vanheusden.com chess engine tournament

This tournament runs on a Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz with 8GB of ram.
The operating system is Linux (kernel 3.14-2-amd64) running in 64 bit mode.
The tournament software is part of DeepBrutePos (v2.0).

If you would like to enter your own chess engine in this competition then please send an e-mail to mail@vanheusden.com.

The engines get 150 seconds think-time per game with a maximum of 50 moves. Each engine plays two times against every other; once with white, once with black. For each engine, the default parameters are used.

This page was updated at: Sun Sep 28 18:15:01 UTC 2014
Latest game:
Number of games played: 851

results

This data is generated from pgn-files using bayeselo by Rémi Coulom.
Rank Name                                                         Elo    +    - games score oppo. draws 
   1 Glaurung 2.2                                                 333   31   30   334   84%   -99   33% 
   2 Crafty-23.4                                                  250   30   29   299   72%   -98   41% 
   3 DeepBrutePos/2.4/Tue Apr  1 21:54:31 2014/1238               183   27   27   340   63%   -73   48% 
   4 Fairy-Max 4.8Q                                                12   30   32   373   38%   -11   25% 
   5 DeepBrutePos/2.0/Sun Nov 10 16:52:47 2013/882/random-mover  -778  132  266   356    0%   189    0% 

who played how often agains who

nrname# played# win# draw# lost
1DeepBrutePos/2.0/Sun Nov 10 16:52:47 2013/882/random-mover3560%0%100%
2Fairy-Max 4.8Q37325%24%49%
3Crafty-23.429951%41%7%
4Glaurung 2.233467%32%0%
5DeepBrutePos/2.4/Tue Apr 1 21:54:31 2014/123834039%47%12%
vertical: white, horizontal: black
each cell: first row: total, second row: white wins/draw/black wins
1 2 3 4 5
1 - 45
0,0,100
44
0,0,100
45
0,0,100
45
0,0,100
2 51
100,0,0
- 45
0,26,73
53
0,16,83
53
0,56,43
3 39
100,0,0
39
76,23,0
- 33
0,87,12
18
22,77,0
4 41
100,0,0
41
85,14,0
35
51,48,0
- 40
55,45,0
5 46
100,0,0
46
43,56,0
46
0,93,6
46
0,67,32
-

similarity of the tested engines

The similary is tested using Don Dailey's similarity tester.

sim version 3

  Key:

  1) BikJump v2.01 (64-bit) (time: 100 ms  scale: 1.0)
  2) Cinnamon 1.1c (time: 100 ms  scale: 1.0)
  3) Critter 1.6a 64-bit (time: 100 ms  scale: 1.0)
  4) CuckooChess 1.12 (time: 100 ms  scale: 1.0)
  5) DeepBrutePos/2.0/Fri Nov 15 13:13:14 2013/904/threading (time: 100 ms  scale: 1.0)
  6) DeepBrutePos/2.0/Fri Nov 22 21:08:11 2013/938 (time: 100 ms  scale: 1.0)
  7) DeepBrutePos/2.0/Mon Nov 11 19:15:33 2013/888/firstmove (time: 100 ms  scale: 1.0)
  8) DeepBrutePos/2.0/Mon Nov 18 08:45:01 2013/889/889 (time: 100 ms  scale: 1.0)
  9) DeepBrutePos/2.0/Mon Nov 18 13:17:16 2013/908 (time: 100 ms  scale: 1.0)
 10) DeepBrutePos/2.0/Sun Nov 10 16:52:47 2013/882/random-mover (time: 100 ms  scale: 1.0)
 11) DeepBrutePos/2.0/Wed Nov 13 18:59:47 2013/893/mobility001 (time: 100 ms  scale: 1.0)
 12) Firenzina 2.3.1 xTreme Linux 64 (time: 100 ms  scale: 1.0)
 13) Flux 2.2.1 (time: 100 ms  scale: 1.0)
 14) Fruit 2.1 (time: 100 ms  scale: 1.0)
 15) Glaurung 2.2 (time: 100 ms  scale: 1.0)
 16) Magnum (time: 100 ms  scale: 1.0)
 17) POS v1.21 (Mon Nov 11 13:45:01 2013) http://www.vanheusden.com/pos/ (time: 100 ms  scale: 1.0)
 18) Toga II 3.0 (time: 100 ms  scale: 1.0)

         1     2     3     4     5     6     7     8     9    10    11    12    13    14    15    16    17    18
  1.  ----- 37.23 31.08 37.33 30.63 32.91  5.01 27.96 27.39  3.90 29.90 32.86 37.59 37.52 35.21 39.58  6.15 34.90
  2.  37.23 ----- 30.93 38.31 40.74 32.77  3.67 36.26 27.35  3.35 39.94 32.81 40.39 41.31 35.70 36.87  8.30 35.88
  3.  31.08 30.93 ----- 41.94 25.42 24.73  5.07 22.94 21.60  3.85 24.70 61.91 38.36 42.55 48.06 40.77  6.59 46.93
  4.  37.33 38.31 41.94 ----- 30.13 29.92  4.98 27.30 25.20  3.93 29.50 43.68 44.16 48.87 44.57 45.42  6.54 45.63
  5.  30.63 40.74 25.42 30.13 ----- 46.69  3.99 73.78 38.14  3.86 88.24 26.24 33.47 33.27 28.47 30.40  8.39 28.76
  6.  32.91 32.77 24.73 29.92 46.69 -----  4.07 41.76 62.44  3.40 45.17 26.07 30.49 29.81 26.71 29.47  8.33 27.25
  7.   5.01  3.67  5.07  4.98  3.99  4.07 -----  6.96  4.94  3.44  3.78  5.12  4.07  4.38  4.42  4.50  8.56  4.59
  8.  27.96 36.26 22.94 27.30 73.78 41.76  6.96 ----- 36.21  4.10 76.62 23.79 30.67 30.03 25.94 27.36  8.46 25.71
  9.  27.39 27.35 21.60 25.20 38.14 62.44  4.94 36.21 -----  3.40 37.11 22.32 26.49 25.61 23.14 24.37  8.46 23.50
 10.   3.90  3.35  3.85  3.93  3.86  3.40  3.44  4.10  3.40 -----  3.85  3.90  3.45  3.85  3.84  3.87  3.74  4.03
 11.  29.90 39.94 24.70 29.50 88.24 45.17  3.78 76.62 37.11  3.85 ----- 25.50 32.67 32.67 27.76 29.89  8.30 28.07
 12.  32.86 32.81 61.91 43.68 26.24 26.07  5.12 23.79 22.32  3.90 25.50 ----- 39.38 44.60 48.69 42.44  6.43 47.14
 13.  37.59 40.39 38.36 44.16 33.47 30.49  4.07 30.67 26.49  3.45 32.67 39.38 ----- 53.35 43.29 42.57  6.70 45.30
 14.  37.52 41.31 42.55 48.87 33.27 29.81  4.38 30.03 25.61  3.85 32.67 44.60 53.35 ----- 50.52 45.76  6.74 54.72
 15.  35.21 35.70 48.06 44.57 28.47 26.71  4.42 25.94 23.14  3.84 27.76 48.69 43.29 50.52 ----- 44.61  6.19 50.08
 16.  39.58 36.87 40.77 45.42 30.40 29.47  4.50 27.36 24.37  3.87 29.89 42.44 42.57 45.76 44.61 -----  6.19 44.90
 17.   6.15  8.30  6.59  6.54  8.39  8.33  8.56  8.46  8.46  3.74  8.30  6.43  6.70  6.74  6.19  6.19 -----  5.78
 18.  34.90 35.88 46.93 45.63 28.76 27.25  4.59 25.71 23.50  4.03 28.07 47.14 45.30 54.72 50.08 44.90  5.78 -----

ELO ratings as determined by ChessManiac test

URL of test: www.chessmaniac.com.
This test is also included in DeepBrutePos v2.1.

2315 Firenzina 2.3.1 xTreme Linux 64
2205 Toga II 3.0
2190 Critter 1.6a 64-bit
2025 BikJump v2.01 (64-bit)
1975 Glaurung 2.2
1975 Fruit 2.1
1970 Magnum
1960 CuckooChess 1.12
1950 RedQueen 1.1.2
1935 Crafty-23.4
1765 Flux 2.2.1
1705 DeepBrutePos/2.0/Tue Nov 19 22:30:26 2013/913
1695 DeepBrutePos/2.0/Wed Nov 13 23:08:29 2013/894/mobility001
1695 DeepBrutePos/2.0/Wed Nov 13 18:59:47 2013/893/mobility001
1695 DeepBrutePos/2.0/Wed Nov 13 09:17:33 2013/891/mobility001
1685 DeepBrutePos/2.0/Sun Nov 10 14:17:48 2013/882
1670 Cinnamon 1.1c
1630 Supra 17.0
1625 DeepBrutePos/2.0/Wed Nov 20 18:42:10 2013/926
1625 DeepBrutePos/2.0/Tue Nov 19 11:40:26 2013/908
1625 DeepBrutePos/2.0/Thu Nov 21 22:09:42 2013/937/no-tt
1625 DeepBrutePos/2.0/Thu Nov 21 12:35:53 2013/930
1625 DeepBrutePos/2.0/Mon Nov 25 23:03:22 2013/945/nott-wbook
1625 DeepBrutePos/2.0/Fri Nov 22 21:08:11 2013/938/nott-wbook
1625 DeepBrutePos/2.0/Fri Nov 22 21:08:11 2013/938/no-tt
1615 DeepBrutePos/2.0/Sun Nov 10 13:25:10 2013/865
1605 Fairy-Max 4.8Q
1565 DeepBrutePos/2.0/Fri Nov 15 13:13:14 2013/904/threading
1440 HoiChess 0.10.3
1390 DeepBrutePos/1.7/Sun Nov 10 13:24:47 2013/684
1340 POS v1.21 (Mon Nov 11 13:45:01 2013) http://www.vanheusden.com/pos/
1270 DeepBrutePos/1.9/Sun Nov 10 13:24:58 2013/740
1245 DeepBrutePos/1.9/Sun Nov 10 13:25:08 2013/819
1200 DeepBrutePos/1.9/Sun Nov 10 13:25:01 2013/770
1180 DeepBrutePos/1.7/Sun Nov 10 12:19:43 2013/865
1170 DeepBrutePos/2.0/Mon Nov 11 19:15:33 2013/888/firstmove
1170 DeepBrutePos/1.9/Sun Nov 10 13:25:06 2013/812
1170 DeepBrutePos/1.9/Sun Nov 10 13:24:56 2013/817
1140 DeepBrutePos/2.0/Sun Nov 10 16:52:47 2013/882/random-mover
1070 DeepBrutePos/1.7/Sun Nov 10 12:20:08 2013/865