CCRL 40/15
Downloads and Statistics
May 24, 2020
Testing summary:
Total: 1'147'168 games
played by 2'661 programs

White wins: 396'304 (34.5%)
Black wins: 293'262 (25.6%)
Draws: 457'602 (39.9%)
White score: 54.5%

Engine Details

Options
Show each game results
LittleThought 1.052 32-bit (2468+18
−18		)Quote
Author: Nathan Thom (Australia) Link: Homepage
This is one of the 5 LittleThought versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Deuterium 10.01.27.2132668+22
−22		(+200)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−6
= 0 = 0 0 0 = 0
–   Alfil 12 MT2633+24
−24		(+165)1 − 5
(+1−5=0)		16.7%
1.0 / 6
0.0%
−158
1 0 0 0 0 0
–   Deuterium 09.01.26.4922600+23
−23		(+132)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Sloppy 0.2.2 32-bit2599+14
−14		(+131)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+63
0 = = =
–   Aristarch 4.502596+12
−12		(+128)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Godel 2.05 32-bit2579+25
−26		(+111)4 − 8
(+2−6=4)		33.3%
4.0 / 12
0.0%
−3
0 0 = = 1 0 = 0 = 0 0 1
–   Petir 4.9999992579+15
−15		(+111)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Dirty 6J-222577+23
−23		(+109)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−41
0 0 = =
–   RedQueen 0.9.8 32-bit2577+22
−22		(+109)5 − 9
(+3−7=4)		35.7%
5.0 / 14
0.0%
+6
= = 0 0 0 = 0 1 0 1 1 = 0 0
–   Cheng3 1.04 32-bit2575+32
−32		(+107)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+24
0 = 1 0
–   Gaviota 0.84 32-bit2571+27
−27		(+103)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−132
1 0 0 0
–   Bobcat 20110414 32-bit2570+31
−31		(+102)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−180
0 = 0 0
–   N2 0.4 32-bit2569+18
−18		(+101)6 − 14
(+4−12=4)		30.0%
6.0 / 20
0.0%
−48
0 = 0 0 0 0 1 0 0 1 = 0 = 1 0 0 1 = 0 0
–   Brutus 8.05 32-bit2567+17
−17		(+99)5.5 − 10.5
(+3−8=5)		34.4%
5.5 / 16
0.0%
−11
= 0 1 1 0 = 0 0 0 0 = = 1 0 0 =
–   Rotor 0.52566+17
−17		(+98)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−191
= 0 0 0
–   CuckooChess 1.11 32-bit2566+29
−29		(+98)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−136
0 1 0 0
–   Arasan 12.3 32-bit2565+24
−24		(+97)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−113
= 0 = 0 = 0 0 0
–   Cheng3 1.06 32-bit2564+30
−30		(+96)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Bobcat 20110220 32-bit2562+32
−32		(+94)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
−123
= 0 0
–   Philou 3.5.12562+23
−23		(+94)4.5 − 4.5
(+4−4=1)		50.0%
4.5 / 9
0.0%
+100
0 = 1 1 1 0 0 1 0
–   Dirty 11D-272560+27
−27		(+92)2 − 6
(+2−6=0)		25.0%
2.0 / 8
0.0%
−138
0 1 1 0 0 0 0 0
–   Francesca MAD 0.192558+15
−15		(+90)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+90
= =
–   DanaSah 4.662542+26
−26		(+74)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.0%
+111
1 = 1 0 1 = 0 =
–   DanaSah 4.602541+25
−25		(+73)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
−1
= = 0 = = 0 1 0
–   Rodent 0.102539+33
−33		(+71)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+213
= 1
–   AnMon 5.752539+15
−15		(+71)6 − 12
(+4−10=4)		33.3%
6.0 / 18
0.0%
−51
0 0 = 0 1 0 0 1 0 = 0 0 = = 1 0 1 0
–   Glass 1.8 32-bit2538+26
−26		(+70)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
1 1
–   GarboChess 3.0 32-bit2537+24
−24		(+69)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−117
0 = 1 0 = 0 0 0
–   Arasan 11.6 32-bit2533+33
−33		(+65)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.0%
−85
= = 0 = 0 1 0 0 1 0 0 0
–   Arasan 12.1 32-bit2531+32
−33		(+63)5 − 7
(+4−6=2)		41.7%
5.0 / 12
0.0%
−4
1 = 1 = 0 0 0 1 0 1 0 0
–   CuckooChess 1.102531+31
−31		(+63)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−116
0 =
–   Rodin 4.02525+18
−18		(+57)5.5 − 8.5
(+3−6=5)		39.3%
5.5 / 14
0.0%
−11
0 = 0 0 = = 0 1 0 = = 1 1 0
–   Gaviota 0.83 32-bit2525+27
−28		(+57)5 − 10
(+4−9=2)		33.3%
5.0 / 15
0.0%
−69
0 1 0 0 0 1 1 0 0 1 = = 0 0 0
–   Glass 1.7 32-bit2515+28
−28		(+47)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.3%
+203
1 = 1 =
–   Nimzo 82514+28
−28		(+46)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.4%
+138
1 0 = 1
–   DanaSah 4.452514+29
−29		(+46)6 − 6
(+2−2=8)		50.0%
6.0 / 12
0.4%
+42
0 1 1 = 0 = = = = = = =
–   Hermann 2.8 32-bit2509+26
−26		(+41)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.6%
−108
0 0 0 0 = 0 1 1 = 0
–   Little Goliath Evolution 3.122508+18
−18		(+40)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.1%
−19
= 0 = =
–   DanaSah 4.372505+31
−32		(+37)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
2.5%
−115
1 0 1 0 0 = = 0 0 = 0 0
–   Hermann 2.6 32-bit2504+33
−33		(+36)12.5 − 7.5
(+10−5=5)		62.5%
12.5 / 20
3.2%
+125
1 0 1 1 1 1 = = 1 0 0 0 1 = 1 1 = = 0 1
–   Tao 5.62503+16
−16		(+35)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.3%
−11
= 0 = = 1 0
–   Pawny 0.3.1 32-bit2502+33
−33		(+34)2 − 2
(+1−1=2)		50.0%
2.0 / 4
3.9%
+34
= = 0 1
–   Hermann 2.5 32-bit2499+20
−20		(+31)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
1.3%
+96
= 1 0 1 0 1
–   Cheng3 1.03 32-bit2495+33
−33		(+27)11 − 8
(+8−5=6)		57.9%
11.0 / 19
7.6%
+78
1 0 1 0 = = = 1 0 = 1 0 1 = 1 0 1 1 =
–   Philou 3.1.4.12495+20
−20		(+27)6 − 10
(+4−8=4)		37.5%
6.0 / 16
2.8%
−62
1 0 1 = = 0 = = 0 0 0 0 0 1 1 0
–   GreKo 9.2 32-bit2494+33
−33		(+26)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
9.0%
−20
0 = = 1 0 =
–   Delphil 2.82493+23
−23		(+25)10.5 − 9.5
(+7−6=7)		52.5%
10.5 / 20
4.6%
+38
= = 0 1 1 1 0 1 1 = 0 = = = = 1 1 0 0 0
–   nanoSzachy 3.92492+23
−23		(+24)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
5.9%
−90
= 0 0 0 = = 1 0
–   Green Light Chess 3.01.2.22490+24
−24		(+22)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
8.4%
−157
0 =
–   Yace 0.99.872489+17
−17		(+21)1 − 3
(+1−3=0)		25.0%
1.0 / 4
5.4%
−214
0 0 0 1
–   GreKo 8.2 32-bit2487+26
−26		(+19)8 − 6
(+5−3=6)		57.1%
8.0 / 14
11.5%
+60
1 1 0 = 0 1 0 = = = = 1 = 1
–   Xpdnt 0910072483+15
−15		(+15)20.5 − 23.5
(+16−19=9)
46.6%
20.5 / 44
10.4%
−7
1 1 = 1 0 1 = 1 1 0 0 = 0 = 1 0 0 0 1 = 0 1 0 1 0 0 0 1 1 = 1 0 0 0 = 1 0 = 0 = 1 0 1 0
–   Cerebro 3.03d2482+17
−17		(+14)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
14.1%
−143
= 0
–   Pepito 1.59 32-bit2482+24
−24		(+14)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
18.7%
−128
0 =
–   SpiderChess 0706032481+21
−21		(+13)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
19.0%
+170
1 =
–   Matacz 1.42479+17
−17		(+11)8.5 − 7.5
(+6−5=5)		53.1%
8.5 / 16
18.6%
+30
1 1 0 0 = 1 0 1 = 0 = = = 1 0 1
–   Anatoli 0.35k2476+16
−16		(+8)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
26.4%
−149
0 =
–   Pupsi2 0.082473+18
−17		(+5)19.5 − 14.5
(+14−9=11)
57.4%
19.5 / 34
33.8%
+53
1 1 0 1 = = 0 0 0 1 0 1 = 1 = = 1 = 1 = 1 1 1 0 0 = 1 = 0 1 = 0 1 =
–   Trace 1.37a2471+18
−18		(+3)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
40.3%
−87
1 = 1 0 1 = 0 0 0 = 0 0
–   Delphil 2.72470+27
−27		(+2)5 − 8
(+2−5=6)		38.5%
5.0 / 13
45.7%
−69
= = = 1 = 0 0 0 0 = 0 1 =
–   Counter 1.22470+17
−17		(+2)25 − 19
(+18−12=14)
56.8%
25.0 / 44
45.0%
+46
= 1 0 0 1 1 1 = = 0 0 0 0 = 1 1 0 = 0 1 = 1 1 = 1 = 1 1 = 1 1 = 1 1 0 = 0 1 1 = 0 = = 0
–   Quark 2.352469+18
−18		(+1)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
46.6%
−141
= 0
–   Gaviota 0.80 32-bit2468+29
−29		(0)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
51.1%
−129
= 1 0 = 0 0 = 0
–   Dirty 14M-222468+32
−32		(0)3 − 1
(+2−0=2)		75.0%
3.0 / 4
51.3%
+149
= 1 1 =
–   Pawny 0.3 32-bit2461+33
−33		(−7)1 − 3
(+0−2=2)		25.0%
1.0 / 4
64.0%
−149
= 0 0 =
–   GreKo 8.0 32-bit2450+29
−29		(−18)5 − 7
(+3−5=4)		41.7%
5.0 / 12
85.0%
−80
= 0 0 1 0 1 0 = = 1 0 =
–   Bruja 1.9.1 32-bit2446+24
−24		(−22)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
93.1%
+70
= 1 0 1
–   Hussar 0.42444+17
−17		(−24)14 − 13
(+10−9=8)		51.9%
14.0 / 27
97.0%
−15
1 0 1 = 1 0 0 = = 0 = 0 0 0 1 1 1 = = 1 1 1 = = 1 0 0
–   Cheng3 1.02b2442+33
−33		(−26)12 − 8
(+10−6=4)		60.0%
12.0 / 20
91.4%
+40
1 = 1 1 1 1 1 1 = 0 1 1 1 0 0 = 0 = 0 0
–   Cheese 1.4 32-bit2441+32
−32		(−27)3 − 1
(+3−1=0)		75.0%
3.0 / 4
92.3%
+207
1 1 0 1
–   nanoSzachy 3.82439+16
−16		(−29)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
99.2%
+25
1 1 0 = = 0 1 0 1 = = = = 1 1 0 1 1 0 1 0 = 0 = 1 0 1 1 = 1 1 0
–   Snitch 1.6.2 32-bit2438+22
−22		(−30)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
98.1%
+37
= = = 1
–   Delphil 2.6b2436+33
−33		(−32)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
95.3%
+59
0 = 1 1
–   Typhoon 1.00-3582435+17
−17		(−33)7 − 5
(+5−3=4)		58.3%
7.0 / 12
99.6%
+22
= 1 1 = 1 1 0 = 0 1 0 =
–   Murka 2 32-bit2433+30
−30		(−35)2 − 2
(+1−1=2)		50.0%
2.0 / 4
97.5%
−35
= 1 = 0
–   Glass 1.62429+20
−20		(−39)25.5 − 17.5
(+22−14=7)
59.3%
25.5 / 43
99.8%
+33
1 1 0 1 1 1 0 1 1 1 1 = 1 0 0 1 0 0 1 1 0 0 = 0 0 = 0 1 = = 1 1 1 = 1 0 0 1 1 1 1 0 =
–   GreKo 7.2 32-bit2429+33
−33		(−39)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
98.0%
−59
= = 0 = 0 1 1 = 1 0 0 =
–   PostModernist 10162418+18
−18		(−50)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Gaviota 0.75.7 32-bit2416+32
−32		(−52)3 − 5
(+1−3=4)		37.5%
3.0 / 8
99.7%
−126
= 0 = 0 = = 0 1
–   Delphil 2.6a2416+27
−27		(−52)6 − 6
(+3−3=6)		50.0%
6.0 / 12
99.9%
−55
0 = 0 1 1 0 = = = = = 1
–   Pawny 0.2.2 32-bit2413+34
−34		(−55)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
99.8%
+27
1 1 = 0
–   Eeyore 1.52 32-bit2406+23
−22		(−62)15.5 − 8.5
(+11−4=9)		64.6%
15.5 / 24
100.0%
+30
1 1 0 0 = = 0 0 1 = = = 1 = 1 1 1 1 = 1 = 1 1 =
–   Rodin 3.02404+18
−18		(−64)13.5 − 6.5
(+9−2=9)		67.5%
13.5 / 20
100.0%
+38
1 1 1 = 1 = 1 0 = = 1 = = 0 1 1 = = 1 =
–   Pawny 0.2.1 32-bit2403+31
−31		(−65)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+169
0 1 1 1
–   Atlas 3.14b 32-bit2402+25
−25		(−66)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
+89
1 = 0 1 1 1 1 0
–   Pawny 0.2 32-bit2401+29
−29		(−67)11.5 − 4.5
(+10−3=3)		71.9%
11.5 / 16
100.0%
+98
1 = 1 1 1 0 1 1 = 1 = 1 0 1 1 0
–   Simplex 0.9.8 32-bit2398+30
−30		(−70)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−70
1 1 1 0 0 = = 0
–   Sorgenkind 0.42389+15
−14		(−79)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+3
= 1 0 1
–   Dorky 4.3 32-bit2386+26
−26		(−82)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
100.0%
−5
1 = = = = 0 = 1 1 0 1 1
–   TJchess 1.1 32-bit2375+33
−33		(−93)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+195
1 = 1 1
–   Ares 1.0042374+16
−16		(−94)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−1
0 1 1 =
–   iCE 0.22372+19
−19		(−96)3 − 5
(+2−4=2)		37.5%
3.0 / 8
100.0%
−186
1 0 0 = = 1 0 0
–   Ifrit m1.5 32-bit2372+27
−27		(−96)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−101
= = = 1 1 = 0 0
–   GreKo 7.02371+28
−28		(−97)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−97
1 0 1 0
–   TJchess 1.012371+24
−24		(−97)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
−7
1 0 = 1 1 = 0 1
–   GreKo 6.52365+26
−26		(−103)3 − 2
(+2−1=2)		60.0%
3.0 / 5
100.0%
−28
= = 1 0 1
–   Alex 2.14a 32-bit2364+27
−27		(−104)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−18
0 = 1 1
–   OliThink 5.3.0 32-bit2359+21
−21		(−109)15 − 5
(+13−3=4)		75.0%
15.0 / 20
100.0%
+80
= 1 1 1 1 1 1 = 1 1 1 0 0 1 1 1 = = 0 1
–   Plisk 0.2.6 32-bit2350+33
−33		(−118)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−22
1 = 1 0
–   Glass 1.52346+28
−28		(−122)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−122
0 1 = =
–   Arion 1.72343+18
−18		(−125)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Ghost 2.0.12343+19
−19		(−125)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+25
1 = 1 = 1 1 = =
–   Amundsen 0.802329+17
−17		(−139)9.5 − 6.5
(+6−3=7)		59.4%
9.5 / 16
100.0%
−82
= 1 = 1 = = 1 0 = 0 1 1 = 0 1 =
–   Waxman 20112305+26
−26		(−163)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+126
= 1 1 1
–   Atak 6.82239+16
−16		(−229)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−136
0 1 1 =
1012 games: 352 wins, 356 losses, 304 draws (30.0%), score: 49.8%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on May 24, 2020