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
Tytan 9.32 64-bit WB#80  (2429+17
−17
)Quote
Author: Tomasz Michniewski (Poland) Released: 2007-07-08Link: Homepage
Issues with this engine: It never shows evaluations, expected move, depth, nodes. It often crashes in endgame when using tablebases, therefore it is playing without tablebases here.
This is the only Tytan version we tested.
OpponentEloDiffResultsScoreLOSPerfPond
hit
Eval
diff
–   Amy 0.8.7b DC2500+17
−17
(+71)7.5 − 24.5
(+6−23=3)
23.4%
7.5 / 32
0.0%
−150
  
0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 = 0 0 0 1 0 0 = 1 = 0 0 1 0
–   KnightDreamer 3.32499+16
−16
(+70)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−6
  
= 0 0 1 0 = 0 = 0 = 0 1 1 = = 0 0 1 0 0 0 1 = 0 = 0 = 1 0 0 1 1
–   Francesca MAD 0.13 Nobook2493+19
−19
(+64)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
0.0%
+74
  
0 = = = = 1 1 0 = 0 1 = 1 1 0 0 = 1 1 1 = = 1 0 = 1 0 0 = = 0 =
–   Leila 0.53h2490+17
−17
(+61)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
+12
  
0 0 0 = 1 = 0 1 1 0 = = = 0 0 0 1 = 1 = 1 = 0 0 1 0 0 = 0 1 = =
–   Diablo 0.5.1 JA2482+16
−16
(+53)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.0%
+22
  
0 = = 0 0 = 0 0 1 1 0 0 0 = 1 0 1 1 = 0 1 = = = 1 = = 0 1 = = =
–   PostModernist 10162480+16
−16
(+51)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−117
  
0 0 = 1 0 0 0 0 = 0 0 1 = 0 0 1 0 1 0 = 0 0 0 0 0 0 = 1 = 0 1 0
–   Djinn 0.925x2479+16
−16
(+50)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−63
  
= 0 = = 0 0 1 0 0 1 = 1 0 0 0 0 0 1 1 = = 1 0 0 = 1 0 0 = 0 0 0
–   Comet B682478+14
−14
(+49)16 − 16
(+12−12=8)
50.0%
16.0 / 32
0.0%
+49
  
1 0 1 0 1 0 1 0 1 = = 0 0 1 = 0 1 1 0 = = 0 1 = = = 0 1 1 0 0 1
–   Sjeng 12.132475+14
−14
(+46)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
−12
  
= = 0 = 1 0 1 = = = 0 1 0 0 0 0 = 1 = = 0 = 0 0 = = 0 1 1 0 = =
–   Muse 0.899b2474+16
−16
(+45)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−65
  
0 = 0 0 1 0 0 1 0 = 1 0 = 0 0 = 0 0 0 0 1 = 1 0 = 1 0 0 = 1 = 0
–   Queen 4.032466+17
−17
(+37)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.1%
−6
  
0 0 0 0 1 = 1 0 0 1 = 1 = 1 = 0 = 0 1 0 = = = 1 0 0 1 0 = 0 1 =
–   The Crazy Bishop 00522460+15
−15
(+31)17 − 15
(+14−12=6)
53.1%
17.0 / 32
0.2%
+55
  
0 1 0 = 0 0 0 0 1 0 1 1 = 1 1 0 0 = 1 1 1 1 0 1 1 = 0 1 0 = = 1
–   Patzer 3.802460+16
−16
(+31)19 − 13
(+15−9=8)
59.4%
19.0 / 32
0.3%
+98
  
0 1 0 0 0 0 1 = = 1 0 = 1 = 1 1 = 1 0 0 1 1 1 1 1 = 1 1 0 1 = =
–   Der Bringer 1.92455+15
−15
(+26)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
0.8%
−11
  
1 0 0 = 0 1 0 1 1 0 0 = 0 0 0 1 0 1 = = 1 0 1 = 0 0 1 0 1 1 0 1
–   Gosu 0.162455+16
−16
(+26)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
1.0%
−28
  
0 0 1 = 1 0 0 0 = 0 1 = = 1 1 0 = 0 = 1 0 = = 0 1 0 1 0 = 0 1 0
–   Phalanx XXII Reborn JA2452+15
−15
(+23)20 − 12
(+18−10=4)
62.5%
20.0 / 32
1.5%
+121
  
1 1 1 1 = = 0 1 1 0 = 1 0 = 1 1 0 1 0 0 1 1 0 0 1 0 0 1 1 1 1 1
–   Homer 2.012452+17
−17
(+23)14 − 18
(+10−14=8)
43.8%
14.0 / 32
2.2%
−21
  
0 0 1 1 1 = 0 1 0 1 1 1 = 1 0 0 0 0 = = 0 0 1 0 0 0 = = = = 1 0
–   Betsy 6.51 Nobook2450+15
−15
(+21)13 − 19
(+9−15=8)
40.6%
13.0 / 32
2.6%
−46
  
1 0 1 1 = 0 0 1 1 = 0 0 = = = = 1 1 0 0 0 = 0 0 0 1 0 0 1 0 0 =
–   GNU Chess 5.07.9b 64-bit JA2448+16
−16
(+19)16 − 16
(+12−12=8)
50.0%
16.0 / 32
4.1%
+16
  
1 0 = 0 1 1 = 0 1 1 1 0 = 0 0 = 1 1 = 1 0 0 1 = 1 0 0 0 = 0 = 1
–   Amateur 2.822446+15
−15
(+17)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
5.6%
−60
  
0 0 = 0 0 = 1 0 = = = 0 1 0 0 1 = 0 = 0 = 1 0 1 0 1 0 0 1 1 0 =
–   Sage 3.532424+19
−19
(−5)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
63.6%
+74
  
0 1 = = 0 1 1 = 1 1 1 1 0 0 = 1 1 1 = 1 1 0 0 = 1 1 0 1 0 0 = 1
–   Sorgenkind 0.42421+18
−18
(−8)14 − 18
(+13−17=2)
43.8%
14.0 / 32
73.8%
−60
  
0 0 0 1 1 1 1 1 0 1 0 0 0 1 0 1 1 0 1 1 0 0 0 0 = = 1 0 0 0 0 1
–   Horizon 4.42419+18
−18
(−10)16 − 16
(+13−13=6)
50.0%
16.0 / 32
78.9%
−10
  
= 1 0 0 1 = = 0 0 1 = 1 1 0 0 = 1 1 0 1 0 1 0 = 0 1 0 0 0 1 1 1
–   Thor's Hammer 2.28 32-bit2417+15
−15
(−12)18 − 14
(+14−10=8)
56.3%
18.0 / 32
85.0%
+31
  
1 0 = = 0 0 1 0 = = 1 = 1 0 1 = 1 0 1 1 = 1 1 1 = 1 0 1 1 0 0 0
–   Arion 1.72415+16
−16
(−14)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
88.8%
+35
  
1 0 1 = 1 1 = 1 = = 1 0 0 1 = = 0 1 = = = 1 = 1 = 0 1 1 1 0 0 0
–   AICE 0.99.22411+16
−16
(−18)18 − 14
(+14−10=8)
56.3%
18.0 / 32
93.9%
+25
  
0 1 1 0 0 1 = 1 0 0 = 1 = 1 = = 0 1 1 0 1 1 1 0 1 1 1 = 0 0 = =
–   Chezzz 1.0.32409+15
−15
(−20)15 − 17
(+11−13=8)
46.9%
15.0 / 32
96.2%
−41
  
0 = 1 1 1 1 0 0 1 1 = = = 0 1 0 0 0 1 1 0 = = 0 1 = = 0 0 0 1 0
–   Asterisk 0.62402+17
−17
(−27)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
98.9%
−83
  
= 1 0 0 0 0 1 1 1 0 0 1 = 1 0 0 0 0 0 0 0 = 1 1 = = 1 1 0 = 0 =
–   Resp 0.19 64-bit JA Nobook2402+16
−16
(−27)16.5 − 15.5
(+15−14=3)
51.6%
16.5 / 32
98.9%
−13
  
0 1 1 1 0 0 1 0 1 0 0 1 0 1 0 1 1 1 1 = 0 0 0 = 0 1 0 1 0 1 = 1
–   Averno 0.812396+15
−15
(−33)17 − 15
(+13−11=8)
53.1%
17.0 / 32
99.8%
−10
  
= 1 = 1 1 0 = 1 0 0 0 = 0 1 1 0 0 1 1 1 0 = 0 1 1 = 0 1 = 1 0 =
–   Scidlet 3.61 64-bit JA2390+15
−15
(−39)20 − 12
(+18−10=4)
62.5%
20.0 / 32
100.0%
+58
  
1 0 0 0 1 1 1 = 1 1 1 0 1 0 0 1 1 = 0 1 = 1 0 1 1 = 1 0 1 1 1 0
–   KnightX 1.922385+15
−15
(−44)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+52
  
1 1 = 0 = = 1 = = 1 = = = 1 0 1 = 0 0 1 1 1 1 1 0 1 1 0 0 1 1 1
–   Eeyore 1.482384+15
−15
(−45)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
+8
  
= 1 1 0 0 0 1 1 = 1 1 1 0 1 = 1 = = 0 0 0 = 1 1 = 0 1 = 1 = 0 1
–   Ayito 0.2.9942371+16
−16
(−58)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
100.0%
−46
  
1 = = 0 1 0 0 0 1 0 0 1 0 1 = 1 1 = = 1 1 1 0 0 1 0 1 0 0 1 1 0
–   Matilde 2008 64-bit2368+15
−15
(−61)22.5 − 9.5
(+19−6=7)
70.3%
22.5 / 32
100.0%
+89
  
1 = 0 1 0 1 1 = = 1 1 1 1 1 = 0 1 1 1 = = 1 0 = 1 1 0 0 1 1 1 1
–   Natwarlal 0.142359+17
−17
(−70)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+32
  
1 1 0 0 1 1 = = = = 1 0 1 1 1 = 1 1 0 0 1 = 1 1 1 1 1 1 0 0 = 0
–   EXchess 5.01 beta 64-bit JA2355+14
−14
(−74)22 − 10
(+20−8=4)
68.8%
22.0 / 32
100.0%
+72
  
1 1 1 1 1 1 = 1 1 0 1 0 1 1 1 0 1 1 = 1 1 1 = 0 1 0 0 1 = 0 1 0
–   Zeus 1.292346+16
−16
(−83)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+5
  
0 1 = = 1 0 0 1 1 = 1 = 1 1 1 1 1 0 = 1 1 1 0 1 0 = = 1 = 0 1 0
–   Esc 1.162345+15
−15
(−84)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
−17
  
0 0 = 1 = 0 = 1 1 1 1 1 1 0 0 1 = = 0 1 1 = 1 0 0 0 1 = 1 = 1 1
–   ANT 2006-F2333+16
−16
(−96)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
100.0%
−35
  
= 0 1 = 0 1 1 = 1 1 1 1 = 1 0 1 1 1 0 0 1 1 0 0 0 = 0 0 1 0 1 1
–   Anechka 0.082320+16
−16
(−109)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
100.0%
−73
  
= 1 = 0 1 = = 1 1 1 0 0 1 0 0 0 0 1 1 0 1 0 = 0 = = 1 1 1 1 0 1

Performance

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

Perf = C − 0.109 [±0.366] * 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