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
Der Bringer 1.9 WB#73–74  (2455+15
−15		)Quote
Author: Gerrit Reubold (Germany) Released: 2001-12-15Link: Homepage
Der Bringer 1.9 shows its own interface window every game.
This engine is stable and runs without issues.
This is the only Der Bringer version we tested.
OpponentEloDiffResultsScoreLOSPerfPond
hit		Eval
diff
–   Little Goliath 3.12 Evolution (TB Off)2614+17
−17		(+159)10.5 − 15.5
(+8−13=5)
40.4%
10.5 / 26
0.0%
+82
51.9%
2034
1.10
1056
1 1 0 0 1 1 0 0 1 = 1 = 0 = 0 0 0 0 0 1 0 0 = 0 1 =
–   Yace 0.99.872609+17
−17		(+154)8 − 18
(+4−14=8)
30.8%
8.0 / 26
0.0%
+26
59.4%
1631
0.41
968
0 0 0 0 0 = 0 = 0 = 1 1 0 = = = 0 0 0 0 = 1 = 1 0 0
–   Green Light Chess 3.002582+17
−17		(+127)11.5 − 19.5
(+9−17=5)
37.1%
11.5 / 31
0.0%
+28
57.1%
2422
0.57
1383
0 0 0 1 0 0 = 1 0 = 1 = 0 1 1 0 0 = 1 0 1 0 0 0 0 1 0 0 1 = 0
–   Tao 5.62574+17
−17		(+119)5 − 22
(+3−20=4)
18.5%
5.0 / 27
0.0%
−135
58.2%
2464
0.57
1433
1 0 0 0 0 0 0 = 0 1 0 0 0 0 0 = 1 0 0 0 0 0 0 0 0 = =
–   Twisted Logic 20080404x2568+18
−18		(+113)8.5 − 19.5
(+5−16=7)
30.4%
8.5 / 28
0.0%
−28
56.6%
1943
0.88
1099
0 1 = = 0 0 1 1 0 0 0 = 0 0 = 0 0 0 1 0 0 = 0 = 0 0 1 =
–   Arasan 10.0 64-bit2564+17
−17		(+109)10 − 16
(+6−12=8)
38.5%
10.0 / 26
0.0%
+31
58.9%
1619
0.68
953
0 = = = = = 1 = 0 0 1 1 = 1 0 0 0 0 1 0 = 0 0 0 1 0
–   Abrok 5.02561+17
−17		(+106)5.5 − 18.5
(+3−16=5)
22.9%
5.5 / 24
0.0%
−96
55.2%
1759
0.72
971
0 0 0 0 0 0 1 = = 0 0 0 0 1 0 0 0 = = 0 0 1 = 0
–   Amyan 1.5972552+17
−17		(+97)11 − 16
(+7−12=8)
40.7%
11.0 / 27
0.0%
+34
57.9%
1623
0.52
939
1 = = 0 = = 1 0 = 1 0 0 1 0 0 0 0 1 0 1 = = 0 0 1 0 =
–   Matacz 1.3 HT74 5-men-egbb2551+18
−18		(+96)8 − 16
(+6−14=4)
33.3%
8.0 / 24
0.0%
−30
60.6%
1923
0.71
1165
1 0 1 0 1 0 0 0 0 = = 0 = 0 1 0 0 0 1 0 = 1 0 0
–   SpiderChess 0706032546+17
−17		(+91)10.5 − 15.5
(+5−10=11)
40.4%
10.5 / 26
0.0%
+30
54.8%
1263
0.51
692
= = = 0 0 = 0 0 1 0 = 1 1 0 0 = 1 = 0 = = 0 = = 0 1
–   Quark 2.352536+16
−16		(+81)10.5 − 17.5
(+7−14=7)
37.5%
10.5 / 28
0.0%
−6
54.9%
1971
0.71
1083
0 0 1 1 0 = = = 0 0 = 0 0 0 1 1 0 0 1 0 0 0 1 = = 0 = 1
–   King of Kings 2.562536+18
−18		(+81)13 − 13
(+10−10=6)
50.0%
13.0 / 26
0.0%
+86
56.0%
2243
0.71
1257
0 0 = 1 = 0 0 1 1 0 = 0 1 = 1 0 1 = 1 1 1 0 = 0 0 1
–   Gaia 3.5 64-bit2536+17
−17		(+81)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−29
54.3%
2694
0.71
1462
0 = 0 0 0 0 = 0 = = 0 0 1 1 0 = = 1 1 0 0 1 = 0 0 0 1 1 0 0 = 0
–   LambChop 10.992531+17
−17		(+76)10 − 17
(+7−14=6)
37.0%
10.0 / 27
0.0%
−17
56.1%
1815
0.54
1018
0 0 0 0 0 = = 0 1 0 0 1 = 0 0 0 1 1 = 0 0 1 1 = 0 1 =
–   Dragon 4.62524+16
−16		(+69)13.5 − 12.5
(+9−8=9)
51.9%
13.5 / 26
0.0%
+84
56.3%
1528
0.61
861
1 = 0 = = = 0 = 1 1 1 = 0 1 0 0 = 0 = 0 1 = 1 0 1 1
–   Snitch 1.6.2 32-bit2521+15
−15		(+66)10 − 14
(+6−10=8)
41.7%
10.0 / 24
0.0%
+14
57.3%
1274
0.79
730
0 0 1 = 1 1 0 0 = = = 0 = 0 0 0 1 1 0 = 0 = 1 =
–   Nejmet 3.072521+16
−16		(+66)12.5 − 14.5
(+6−8=13)
46.3%
12.5 / 27
0.0%
+42
55.1%
1591
0.62
876
0 = = 1 1 0 = = = 0 1 1 = = 0 0 0 = = = 1 0 = = = 1 0
–   RomiChess P3k 64-bit2502+18
−18		(+47)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
−8
62.3%
2562
0.73
1595
1 1 = 0 0 0 = 0 = 0 0 1 0 1 0 = 0 = 0 0 1 1 1 0 1 = = 0 0 1 0 1
–   Amy 0.8.7b DC2500+17
−17		(+45)9 − 17
(+6−14=6)
34.6%
9.0 / 26
0.0%
−70
59.0%
1823
0.64
1076
= 1 0 0 = 0 0 1 = 0 1 1 0 = 0 0 0 0 1 0 1 0 0 = 0 =
–   KnightDreamer 3.32499+16
−16		(+44)11.5 − 11.5
(+9−9=5)
50.0%
11.5 / 23
0.0%
+48
55.5%
1784
0.61
990
0 1 = 1 1 0 0 = 1 = 0 0 0 0 1 1 1 = = 0 1 1 0
–   Francesca MAD 0.13 Nobook2493+19
−19		(+38)6.5 − 12.5
(+5−11=3)		34.2%
6.5 / 19
0.1%
−83
58.7%
1357
0.74
796
= = 0 0 1 0 0 0 1 = 0 0 0 0 1 0 1 0 1
–   Leila 0.53h2490+17
−17		(+35)9.5 − 12.5
(+9−12=1)
43.2%
9.5 / 22
0.1%
−23
56.4%
2163
0.67
1220
0 1 1 1 1 0 0 1 1 0 = 0 0 0 0 1 1 0 0 1 0 0
–   Diablo 0.5.1 JA2482+16
−16		(+27)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.6%
−2
57.9%
1843
0.46
1068
0 1 0 1 = 0 = 0 0 0 1 = 0 1 = 0 1 1 = = = 0 0 1 = = 1 0 0 1 = =
–   PostModernist 10162480+16
−16		(+25)13 − 19
(+11−17=4)
40.6%
13.0 / 32
1.1%
−50
61.1%
2225
0.68
1359
0 0 0 1 0 0 1 0 = 0 1 0 = 0 0 0 0 1 = 0 0 0 = 0 1 1 1 1 1 1 1 0
–   Djinn 0.925x2479+16
−16		(+24)13.5 − 13.5
(+9−9=9)
50.0%
13.5 / 27
1.2%
+25
57.2%
1790
0.45
1023
= 0 = 1 0 0 1 = 1 1 1 0 = = 1 0 1 0 = 0 = = 0 = 1 1 0
–   Comet B682478+14
−14		(+23)14 − 13
(+11−10=6)
51.9%
14.0 / 27
1.2%
+35
54.2%
2077
0.74
1125
= = 1 0 0 1 = 0 1 0 1 = 1 0 1 0 0 0 1 0 1 = = 1 1 1 0
–   Sjeng 12.132475+14
−14		(+20)13 − 10
(+9−6=8)
56.5%
13.0 / 23
2.4%
+68
54.7%
1610
0.72
880
0 1 = 0 0 0 1 1 = = 1 = = = = 0 = 1 0 1 1 1 1
–   Muse 0.899b2474+16
−16		(+19)10 − 13
(+5−8=10)
43.5%
10.0 / 23
3.6%
−20
50.7%
1145
0.66
580
= = 0 = 1 1 1 0 = 0 = 1 0 = 0 = = = 0 0 1 = 0
–   Queen 4.032466+17
−17		(+11)10 − 22
(+5−17=10)
31.3%
10.0 / 32
16.5%
−118
56.3%
2094
0.61
1178
= 0 = 0 1 = 1 0 0 0 = 0 = 0 0 0 = 0 = 1 1 0 = = 1 0 = 0 0 0 0 0
–   Patzer 3.802460+16
−16		(+5)18 − 14
(+13−9=10)
56.3%
18.0 / 32
33.1%
+46
54.4%
1945
0.97
1058
= 1 = 0 0 0 1 1 = 1 0 = 0 = 1 = 0 1 1 1 = 1 1 0 0 = = 1 1 0 1 =
–   The Crazy Bishop 00522460+15
−15		(+5)11.5 − 9.5
(+9−7=5)
54.8%
11.5 / 21
31.6%
+35
58.9%
1588
0.42
935
= 0 0 1 0 1 1 = = 1 1 = 0 1 = 0 1 0 1 1 0
–   Gosu 0.162455+16
−16		(0)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
50.6%
+35
50.8%
2892
0.89
1470
0 0 0 1 0 1 0 1 1 1 = = 1 1 0 1 0 0 1 = 1 0 0 0 = 1 1 1 1 0 1 =
–   Homer 2.012452+17
−17		(−3)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
62.1%
−80
49.4%
2174
0.91
1074
= 1 = 1 1 0 0 0 = 0 = 0 0 = 0 1 0 0 = 0 1 0 1 0 0 1 0 = 0 0 1 1
–   Phalanx XXII Reborn JA2452+15
−15		(−3)15.5 − 9.5
(+12−6=7)
62.0%
15.5 / 25
61.1%
+74
53.1%
1596
0.91
847
0 = 1 = 0 1 0 1 = 1 1 1 0 0 1 = = 1 1 0 1 1 1 = =
–   Betsy 6.51 Nobook2450+15
−15		(−5)16.5 − 13.5
(+12−9=9)
55.0%
16.5 / 30
67.7%
+30
56.2%
2503
0.66
1407
= = = 0 0 0 0 0 1 0 = = = 1 1 = = 1 1 0 = 1 1 0 1 0 1 1 1 1
–   GNU Chess 5.07.9b 64-bit JA2448+16
−16		(−7)10 − 22
(+5−17=10)
31.3%
10.0 / 32
74.1%
−135
54.9%
2082
0.83
1142
1 = 0 = 1 1 0 0 0 0 0 = 1 0 0 0 0 0 = 1 0 0 0 = 0 0 = = = 0 = =
–   Amateur 2.822446+15
−15		(−9)12 − 10
(+11−9=2)
54.5%
12.0 / 22
80.4%
+24
56.2%
1819
0.88
1023
= 0 1 1 1 0 1 1 1 0 1 0 1 1 0 0 0 0 0 1 = 1
–   Tytan 9.32 64-bit2429+17
−17		(−26)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
99.2%
+11
  
0 1 1 = 1 0 1 0 0 1 1 = 1 1 1 0 1 0 = = 0 1 0 = 1 1 0 1 0 0 1 0
–   Sage 3.532424+19
−19		(−31)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
99.6%
+70
53.0%
2402
0.88
1274
= 0 0 0 1 1 = = 1 = 1 1 1 1 1 1 = 0 1 1 0 = 0 0 1 1 = 0 1 1 1 1
–   Sorgenkind 0.42421+18
−18		(−34)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
99.8%
−22
55.7%
2639
0.87
1471
= 1 1 0 = 0 0 0 0 1 0 1 1 = 1 1 0 1 = = 0 0 0 1 1 = 1 = 1 0 0 1
–   Horizon 4.42419+18
−18		(−36)16 − 16
(+13−13=6)
50.0%
16.0 / 32
99.9%
−37
54.6%
2319
1.37
1267
0 1 = = = 0 1 1 0 1 1 0 1 1 1 = 0 1 = 1 0 1 0 0 = 0 1 0 0 1 0 0
–   Thor's Hammer 2.28 32-bit2417+15
−15		(−38)11 − 13
(+8−10=6)
45.8%
11.0 / 24
100.0%
−69
56.9%
1503
0.80
855
0 1 = 0 1 0 = 1 1 1 0 = = 1 0 1 0 0 1 = = 0 0 0
–   Arion 1.72415+16
−16		(−40)15.5 − 9.5
(+11−5=9)
62.0%
15.5 / 25
100.0%
+37
63.7%
1839
0.60
1171
0 0 1 1 1 1 0 = = = 0 1 1 1 1 0 1 1 = = = = = 1 =
–   AICE 0.99.22411+16
−16		(−44)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
+8
55.8%
2251
0.66
1257
= 1 0 = 0 = = 1 0 1 0 0 1 1 1 1 1 1 1 = 0 = 0 0 1 0 1 = = 1 1 =
–   Chezzz 1.0.32409+15
−15		(−46)18.5 − 8.5
(+16−6=5)
68.5%
18.5 / 27
100.0%
+91
56.3%
1926
0.59
1084
= 1 0 = 1 1 0 1 1 = 1 1 = 1 0 1 1 = 0 1 0 1 1 1 0 1 1
–   Asterisk 0.62402+17
−17		(−53)15 − 17
(+13−15=4)
46.9%
15.0 / 32
100.0%
−77
57.7%
2783
0.55
1606
0 = 0 1 0 1 1 0 1 1 1 1 0 = 1 1 1 0 = 0 0 0 1 1 = 0 0 0 0 1 0 0
–   Resp 0.19 64-bit JA Nobook2402+16
−16		(−53)9.5 − 9.5
(+8−8=3)		50.0%
9.5 / 19
100.0%
−49
57.8%
1615
0.44
933
1 0 = 1 1 = 0 1 0 0 1 0 1 1 = 1 0 0 0
–   Averno 0.812396+15
−15		(−59)18 − 9
(+13−4=10)
66.7%
18.0 / 27
100.0%
+46
55.2%
1688
0.56
932
1 = = 1 1 = = 1 = = = = = 1 1 1 0 1 1 1 0 0 0 1 1 = 1
–   Scidlet 3.61 64-bit JA2390+15
−15		(−65)16.5 − 10.5
(+14−8=5)
61.1%
16.5 / 27
100.0%
+18
58.8%
2060
0.75
1212
1 0 0 1 0 1 1 1 1 = 1 0 0 1 1 1 0 = 1 0 = 0 = 1 1 1 =
–   KnightX 1.922385+15
−15		(−70)18 − 8
(+15−5=6)
69.2%
18.0 / 26
100.0%
+69
55.8%
1784
0.52
995
= 1 1 0 = 0 1 0 1 1 = 1 1 0 1 1 1 1 1 1 0 = 1 1 = =
–   Eeyore 1.482384+15
−15		(−71)14.5 − 10.5
(+10−6=9)
58.0%
14.5 / 25
100.0%
−16
56.5%
1525
0.63
861
1 = 1 = = = 0 1 0 0 = 1 1 = = 1 1 0 = = 0 1 0 1 1
–   Ayito 0.2.9942371+16
−16		(−84)15 − 13
(+11−9=8)
53.6%
15.0 / 28
100.0%
−63
52.5%
1903
0.70
999
= 0 1 = = = 1 1 1 1 1 0 = 0 0 1 1 = 1 1 = 1 0 0 0 0 = 0
–   Matilde 2008 64-bit2368+15
−15		(−87)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
100.0%
−52
55.4%
2269
0.73
1256
0 = 1 1 1 1 0 1 0 1 0 0 0 1 = 1 = 0 0 1 = 0 1 1 0 = = 1 0 = 1 1
–   EXchess 5.01 beta 64-bit JA2355+14
−14		(−100)16.5 − 8.5
(+14−6=5)
66.0%
16.5 / 25
100.0%
+17
58.9%
1920
0.50
1131
1 0 1 0 1 1 0 = = = = 1 1 1 1 1 1 1 1 0 = 0 0 1 1
–   Esc 1.162345+15
−15		(−110)15.5 − 6.5
(+12−3=7)
70.5%
15.5 / 22
100.0%
+28
53.7%
1401
0.57
753
1 = 0 1 = 1 1 1 1 0 = 1 = 1 0 1 = 1 1 = 1 =
–   ANT 2006-F2333+16
−16		(−122)19.5 − 9.5
(+17−7=5)
67.2%
19.5 / 29
100.0%
+11
50.0%
2430
0.52
1215
0 1 1 0 1 = 1 = 1 0 1 1 0 1 0 1 1 1 1 1 1 = 0 1 = 1 1 0 =
–   GNU Chess 5.07 64-bit JA2332+22
−22		(−123)16.5 − 10.5
(+15−9=3)
61.1%
16.5 / 27
100.0%
−33
54.5%
1706
0.63
929
1 0 1 1 1 0 0 1 = 0 1 0 1 0 0 1 1 = 1 1 1 0 0 = 1 1 1
–   Dorky 3.482308+16
−16		(−147)19 − 5
(+16−2=6)
79.2%
19.0 / 24
100.0%
+66
57.9%
1430
0.79
828
= 0 1 1 1 0 = 1 1 1 1 1 1 1 = 1 = = 1 1 1 = 1 1
–   CyberPagno 2.1 32MB2295+16
−16		(−160)15 − 10
(+13−8=4)
60.0%
15.0 / 25
100.0%
−84
57.6%
2088
0.66
1202
= 1 1 0 0 1 1 0 0 = 0 1 1 1 1 0 1 0 1 1 1 1 0 = =
–   Latista (Sinobyl) 1.52289+16
−16		(−166)19.5 − 7.5
(+17−5=5)
72.2%
19.5 / 27
100.0%
+2
54.0%
1965
0.45
1061
= 0 1 1 1 = 1 1 = 1 0 1 1 1 1 = 1 1 1 1 = 1 0 0 1 1 0
–   Madeleine 0.22285+15
−15		(−170)18 − 6
(+17−5=2)
75.0%
18.0 / 24
100.0%
+39
57.0%
2009
0.79
1146
0 1 1 0 0 1 1 = 1 1 0 1 1 1 1 0 1 1 1 = 1 1 1 1
–   Chispa 4.0.32273+14
−14		(−182)19 − 5
(+16−2=6)
79.2%
19.0 / 24
100.0%
+31
55.4%
1280
0.66
709
= 1 1 0 1 1 1 1 0 = 1 = 1 = 1 1 1 1 = 1 = 1 1 1
–   InmiChess 3.06N2241+15
−15		(−214)22 − 7
(+20−5=4)
75.9%
22.0 / 29
100.0%
−5
53.7%
1986
0.68
1067
1 = 1 1 1 1 1 1 1 0 1 1 1 0 1 1 0 1 = 1 = 1 1 = 1 1 0 1 0
–   Fortress 1.622216+15
−15		(−239)22 − 4
(+21−3=2)
84.6%
22.0 / 26
100.0%
+72
54.6%
1860
0.98
1015
1 0 0 1 = 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 0 1 1 1 1
1733 games in total: 675 wins, 646 losses, 412 draws (23.8%), score: 50.8%
Average opponent: −8.0 (2447), average distance to opponent: 71.4

Performance

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

Perf = C − 0.030 [±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