CCRL 40/40
Downloads and Statistics
April 15, 2017
Testing summary:
Total: 704'959 games
played by 1'857 programs
97019 CPU days (X2 4600+)

White wins: 242'970 (34.5%)
Black wins: 180'635 (25.6%)
Draws: 281'354 (39.9%)
White score: 54.4%

Engine Details

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LittleThought 1.052 64-bit#146‑147  (2502+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
(+203)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Vajolet 2.032658+24
−24
(+156)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+63
= 0 1 0
–   Atlas 3.50 64-bit2657+31
−31
(+155)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+297
= 1
–   The Baron 2.23 64-bit2654+23
−23
(+152)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+152
0 1
–   Dirty 24Apr2011 64-bit2652+22
−22
(+150)3.5 − 20.5
(+1−18=5)
14.6%
3.5 / 24
0.0%
−128
0 0 0 1 0 0 = 0 0 = 0 0 0 = 0 0 0 0 0 0 = 0 0 =
–   Arasan 14.1 64-bit2646+32
−32
(+144)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+1
= 0
–   Cheng3 1.07 64-bit2633+21
−21
(+131)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−11
0 =
–   CM10th Default2631+15
−15
(+129)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+271
= 1
–   Rotor 0.82627+17
−17
(+125)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
0.0%
+192
1 0 0 1 1 =
–   RedQueen 1.1.1 64-bit2623+28
−28
(+121)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Zappa 1.1 64-bit2614+18
−18
(+112)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Sloppy 0.2.2 64-bit2613+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
(+106)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+106
1 0
–   Godel 2.05 64-bit2605+32
−32
(+103)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+103
1 0
–   Rodent 0.16 64-bit2601+30
−30
(+99)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+16
0 = 1 0
–   Djinn 0.987 64-bit2599+26
−26
(+97)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+44
= = 0 0 1 =
–   Gaviota 0.83 64-bit2598+27
−27
(+96)7.5 − 16.5
(+6−15=3)
31.3%
7.5 / 24
0.0%
−54
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
−12
(+95)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−47
0 =
–   Glass 2.0 64-bit2594+17
−17
(+92)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+1
0 = = 1 0 = = 0 0 =
–   N2 0.4 64-bit2589+17
−17
(+87)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+87
1 0
–   Ethereal 7.78 64-bit2587+25
−25
(+85)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−118
0 0 = 1 0 0 0 0 0 1
–   GarboChess 3.0 64-bit2580+18
−18
(+78)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−7
0 1 0 =
–   Dirty 6J-222575+23
−23
(+73)10 − 14
(+5−9=10)
41.7%
10.0 / 24
0.0%
+21
0 = = 1 = = = 1 0 = = 0 1 = = 1 0 0 0 1 0 0 0 =
–   Tucano 2.00 64-bit2569+31
−31
(+67)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−261
1 0 0 0 0 0
–   Atlas 3.25 64-bit2566+28
−28
(+64)3.5 − 5.5
(+2−4=3)
38.9%
3.5 / 9
0.0%
−28
= 0 1 0 0 0 1 = =
–   Jellyfish 1.02563+23
−23
(+61)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+29
= = 0 = 1 = 1 0 = 0
–   Capivara LK 0.09b02f 64-bit2562+18
−19
(+60)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−88
= 0 0 0 = 0 = = 0 =
–   Glass 1.8 64-bit2558+29
−29
(+56)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
0 0
–   GreKo 9.7 64-bit2555+35
−35
(+53)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.4%
+26
0 0 = = 0 1 = 1
–   Dirty ACCA4 64-bit2555+34
−34
(+53)12 − 12
(+10−10=4)
50.0%
12.0 / 24
0.3%
+53
1 0 1 1 1 0 = 1 0 = = 1 0 0 0 1 0 = 1 1 1 0 0 0
–   Arasan 12.0 64-bit2554+23
−23
(+52)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−131
= 0 0 0 0 = 0 1
–   Capivara LK 0.09b02c 64-bit2554+21
−21
(+52)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
−3
= = 0 = = = 0 0 = 1
–   Carballo 1.5 64-bit2553+27
−26
(+51)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.1%
−8
= 0 1 1 0 = = 0 = 0
–   DanaSah 5.002548+29
−29
(+46)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.4%
−134
0 = 0 0 1 0
–   Ghost 3 64-bit2548+30
−30
(+46)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
0.4%
+166
1 = 1 0 1 0 0 1 1 1
–   Rodin 6.02547+24
−24
(+45)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.2%
−107
0 0 0 = = =
–   NirvanaChess 1.1 64-bit2546+26
−26
(+44)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.3%
−66
1 0 = 0 = 0
–   Glass 1.7 64-bit2545+32
−32
(+43)12 − 12
(+10−10=4)
50.0%
12.0 / 24
0.9%
+40
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
(+39)11 − 13
(+8−10=6)
45.8%
11.0 / 24
0.0%
+7
= 0 0 0 1 0 1 1 1 0 0 = 1 0 = 0 = = 0 1 1 0 = 1
–   Dirty ACCA4 32-bit2540+33
−33
(+38)6.5 − 17.5
(+4−15=5)
27.1%
6.5 / 24
2.1%
−134
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
(+38)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
2.2%
−118
= 0
–   AnMon 5.662539+22
−23
(+37)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.6%
+6
0 1 = =
–   GreKo 12.0 64-bit2538+25
−25
(+36)4 − 6
(+3−5=2)
40.0%
4.0 / 10
1.0%
−37
0 1 0 = 1 0 = 1 0 0
–   Phalanx XXIV2532+20
−20
(+30)1 − 1
(+1−1=0)
50.0%
1.0 / 2
1.3%
+30
0 1
–   nanoSzachy 4.1 64-bit2530+19
−19
(+28)11 − 11
(+7−7=8)
50.0%
11.0 / 22
1.6%
+25
= 1 0 1 1 = = 1 1 = = 0 0 = 1 0 1 = 0 0 = 0
–   Tornado 2.1.41a2526+24
−24
(+24)1 − 3
(+0−2=2)
25.0%
1.0 / 4
5.9%
−126
0 = = 0
–   Fridolin 2.0 64-bit2522+18
−18
(+20)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
5.4%
+177
1 =
–   Hermann 2.8 64-bit2522+19
−19
(+20)10.5 − 15.5
(+9−14=3)
40.4%
10.5 / 26
6.1%
−58
1 0 1 0 0 0 1 0 0 0 = 0 1 = 1 0 0 1 0 = 1 0 0 1 1 0
–   ECE X22516+31
−31
(+14)7 − 3
(+5−1=4)
70.0%
7.0 / 10
20.8%
+144
1 1 0 1 = 1 = = = 1
–   Maverick 1.5 64-bit2515+20
−20
(+13)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
17.2%
−129
0 =
–   DanaSah 5.062513+33
−33
(+11)1 − 1
(+1−1=0)
50.0%
1.0 / 2
27.7%
+11
1 0
–   Donna 3.1 64-bit2513+28
−28
(+11)1 − 1
(+1−1=0)
50.0%
1.0 / 2
25.2%
+11
0 1
–   WyldChess 1.1 64-bit2505+32
−32
(+3)5 − 3
(+4−2=2)
62.5%
5.0 / 8
41.9%
+98
= 0 = 0 1 1 1 1
–   Tao 5.62502+17
−17
(0)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
49.8%
−142
= 0
–   Dorky 4.5 64-bit2501+25
−25
(−1)6 − 4
(+4−2=4)
60.0%
6.0 / 10
52.5%
+57
0 1 1 = = = 0 1 1 =
–   Shield 1.3.1 64-bit2501+25
−25
(−1)3 − 5
(+0−2=6)
37.5%
3.0 / 8
52.2%
−64
= = = = = 0 0 =
–   DanaSah 4.372499+32
−33
(−3)11 − 13
(+7−9=8)
45.8%
11.0 / 24
56.2%
−28
= 0 0 = 1 1 0 = = = 1 0 0 0 0 1 = = 1 1 0 = 0 1
–   Cheng3 1.03 64-bit2496+33
−33
(−6)9.5 − 14.5
(+5−10=9)
39.6%
9.5 / 24
60.6%
−73
0 0 1 1 0 = = = = 0 0 = 0 1 = 0 = 1 0 1 0 = 0 =
–   ECE X2496+32
−32
(−6)3.5 − 5.5
(+3−5=1)
38.9%
3.5 / 9
61.7%
−94
1 0 1 = 0 0 1 0 0
–   Philou 3.1.4.12493+21
−21
(−9)12.5 − 11.5
(+10−9=5)
52.1%
12.5 / 24
73.8%
+5
= 0 1 0 1 1 1 = 1 1 0 0 = 0 1 1 0 = = 1 1 0 0 0
–   GreKo 10.2 64-bit2493+32
−32
(−9)2 − 0
(+2−0=0)
100.0%
2.0 / 2
67.0%
+INF
1 1
–   Delphil 3.2 64-bit2493+17
−17
(−9)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
75.3%
−166
= 0
–   Pupsi2 0.092492+18
−18
(−10)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
76.1%
+54
1 0 = 0 1 1 0 1
–   Delphil 2.82491+23
−23
(−11)11.5 − 12.5
(+8−9=7)
47.9%
11.5 / 24
76.6%
−28
0 = 1 = 0 1 1 = 0 = 0 = = 0 1 1 0 0 0 1 1 1 = 0
–   nanoSzachy 3.92489+23
−23
(−13)8 − 16
(+5−13=6)
33.3%
8.0 / 24
79.1%
−131
= 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
(−14)14.5 − 9.5
(+11−6=7)
60.4%
14.5 / 24
79.9%
+58
0 1 1 0 1 1 = 1 1 0 = = 0 1 1 1 = 0 0 1 = = 1 =
–   Pawny 0.3 64-bit2488+33
−33
(−14)7 − 1
(+6−0=2)
87.5%
7.0 / 8
76.0%
+274
1 = 1 1 = 1 1 1
–   Pepito 1.59 64-bit2487+20
−20
(−15)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
85.0%
+61
1 1 0 1 0 =
–   Yace 0.99.872486+18
−18
(−16)14 − 12
(+12−10=4)
53.8%
14.0 / 26
88.7%
+15
1 = 1 1 0 0 1 0 1 1 1 = = 1 1 0 0 1 1 0 0 0 0 1 0 =
–   K2 0.752486+23
−23
(−16)1 − 1
(+1−1=0)
50.0%
1.0 / 2
85.2%
−16
0 1
–   Xpdnt 0910072485+16
−16
(−17)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
91.0%
+125
1 =
–   GreKo 8.1.1 64-bit2481+36
−36
(−21)12 − 12
(+8−8=8)
50.0%
12.0 / 24
84.2%
−21
0 0 0 0 1 1 1 1 = 0 = = 0 1 = 1 1 = = 0 1 = 0 =
–   Ghost 2.0.2 64-bit2480+18
−18
(−22)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
95.1%
−179
= 0
–   Pepito 1.59 32-bit2479+24
−24
(−23)10 − 14
(+7−11=6)
41.7%
10.0 / 24
92.7%
−77
0 0 1 = 1 0 0 0 1 0 0 1 1 = 1 0 1 = 0 0 0 = = =
–   Anatoli 0.35k2479+16
−16
(−23)7.5 − 16.5
(+6−15=3)
31.3%
7.5 / 24
96.7%
−172
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-bit2477+20
−20
(−25)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
95.9%
+290
1 1 1 =
–   Delphil 3.1 64-bit2473+26
−26
(−29)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.1%
+113
= 1
–   pikoSzachy 4.12473+29
−29
(−29)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
95.1%
+2
0 = 1 1 = = 0 1 1 0
–   Pawny 0.3.1 64-bit2472+23
−23
(−30)21.5 − 14.5
(+18−11=7)
59.7%
21.5 / 36
97.7%
+39
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 0 =
–   Quark 2.352471+19
−19
(−31)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.7%
+111
1 =
–   WyldChess 1.2 64-bit2471+31
−32
(−31)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
94.7%
+69
1 = 1 = = 1 = =
–   Cheese 1.4 64-bit2467+20
−20
(−35)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
99.4%
+106
= 1 1 1 1 = = 0 1 0 1 1
–   iCE 0.32464+31
−31
(−38)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
97.8%
+12
= 1 0 1 0 1
–   Gogobello 1.0 64-bit2462+25
−25
(−40)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
99.3%
−3
1 1 0 = 1 1 0 1 0 0
–   Bumblebee 1.0.36898e1 64-bit2452+24
−24
(−50)4 − 6
(+2−4=4)
40.0%
4.0 / 10
99.9%
−118
1 0 0 = 1 = = = 0 0
–   Bagatur 1.4d 64-bit2452+24
−24
(−50)7 − 3
(+4−0=6)
70.0%
7.0 / 10
99.9%
+64
= 1 = 1 1 = = 1 = =
–   Eeyore 1.52 64-bit2448+19
−19
(−54)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−54
1 0
–   Dorky 4.3 64-bit2446+28
−28
(−56)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.9%
+33
1 0 = 1 = 1
–   Hussar 0.42444+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
(−59)15 − 9
(+11−5=8)
62.5%
15.0 / 24
100.0%
+22
= 0 = 1 0 1 1 0 = 1 1 = 1 1 1 = 0 1 = 0 = 1 1 =
–   K2 0.792436+29
−29
(−66)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−222
= 0
–   TJchess 1.3 64-bit2430+26
−26
(−72)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+154
1 1 0 1
–   Delphil 2.9g 64-bit2429+33
−33
(−73)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+54
= 1 1 = 0 1
–   Shallow r694 64-bit2425+25
−25
(−77)6 − 4
(+6−4=0)
60.0%
6.0 / 10
100.0%
+11
0 0 1 0 0 1 1 1 1 1
–   Muse 0.899b2414+21
−21
(−88)15.5 − 8.5
(+13−6=5)
64.6%
15.5 / 24
100.0%
+19
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
(−89)15.5 − 8.5
(+14−7=3)
64.6%
15.5 / 24
100.0%
+26
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-bit2411+20
−20
(−91)16.5 − 7.5
(+13−4=7)
68.8%
16.5 / 24
100.0%
+39
= 1 = 1 1 1 1 = 1 0 1 = 1 0 = 1 1 1 0 1 1 = 0 =
–   Ares 1.005.2 64-bit2407+20
−20
(−95)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+62
1 =
–   Ifrit m1.8 64-bit2402+20
−20
(−100)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Pawny 0.1.9 64-bit2395+33
−34
(−107)19.5 − 4.5
(+17−2=5)
81.3%
19.5 / 24
100.0%
+134
1 1 1 1 = 1 1 = 1 = 1 1 1 1 1 1 1 1 = 0 1 1 = 0
–   Gosu 0.162387+20
−20
(−115)17 − 7
(+14−4=6)
70.8%
17.0 / 24
100.0%
+36
1 1 1 0 1 1 = 0 1 1 1 1 0 1 0 = 1 1 1 = 1 = = =
–   TJchess 1.1 64-bit2361+20
−20
(−141)19 − 5
(+18−4=2)
79.2%
19.0 / 24
100.0%
+112
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#1412507326itself
All#1382504326itself
Free#1242505328itself
Free 1-2-CPU#1292508328itself
Free single-CPU#1292508328itself
Single-CPU#1412507326itself

Created in 2005-2013 by CCRL team
Last games added on April 15, 2017