.5 − 16.5
(+6−15=3)
31.3%
7.5 / 24
96.4%
−171
0 0 0 0 0 0 0 1 1 0 0 1 1 0 = = 0 = 0 0 1 0 0 1
–   Bruja 1.9.1 64-bit2478+20
−20
(−23)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
95.6%
+292
1 1 1 =
–   pikoSzachy 4.12473+29
−29
(−28)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
94.7%
+3
1 1 = = 0 1 1 0 0 =
–   Delphil 3.1 64-bit2473+26
−26
(−28)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
95.8%
+114
= 1
–   Quark 2.352472+19
−19
(−29)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.6%
+113
= 1
–   Pawny 0.3.1 64-bit2472+23
−23
(−29)21.5 − 14.5
(+18−11=7)
59.7%
21.5 / 36
97.6%
+40
0 = 1 1 = 0 1 = 1 = 0 0 1 = 0 0 0 1 1 1 1 1 0 1 1 0 0 1 0 = = 1 1 1 1 1
–   WyldChess 1.2 64-bit2469+32
−32
(−32)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
95.9%
+68
1 = 1 = = 1 = =
–   Cheese 1.4 64-bit2467+20
−20
(−34)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
99.3%
+107
1 = = 0 = 1 1 1 1 0 1 1
–   Gogobello 1.0 64-bit2465+25
−25
(−36)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
98.9%
0
1 1 0 = 1 1 0 1 0 0
–   iCE 0.32465+31
−31
(−36)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
97.7%
+14
0 1 0 1 = 1
–   Bumblebee 1.0.36898e1 64-bit2460+25
−25
(−41)4 − 6
(+2−4=4)
40.0%
4.0 / 10
99.5%
−109
1 0 0 = 1 = = = 0 0
–   Eeyore 1.52 64-bit2449+20
−20
(−52)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−52
1 0
–   Bagatur 1.4d 64-bit2448+25
−25
(−53)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+61
= 1 1 = = 1 = = = 1
–   Dorky 4.3 64-bit2446+28
−28
(−55)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.9%
+34
= 1 = 1 1 0
–   Hussar 0.42443+18
−18
(−58)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−58
0 1
–   Bruja 1.9.1 32-bit2443+24
−24
(−58)15 − 9
(+11−5=8)
62.5%
15.0 / 24
100.0%
+23
= 0 = 1 0 1 1 0 = 1 1 = 1 1 1 = 0 1 = 0 = 1 1 =
–   TJchess 1.3 64-bit2440+28
−28
(−61)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+165
1 1 0 1
–   K2 0.792436+29
−29
(−65)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−221
= 0
–   Shallow r694 64-bit2431+27
−27
(−70)6 − 4
(+6−4=0)
60.0%
6.0 / 10
100.0%
+18
0 1 1 1 1 1 0 0 1 0
–   Delphil 2.9g 64-bit2430+33
−33
(−71)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+56
1 = 0 1 = 1
–   Muse 0.899b2415+21
−21
(−86)15.5 − 8.5
(+13−6=5)
64.6%
15.5 / 24
100.0%
+21
1 1 0 0 = 1 1 0 1 1 0 1 1 0 1 0 1 = 1 1 = = 1 =
–   Pawny 0.2 64-bit2413+29
−29
(−88)15.5 − 8.5
(+14−7=3)
64.6%
15.5 / 24
100.0%
+27
0 = 1 1 1 0 1 0 1 0 1 1 1 1 1 = = 1 1 1 0 1 0 0
–   Kiwi 0.6d 32-bit2412+20
−20
(−89)16.5 − 7.5
(+13−4=7)
68.8%
16.5 / 24
100.0%
+41
= 1 = 1 1 1 1 = 1 0 1 = 1 0 = 1 1 1 0 1 1 = 0 =
–   Ares 1.005.2 64-bit2408+20
−20
(−93)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+64
= 1
–   Ifrit m1.8 64-bit2404+20
−20
(−97)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Pawny 0.1.9 64-bit2396+34
−34
(−105)19.5 − 4.5
(+17−2=5)
81.3%
19.5 / 24
100.0%
+136
1 1 1 1 = 1 1 = 1 = 1 1 1 1 1 1 1 1 = 0 1 1 = 0
–   Gosu 0.162387+20
−20
(−114)17 − 7
(+14−4=6)
70.8%
17.0 / 24
100.0%
+37
1 1 1 0 1 1 = 0 1 1 1 1 0 1 0 = 1 1 1 = 1 = = =
–   TJchess 1.1 64-bit2362+20
−20
(−139)19 − 5
(+18−4=2)
79.2%
19.0 / 24
100.0%
+114
1 1 1 1 1 1 = 1 0 1 0 1 1 1 1 1 1 0 = 1 1 1 0 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
LittleThought 1.052 64-bit
played with current
participants of this list
Represented by
1-2-CPU#1422495345itself
All#1422492343itself
Free#123-1242494347itself
Free 1-2-CPU#130-1312495347itself
Free single-CPU#130-1312495347itself
Single-CPU#1422495345itself

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