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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Show each game results
Cilian 4.14 WB#140  (2069+16
−16		)Quote
Author: Francois Scheurer (Switzerland) Released: 2004-07-14Link: Homepage
Issues with this engine: It never shows expected move.
This is the only Cilian version we tested.
OpponentEloDiffResultsScoreLOSPerfPond
hit		Eval
diff
–   InmiChess 3.06N2241+15
−15		(+172)8.5 − 23.5
(+4−19=9)
26.6%
8.5 / 32
0.0%
+9
  
0 = = 0 1 0 0 0 = 0 = 1 0 1 = 0 0 0 0 0 1 = 0 0 = 0 0 0 = 0 = 0
–   Nesik 0.7.0 alpha2237+16
−16		(+168)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
+67
  
0 = 1 = 1 1 0 0 1 0 0 = 0 0 1 1 = 0 0 0 0 = = 0 1 0 1 = 0 0 0 0
–   Sunsetter C10.3 64-bit JA2232+16
−16		(+163)5.5 − 26.5
(+3−24=5)
17.2%
5.5 / 32
0.0%
−103
  
= = 0 = 0 = 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 = 0 0 0 0 0 0 0 0
–   Alarm 0.93.12226+16
−16		(+157)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
+30
  
0 1 0 0 0 1 0 0 = 1 1 1 0 1 = 0 0 0 0 = 1 = 0 = 0 0 = 0 = 0 0 0
–   Fortress 1.622216+15
−15		(+147)7.5 − 24.5
(+2−19=11)
23.4%
7.5 / 32
0.0%
−32
  
0 0 0 0 = = = 0 0 = 0 0 0 1 0 = = = = 0 = 0 = 0 0 1 0 0 0 0 0 =
–   WJChess 1.642215+16
−16		(+146)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
+53
  
0 0 = 0 0 0 1 0 0 0 = 0 = 1 = 0 0 1 0 = 1 0 1 0 0 0 1 = 1 1 1 0
–   Gk 0.90 64-bit JA2194+16
−16		(+125)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
−17
  
0 0 1 0 0 0 = 0 = 0 0 0 0 1 0 = = 0 0 = 0 = 0 1 1 0 0 = 1 = = 0
–   Alf 1.09 JA2193+17
−17		(+124)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
+70
  
0 1 1 0 0 1 = 0 0 0 1 0 = = 1 0 = 0 0 = 0 1 = 0 = = 1 1 1 0 = 0
–   Clarabit 1.00 64-bit2193+18
−18		(+124)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.0%
+91
  
0 = = 0 0 = = = = = 0 = 1 0 1 0 1 0 1 0 1 0 1 = 0 1 = = 1 1 0 0
–   Ghost 0.142189+17
−17		(+120)14 − 18
(+11−15=6)
43.8%
14.0 / 32
0.0%
+73
  
0 1 0 = 1 0 1 1 0 = 1 1 1 1 0 0 1 0 0 1 0 0 = 0 = 0 = 0 1 0 0 =
–   Wing 2.0a2179+16
−16		(+110)9 − 23
(+5−19=8)
28.1%
9.0 / 32
0.0%
−46
  
= 1 = = 0 0 0 = 0 = 0 1 1 = 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 = 0 =
–   Uragano 3D 0.872174+16
−16		(+105)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
+63
  
= = 1 0 = 1 = 0 1 = 0 = 0 = 1 0 0 = = 0 = 0 1 1 = 1 0 1 = 0 0 0
–   Parrot 0707222161+17
−17		(+92)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−26
  
0 = 0 0 0 0 0 = 0 0 = 1 0 = 0 0 0 1 = 1 = = 0 = 0 1 0 1 = 1 0 0
–   Matheus 2.32144+15
−15		(+75)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
+3
  
1 0 = 0 1 = = = 0 1 = = 0 0 0 1 = 1 = 0 0 0 0 = 0 = 1 1 0 0 = 0
–   Bodo 0.2b2137+15
−15		(+68)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−41
  
0 0 0 = 0 = 0 = 1 = = 0 0 0 1 1 0 0 0 0 = 1 0 0 0 = 1 = 0 1 0 1
–   Monarch 1.72131+16
−16		(+62)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
+8
  
0 0 0 0 = 0 0 0 = = 1 = = 1 1 = 1 = 1 1 0 0 1 0 0 0 0 = 0 1 = 1
–   Bestia 0.902122+15
−15		(+53)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
−11
  
1 = 0 0 1 0 = 1 0 0 = 0 1 0 0 0 = 1 0 0 1 1 0 = = 0 = 0 = 1 = =
–   Ax 0.82119+15
−15		(+50)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
−28
  
1 1 = = = 0 = 0 0 0 0 = 0 1 1 = 0 0 0 0 1 = 0 0 0 0 1 0 1 1 0 1
–   Gerbil 02 64-bit JA2118+18
−18		(+49)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−59
  
0 = 0 0 = 0 = 0 0 0 0 0 = 0 1 0 = 0 0 0 0 1 0 = = 1 = 1 1 1 0 1
–   BigLion 2.23x2117+17
−17		(+48)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
0.0%
+59
  
0 = = 1 1 0 0 = 1 1 0 1 0 0 = 1 = 0 1 1 = = 0 1 1 1 0 0 0 1 = =
–   RDChess 3.232117+16
−16		(+48)15 − 17
(+11−13=8)
46.9%
15.0 / 32
0.0%
+25
  
1 0 0 = 0 = = 1 0 = 0 1 0 = = 0 0 1 = 0 1 0 1 0 1 1 = 1 1 1 0 0
–   DelphiMax 2.92102+16
−16		(+33)21 − 11
(+18−8=6)
65.6%
21.0 / 32
0.1%
+150
  
0 0 1 = 1 = 1 0 1 1 = 1 1 1 1 0 1 = 1 1 1 = 0 0 0 0 1 1 1 1 = 1
–   Armageddon 2.3082098+17
−17		(+29)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
0.4%
+59
  
0 1 = 0 0 1 0 = 1 = = = 0 1 1 1 1 = 1 = 1 = 1 0 0 0 = 1 0 1 0 1
–   Requiem 0.532084+15
−15		(+15)13 − 19
(+7−13=12)
40.6%
13.0 / 32
7.8%
−44
  
0 = = = 0 1 = 0 = 1 0 1 = 1 = 0 = 0 0 = 0 0 0 1 1 = 0 0 1 = = 0
–   Small Potato 0.6.12082+16
−16		(+13)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
10.5%
−70
  
0 0 0 = = 0 1 = = = = 0 = 0 0 0 = 0 0 = = 0 = = = 0 1 = = 1 0 1
–   Elephant 1.062075+16
−16		(+6)19 − 13
(+15−9=8)
59.4%
19.0 / 32
28.5%
+71
  
= 0 1 0 1 1 = = 1 1 1 0 1 0 1 1 1 = 0 0 = 1 1 = 0 1 = = 1 0 1 0
–   La Dame Blanche 2.0c2070+19
−19		(+1)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
46.8%
−28
  
0 0 = 1 = 0 0 0 = 1 1 = = = 1 = = 1 1 = 1 = 0 0 = 0 0 = 1 0 0 =
–   Etude 0.1.22063+19
−19		(−6)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
69.5%
−64
  
0 0 = 0 = 0 1 1 1 = 0 1 = 1 0 1 1 1 0 0 1 0 0 = 0 0 = 0 = 1 0 0
–   Gullydeckel 2.16pl12062+19
−19		(−7)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
73.0%
+53
  
= 1 1 = 0 = 1 1 1 1 0 0 0 0 1 0 0 1 1 1 = 0 0 1 0 0 1 1 1 1 1 =
–   JanWillem 1.132062+16
−16		(−7)16 − 16
(+13−13=6)
50.0%
16.0 / 32
75.2%
−7
  
= = 1 1 0 0 0 1 0 1 0 1 1 0 1 0 = 1 0 1 1 0 1 1 0 = = 1 0 0 0 =
–   Marvin 1.3.02054+16
−16		(−15)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
92.9%
−5
  
1 1 1 = 0 0 = 0 1 0 1 0 1 0 0 0 = = 0 1 0 0 = 1 0 1 = 1 1 1 = 1
–   Matant 5.042053+17
−17		(−16)19 − 13
(+15−9=8)
59.4%
19.0 / 32
92.8%
+48
  
= = 1 1 = 0 0 1 0 1 1 1 = 0 1 0 1 0 = 1 1 = = 1 = 1 1 0 1 1 0 0
–   SSEChessII 2.05 DC2049+17
−17		(−20)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
97.1%
+14
  
= = 1 0 = 1 1 0 1 = 1 0 = 1 0 1 0 1 = 1 1 1 1 0 0 0 0 0 1 1 0 =
–   Faile 1.4.42042+15
−15		(−27)20 − 12
(+12−4=16)
62.5%
20.0 / 32
99.6%
+45
  
= = = 0 = 1 = 1 1 1 = 1 = = = 0 1 1 = = = 1 1 = 1 = 0 = 1 1 0 =
–   Smash 1.0.32036+17
−17		(−33)18 − 14
(+11−7=14)
56.3%
18.0 / 32
99.9%
+6
  
= = 1 0 0 = = 1 0 1 = = = 1 = 1 1 1 1 = 0 1 1 = 0 0 = = = 1 = 0
–   Micro-Max 4.8 PIV DM2028+17
−17		(−41)14 − 18
(+7−11=14)
43.8%
14.0 / 32
100.0%
−81
  
0 = = 1 = 0 0 0 = = = = 1 0 = 0 0 1 0 0 = = 0 1 = 0 1 1 = 1 = =
–   Sharper 0.172022+16
−16		(−47)17 − 15
(+12−10=10)
53.1%
17.0 / 32
100.0%
−26
  
1 = 1 1 0 = = 0 0 1 = 1 1 1 = 1 = 0 0 = 0 0 1 = = 0 1 0 0 = 1 1
–   Mustang 4.972021+17
−17		(−48)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
−15
  
1 0 0 1 = 0 = 0 0 = 0 0 = 1 1 = 1 0 1 = 1 1 = = = 1 = 1 0 1 = 1
–   Rival UCI 1.182021+17
−17		(−48)25.5 − 6.5
(+23−4=5)
79.7%
25.5 / 32
100.0%
+188
  
1 = 1 1 1 1 0 = 0 1 1 1 1 0 1 = 1 = 1 1 1 1 1 1 1 1 = 1 0 1 1 1
–   BibiChess 0.52007+16
−16		(−62)18 − 14
(+13−9=10)
56.3%
18.0 / 32
100.0%
−17
  
0 = 1 0 = = = 1 1 = 1 1 1 1 1 = 1 = 1 0 1 1 0 = 0 0 0 0 0 = 1 =
–   IACH 0.56z1995+18
−18		(−74)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
100.0%
−24
  
= = 1 0 1 0 1 = 1 1 0 1 1 0 1 0 1 1 = 0 = = = = 0 = = = 1 = 1 =
–   Heracles 0.6.161993+19
−19		(−76)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
+7
  
= 1 1 1 1 = 0 1 1 1 = 1 1 = 0 1 = 1 0 1 0 = 0 = 0 1 = 1 = = 1 0
–   Clueless 1.41990+18
−18		(−79)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
100.0%
−44
  
0 0 0 = 1 0 = = 0 1 1 0 0 1 1 0 1 1 1 0 = 0 1 = 1 1 = = 1 0 1 1
–   Warrior 1.0.31987+17
−17		(−82)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
−49
  
= 0 0 1 1 = 1 0 = = 1 = = 1 = 1 0 = 1 0 1 0 1 1 1 = 0 1 0 = 0 =
–   Morphy 3.221974+17
−17		(−95)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
−11
  
0 1 = 1 0 1 = = 1 1 = 1 0 = = 0 1 = = 1 1 0 0 1 1 1 1 0 = 1 1 =
–   Eagle 0.7.51973+20
−20		(−96)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
100.0%
−84
  
0 1 = 0 1 1 0 1 1 1 0 0 0 0 1 0 = = 1 0 1 = 0 0 1 0 1 1 = 1 0 1
–   SnailChess 4.0131973+19
−19		(−96)17 − 15
(+13−11=8)
53.1%
17.0 / 32
100.0%
−73
  
= 0 1 1 1 1 = 1 0 1 0 1 0 0 = = 1 1 0 1 0 1 = 0 1 1 0 = 0 = = 0
–   Soldat 0.25b1873+17
−17		(−196)21 − 11
(+15−5=12)
65.6%
21.0 / 32
100.0%
−96
  
1 0 1 0 = = = 1 1 1 = 1 1 1 = 1 1 = = 1 1 1 = 1 0 1 = = = 0 0 =
–   Elf 1.3.01820+18
−18		(−249)23 − 9
(+20−6=6)
71.9%
23.0 / 32
100.0%
−84
  
1 1 0 1 = 1 = 0 0 1 0 0 1 1 1 1 = 1 = 1 1 1 = 1 1 = 1 0 1 1 1 1
–   Laurifer 1.01815+18
−18		(−254)26 − 6
(+24−4=4)
81.3%
26.0 / 32
100.0%
+6
  
1 1 = = 0 0 0 1 0 1 1 1 1 = 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
–   Adamant 1.71790+19
−19		(−279)28 − 4
(+25−1=6)
87.5%
28.0 / 32
100.0%
+26
  
= 1 1 1 1 1 1 1 1 = = = 1 1 1 1 1 1 1 1 1 1 = 1 1 1 = 1 1 0 1 1
1632 games in total: 571 wins, 607 losses, 454 draws (27.8%), score: 48.9%
Average opponent: +6.9 (2075.9), average distance to opponent: 83.5

Performance

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

Perf = C + 0.142 [±0.152] * 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