KCEC
(Kirr's Chess Engine Comparison)
A tournament of original free chess engines
June 16, 2013
Testing summary:
Total: 135,679 games
played by 202 programs
1398 CPU days (X2 4600+)

White wins: 55,227 (40.7%)
Black wins: 47,434 (35.0%)
Draws: 33,018 (24.3%)
White score: 52.9%

Engine Details

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Little Goliath 3.12 Evolution (TB Off) UCI#39  (2614+17
−17		)Quote
Author: Michael Borgstadt (Germany) Released: 2006-03-02Link: Homepage
This engine is stable and runs without issues.
This is one of the 2 Little Goliath versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerfPond
hit		Eval
diff
–   SOS 5.12697+18
−18		(+83)9.5 − 15.5
(+5−11=9)
38.0%
9.5 / 25
0.0%
+1
54.3%
1218
0.63
661
= = = = 0 = 0 = 1 0 = 0 = 0 1 0 0 0 0 0 0 1 1 = 1
–   Colossus 2007c2694+19
−19		(+80)10 − 18
(+6−14=8)
35.7%
10.0 / 28
0.0%
−20
54.4%
2204
0.77
1200
= = = 0 1 0 0 = = = 1 0 0 0 1 1 0 0 = 0 0 0 0 1 0 = 0 1
–   Ruffian 1.0.52687+17
−17		(+73)8.5 − 18.5
(+4−14=9)
31.5%
8.5 / 27
0.0%
−53
56.3%
1649
0.81
928
1 0 = = 1 0 1 0 0 0 0 0 = 0 1 0 = 0 0 0 0 = = = = 0 =
–   Petir 4.392682+18
−18		(+68)8 − 17
(+3−12=10)
32.0%
8.0 / 25
0.0%
−46
51.3%
1486
0.84
762
= 0 0 = = = = 0 0 = 0 1 = 0 1 = 0 0 = = 0 0 1 0 0
–   Pseudo 0.7c2680+18
−18		(+66)10.5 − 15.5
(+7−12=7)
40.4%
10.5 / 26
0.0%
+3
55.5%
1883
0.87
1045
= 0 1 = 0 = 0 1 0 1 = 0 = 0 1 0 0 0 0 0 = 1 0 1 = 1
–   Aristarch 4.502671+18
−18		(+57)12 − 15
(+10−13=4)
44.4%
12.0 / 27
0.0%
+14
49.6%
1842
0.68
914
0 0 1 0 1 = = 0 1 0 1 1 0 1 1 1 0 1 = 0 1 0 0 0 0 = 0
–   Petir 4.9999992670+19
−19		(+56)8 − 18
(+6−16=4)
30.8%
8.0 / 26
0.0%
−90
54.2%
2161
0.76
1171
0 0 0 0 0 0 0 1 = 1 0 0 0 = = 1 = 0 1 0 0 0 1 1 0 0
–   Hamsters 0.62669+18
−18		(+55)7.5 − 18.5
(+6−17=3)
28.8%
7.5 / 26
0.0%
−111
54.4%
2589
1.16
1409
0 1 1 0 1 0 0 0 0 0 1 = 0 0 0 = 0 0 0 1 0 = 1 0 0 0
–   The Baron 2.23 64-bit2669+19
−19		(+55)15 − 17
(+9−11=12)
46.9%
15.0 / 32
0.0%
+35
48.6%
2158
0.66
1048
= 1 1 = 1 0 = = 0 = 0 = 0 1 1 0 1 0 = 1 0 0 0 1 1 = = = = = 0 0
–   Booot 4.13.12668+18
−18		(+54)14 − 13
(+10−9=8)
51.9%
14.0 / 27
0.0%
+65
57.9%
1702
0.61
985
0 0 = = 1 = 1 1 0 = 1 1 1 = 0 = 1 0 0 = = 0 1 1 0 0 1
–   BugChess2 1.5.22661+18
−18		(+47)9 − 19
(+5−15=8)
32.1%
9.0 / 28
0.0%
−76
49.1%
2121
0.84
1042
1 = 0 0 0 0 0 0 1 = = 0 0 0 1 0 = 1 0 = 0 = 0 1 = 0 = 0
–   Jonny 2.832652+17
−17		(+38)16 − 14
(+14−12=4)
53.3%
16.0 / 30
0.1%
+63
48.0%
2936
0.87
1410
1 0 0 0 1 = 1 0 = 0 = = 0 1 0 1 0 1 1 0 1 1 1 1 1 0 1 1 0 0
–   Crafty 21.5 64-bit PS2652+17
−17		(+38)10.5 − 13.5
(+6−9=9)
43.8%
10.5 / 24
0.0%
−5
50.9%
1487
0.78
757
0 = = 0 0 0 0 1 0 = 0 = = 1 = 1 1 = 0 0 = 1 = 1
–   The Baron 1.8.12651+18
−18		(+37)13 − 7
(+10−4=6)
65.0%
13.0 / 20
0.1%
+137
49.7%
1572
0.80
781
1 = 1 1 0 = 1 1 1 1 = 1 1 0 0 = = = 1 0
–   Anaconda 2.0.12644+17
−17		(+30)11 − 16
(+8−13=6)
40.7%
11.0 / 27
0.5%
−40
54.5%
2080
0.68
1134
0 0 1 = = 0 0 = 0 1 0 0 1 1 0 = 0 = 1 0 0 0 0 1 1 = 1
–   Movei 00.8.4032643+22
−22		(+29)16.5 − 11.5
(+13−8=7)
58.9%
16.5 / 28
1.4%
+92
54.8%
2038
0.81
1117
0 1 0 1 = 0 1 1 1 0 1 = = 0 1 = 0 = 1 1 1 1 = 1 = 1 0 0
–   Fritz 5.322643+17
−17		(+29)12.5 − 12.5
(+6−6=13)
50.0%
12.5 / 25
0.6%
+26
54.7%
1181
0.92
646
1 = = = 0 = 0 1 0 = = = = = = 0 0 = 1 0 = 1 = 1 1
–   Ktulu 4.22634+17
−17		(+20)15 − 12
(+9−6=12)
55.6%
15.0 / 27
4.4%
+52
47.0%
1637
0.82
769
0 = 1 0 1 0 = 0 = 1 = 0 = 1 = = 0 = = 1 1 1 = = 1 1 =
–   Thinker 4.7a2634+17
−17		(+20)13 − 12
(+8−7=10)
52.0%
13.0 / 25
4.0%
+34
51.8%
1583
0.94
820
= = 0 1 1 1 1 1 = = 0 1 0 0 = 0 0 1 1 = = = = 0 =
–   SmarThink 0.17a2633+16
−16		(+19)7.5 − 15.5
(+5−13=5)
32.6%
7.5 / 23
4.9%
−109
50.5%
1724
0.59
871
= = 0 0 0 1 0 0 = 0 = 0 0 1 0 0 1 0 0 1 0 1 =
–   Ufim 8.022628+18
−18		(+14)12 − 15
(+8−11=8)
44.4%
12.0 / 27
11.8%
−21
56.0%
1909
0.69
1069
= 0 = = 1 0 = 1 1 0 = 1 0 = 1 0 0 1 0 0 0 0 1 0 = 1 =
–   Fritz 6 Light2627+19
−19		(+13)13 − 15
(+8−10=10)
46.4%
13.0 / 28
15.2%
−7
55.7%
1503
0.97
837
1 1 0 = = 1 = 0 = 1 0 1 0 = = 1 = = 0 1 0 1 0 0 0 = = 0
–   Trace 1.37a2622+17
−17		(+8)13 − 15
(+10−12=6)
46.4%
13.0 / 28
23.4%
−19
52.4%
2317
0.76
1213
1 0 = 1 1 1 = 0 = = 1 0 0 0 1 0 0 = 0 0 1 1 = 0 0 1 0 1
–   AnMon 5.602621+18
−18		(+7)12.5 − 11.5
(+10−9=5)
52.1%
12.5 / 24
28.0%
+19
50.3%
2002
0.74
1007
0 1 = 1 1 1 0 0 1 = 1 0 0 0 1 1 = 0 = 1 = 0 0 1
–   Yace 0.99.872609+17
−17		(−5)15 − 16
(+12−13=6)
48.4%
15.0 / 31
67.0%
−15
57.6%
2498
0.71
1440
0 = 0 0 1 = 1 0 1 1 0 = 0 0 = 1 1 = 1 0 1 0 0 1 0 0 = 1 1 1 0
–   Hamsters 0.52595+21
−21		(−19)14 − 14
(+11−11=6)
50.0%
14.0 / 28
92.6%
−17
55.5%
2026
1.08
1124
1 0 0 0 1 = 0 = 1 = 1 = 0 1 = 1 1 0 1 0 1 1 0 0 = 0 1 0
–   Pepito 1.59 32-bit2595+19
−19		(−19)13.5 − 11.5
(+7−5=13)
54.0%
13.5 / 25
93.7%
+6
54.0%
1259
1.02
680
1 1 = 1 0 1 = = = = = 0 0 = 1 = = 1 = 0 = 1 0 = =
–   Bruja 1.9 64-bit JA No-int-book2584+18
−18		(−30)16.5 − 8.5
(+14−6=5)
66.0%
16.5 / 25
99.5%
+88
52.5%
2007
0.85
1054
1 1 1 0 = 1 = 1 0 1 1 0 1 = = = 1 0 1 0 1 1 1 1 0
–   Green Light Chess 3.002582+17
−17		(−32)15 − 9
(+11−5=8)
62.5%
15.0 / 24
99.7%
+48
52.1%
1940
0.79
1011
0 1 = 0 = 1 = 1 1 1 = 1 0 = = = 1 1 = 1 0 1 0 1
–   Tao 5.62574+17
−17		(−40)16 − 13
(+14−11=4)
55.2%
16.0 / 29
100.0%
−2
53.5%
2376
1.04
1272
1 0 0 0 1 0 1 1 = 0 0 0 1 0 = 0 1 0 1 = 1 1 0 1 1 = 1 1 1
–   Cerebro 3.03d2572+19
−19		(−42)15 − 17
(+10−12=10)
46.9%
15.0 / 32
100.0%
−63
53.9%
1836
0.80
990
1 1 0 1 1 = 0 0 0 = 1 0 0 0 = 0 = = = = 0 = = 1 0 1 1 0 1 = 0 1
–   Twisted Logic 20080404x2568+18
−18		(−46)16.5 − 9.5
(+13−6=7)
63.5%
16.5 / 26
100.0%
+46
48.9%
1758
1.16
859
0 = 1 0 1 1 0 = = = 1 0 0 = 1 = 1 1 1 1 1 1 0 1 1 =
–   Arasan 10.0 64-bit2564+17
−17		(−50)16.5 − 11.5
(+11−6=11)
58.9%
16.5 / 28
100.0%
+7
57.6%
1819
0.73
1047
= 0 1 1 = 1 = = 0 1 1 1 0 1 = 0 = 1 = 0 1 = 1 1 = = = 0
–   Abrok 5.02561+17
−17		(−53)14.5 − 9.5
(+11−6=7)
60.4%
14.5 / 24
100.0%
+17
55.5%
1716
0.97
952
= 1 1 1 = 1 1 1 1 0 = 0 1 0 = 1 = 0 1 0 1 0 = =
–   Amyan 1.5972552+17
−17		(−62)16 − 11
(+15−10=2)
59.3%
16.0 / 27
100.0%
+13
57.0%
2434
1.01
1388
1 1 1 0 1 1 1 0 = 1 1 0 0 0 0 1 0 0 1 0 0 1 1 1 1 = 1
–   Matacz 1.3 HT74 5-men-egbb2551+18
−18		(−63)14.5 − 9.5
(+11−6=7)
60.4%
14.5 / 24
100.0%
+10
52.5%
1740
0.65
914
1 = 1 0 1 = 1 0 1 = 0 1 1 0 = 1 = 0 1 0 = = 1 1
–   SpiderChess 0706032546+17
−17		(−68)18 − 9
(+14−5=8)
66.7%
18.0 / 27
100.0%
+48
51.6%
2186
0.64
1128
= = 1 0 1 1 = 1 = 1 1 0 = 1 1 1 0 1 1 0 = 1 1 = 1 = 0
–   Quark 2.352536+16
−16		(−78)15.5 − 10.5
(+13−8=5)
59.6%
15.5 / 26
100.0%
0
55.5%
2132
0.91
1184
= 0 1 1 0 1 = 1 1 1 0 1 1 0 = 1 0 0 1 = 1 1 0 = 1 0
–   Gaia 3.5 64-bit2536+17
−17		(−78)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
+15
55.6%
2477
1.22
1377
= 1 1 = 0 = 1 1 = 0 1 = 0 1 1 1 0 0 1 1 0 1 1 0 1 1 0 1 = 1 1 0
–   King of Kings 2.562536+18
−18		(−78)19 − 11
(+16−8=6)
63.3%
19.0 / 30
100.0%
+20
54.9%
2320
0.93
1273
= 1 1 = 0 1 0 0 1 1 1 0 1 = 1 0 1 1 1 = 1 0 0 = = 1 1 1 1 0
–   LambChop 10.992531+17
−17		(−83)13 − 13
(+11−11=4)
50.0%
13.0 / 26
100.0%
−84
55.3%
2232
0.79
1234
= 0 0 0 0 1 1 1 1 1 0 0 1 1 = 1 = 1 0 0 0 = 1 0 1 0
–   Dragon 4.62524+16
−16		(−90)18.5 − 10.5
(+14−6=9)
63.8%
18.5 / 29
100.0%
0
54.8%
1670
0.94
915
= 1 = 0 = 1 1 0 1 1 1 = 1 = 1 1 0 = 1 0 1 1 1 1 = 0 0 = =
–   Nejmet 3.072521+16
−16		(−93)15.5 − 10.5
(+14−9=3)
59.6%
15.5 / 26
100.0%
−14
50.7%
2746
1.00
1392
1 = = = 1 0 1 0 1 1 0 1 0 1 0 1 1 1 1 1 1 0 0 0 0 1
–   Snitch 1.6.2 32-bit2521+15
−15		(−93)13 − 11
(+11−9=4)
54.2%
13.0 / 24
100.0%
−61
50.5%
1966
1.05
993
0 0 1 1 0 = 0 0 1 0 1 = 1 1 0 = 0 1 1 0 = 1 1 1
–   Amy 0.8.7b DC2500+17
−17		(−114)15.5 − 6.5
(+15−6=1)
70.5%
15.5 / 22
100.0%
+66
48.3%
2316
1.06
1119
1 = 1 1 0 1 0 1 1 1 0 1 1 0 0 0 1 1 1 1 1 1
–   KnightDreamer 3.32499+16
−16		(−115)16.5 − 11.5
(+13−8=7)
58.9%
16.5 / 28
100.0%
−52
56.5%
1895
1.00
1070
0 1 0 1 0 1 1 1 = 0 0 0 = = 1 = 1 = = 1 1 1 1 1 0 = 1 0
–   Comet B682478+14
−14		(−136)18 − 7
(+13−2=10)
72.0%
18.0 / 25
100.0%
+7
51.8%
1632
0.97
845
1 = = 1 0 1 = 1 1 1 0 1 1 = 1 = = 1 1 = 1 = = = 1
–   Sjeng 12.132475+14
−14		(−139)20 − 6
(+16−2=8)
76.9%
20.0 / 26
100.0%
+47
53.2%
1565
0.87
832
= = 0 = = 1 1 1 1 = 1 1 = 1 1 = = 0 1 1 1 1 1 1 1 1
–   Der Bringer 1.92455+15
−15		(−159)15.5 − 10.5
(+13−8=5)
59.6%
15.5 / 26
100.0%
−82
51.9%
2034
1.10
1056
0 0 1 1 0 0 1 1 0 = 0 = 1 = 1 1 1 1 1 0 1 1 = 1 0 =
1303 games in total: 506 wins, 452 losses, 345 draws (26.5%), score: 52.1%
Average opponent: −16.0 (2598), average distance to opponent: 56.5

Performance

This figure shows how this engine performs depending on how strong is the opponent. Regression:

Perf = C − 0.011 [±0.231] * Opp

Where 'Opp' is the opponent's rating. 95% confidence intervals are in the brackets.

Rating changes by day

Rating changes with played games

Created in 2005-2012 by Kirill Kryukov
Updated on June 16, 2013