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
Armageddon 2.308 WB#135  (2098+17
−17
)Quote
Author: Grzegorz Sidorowicz (Poland) Released: 2007-03-08Link: Homepage
This engine is stable and runs without issues.
This is the only Armageddon version we tested.
OpponentEloDiffResultsScoreLOSPerfPond
hit
Eval
diff
–   InmiChess 3.06N2241+15
−15
(+143)7 − 25
(+4−22=6)
21.9%
7.0 / 32
0.0%
−75
52.0%
2103
1.08
1093
–   Nesik 0.7.0 alpha2237+16
−16
(+139)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
+54
52.6%
2078
0.86
1093
–   Sunsetter C10.3 64-bit JA2232+16
−16
(+134)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
+74
53.3%
2165
0.89
1154
–   Alarm 0.93.12226+16
−16
(+128)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
+26
53.6%
2206
1.29
1182
–   Fortress 1.622216+15
−15
(+118)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
0.0%
+31
53.8%
1679
1.07
904
–   WJChess 1.642215+16
−16
(+117)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
0.0%
+58
54.5%
2291
0.88
1248
–   Gk 0.90 64-bit JA2194+16
−16
(+96)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.0%
+75
56.1%
2242
0.81
1257
–   Alf 1.09 JA2193+17
−17
(+95)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
+18
55.9%
2099
0.70
1174
–   Clarabit 1.00 64-bit2193+18
−18
(+95)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−78
53.4%
2495
0.81
1332
–   Ghost 0.142189+17
−17
(+91)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
0.0%
−18
51.6%
2384
1.40
1229
–   Wing 2.0a2179+16
−16
(+81)10 − 22
(+7−19=6)
31.3%
10.0 / 32
0.0%
−60
54.3%
2389
0.86
1297
–   Uragano 3D 0.872174+16
−16
(+76)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
−26
49.3%
1878
0.88
925
–   Parrot 0707222161+17
−17
(+63)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−25
51.0%
1767
0.89
901
–   Matheus 2.32144+15
−15
(+46)22 − 10
(+19−7=6)
68.8%
22.0 / 32
0.0%
+186
56.9%
2458
0.89
1399
–   Bodo 0.2b2137+15
−15
(+39)20 − 12
(+17−9=6)
62.5%
20.0 / 32
0.0%
+132
52.3%
1962
0.71
1027
–   Monarch 1.72131+16
−16
(+33)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.1%
−38
53.3%
1941
1.14
1034
–   Bestia 0.902122+15
−15
(+24)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
1.4%
+34
53.0%
1913
0.90
1014
–   Ax 0.82119+15
−15
(+21)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
2.6%
−85
  
–   Gerbil 02 64-bit JA2118+18
−18
(+20)14 − 18
(+8−12=12)
43.8%
14.0 / 32
4.2%
−22
56.1%
1886
0.72
1058
–   BigLion 2.23x2117+17
−17
(+19)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
5.1%
+72
54.4%
2048
0.77
1115
–   RDChess 3.232117+16
−16
(+19)10.5 − 21.5
(+9−20=3)
32.8%
10.5 / 32
4.0%
−123
54.9%
2550
0.92
1399
–   DelphiMax 2.92102+16
−16
(+4)14 − 18
(+12−16=4)
43.8%
14.0 / 32
35.9%
−47
52.8%
2618
0.96
1383
–   Requiem 0.532084+15
−15
(−14)17 − 15
(+11−9=12)
53.1%
17.0 / 32
91.3%
+5
53.0%
1388
0.76
736
–   Small Potato 0.6.12082+16
−16
(−16)15 − 17
(+11−13=8)
46.9%
15.0 / 32
92.6%
−38
53.0%
2188
0.75
1159
–   Elephant 1.062075+16
−16
(−23)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
98.1%
−56
50.4%
2186
1.01
1101
–   La Dame Blanche 2.0c2070+19
−19
(−28)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
98.9%
−62
54.0%
2041
1.16
1102
–   Cilian 4.142069+16
−16
(−29)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
99.6%
−59
  
–   Etude 0.1.22063+19
−19
(−35)17 − 15
(+13−11=8)
53.1%
17.0 / 32
99.8%
−12
51.4%
2070
0.85
1064
–   Gullydeckel 2.16pl12062+19
−19
(−36)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
99.9%
+37
57.3%
2084
0.79
1194
–   JanWillem 1.132062+16
−16
(−36)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
100.0%
−46
52.5%
2343
1.15
1231
–   Marvin 1.3.02054+16
−16
(−44)17 − 15
(+13−11=8)
53.1%
17.0 / 32
100.0%
−21
56.0%
2275
0.95
1273
–   Matant 5.042053+17
−17
(−45)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+89
52.0%
1877
0.71
976
–   SSEChessII 2.05 DC2049+17
−17
(−49)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
+43
51.2%
2799
1.01
1432
–   Faile 1.4.42042+15
−15
(−56)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
+9
51.1%
2743
0.69
1401
–   Smash 1.0.32036+17
−17
(−62)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
+9
52.1%
2672
0.87
1391
–   Micro-Max 4.8 PIV DM2028+17
−17
(−70)18 − 14
(+12−8=12)
56.3%
18.0 / 32
100.0%
−29
77.6%
1926
1.28
1494
–   Sharper 0.172022+16
−16
(−76)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
100.0%
−44
51.1%
1946
0.89
995
–   Mustang 4.972021+17
−17
(−77)17 − 15
(+12−10=10)
53.1%
17.0 / 32
100.0%
−55
56.2%
1578
0.56
887
–   Rival UCI 1.182021+17
−17
(−77)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
−2
50.4%
2706
1.06
1364
–   BibiChess 0.52007+16
−16
(−91)21 − 11
(+18−8=6)
65.6%
21.0 / 32
100.0%
+26
  
–   IACH 0.56z1995+18
−18
(−103)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
−47
64.2%
1962
0.94
1260
–   Clueless 1.41990+18
−18
(−108)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
100.0%
−23
55.0%
2360
1.10
1299
–   Warrior 1.0.31987+17
−17
(−111)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
+9
53.8%
2108
0.90
1135
–   Morphy 3.221974+17
−17
(−124)23 − 9
(+20−6=6)
71.9%
23.0 / 32
100.0%
+42
55.9%
2253
3.48
1260
–   Soldat 0.25b1873+17
−17
(−225)26.5 − 5.5
(+25−4=3)
82.8%
26.5 / 32
100.0%
+61
51.5%
2345
0.92
1207

Performance

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

Perf = C + 0.053 [±0.215] * 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