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

Naum 2.0 32-bit in KCEC tournament, 2013-06-16
Rank: not ranked     Elo rating: 2777 (+26 -26)     Games played: 551
Total score: 317.0/551 (57.5%) (+223-140=188), Draws: 34.1%, Average opponent: −51.4

Scores in 20 matches:
     Opponent                              Elo           Score                 LOS   Perf
 - Fruit 2.3 32-bit                       2888 (+111)   7.5/22  ( +4-11 =7)    0.0%     0
 - Glaurung 2.0.1 64-bit                  2838 ( +61)  12.5/26  ( +7 -8=11)    0.0%   +50
 - Glaurung 1.2.1 64-bit                  2770 (  -7)  18.5/32  (+13 -8=11)   67.0%   +45
 - Alaric 707                             2768 (  -9)  16.0/28  (+11 -7=10)   70.5%   +37
 - Scorpio 1.91                           2739 ( -38)  15.5/29  (+10 -8=11)   98.8%   -12
 - E.T. Chess 13.01.08                    2733 ( -44)  13.5/25  ( +9 -7 =9)   99.8%   -18
 - Alfil 8.1.1 Optimized                  2723 ( -54)  15.5/25  (+11 -5 =9)  100.0%   +26
 - Movei 00.8.438 (10-10-10)              2722 ( -55)  14.5/27  ( +8 -6=13)  100.0%   -32
 - Pro Deo 1.6                            2719 ( -58)  10.0/24  ( +4 -8=12)  100.0%  -103
 - WildCat 7                              2718 ( -59)  16.5/31  ( +8 -6=17)  100.0%   -38
 - Zappa 1.1 64-bit                       2717 ( -60)  19.5/31  (+14 -6=11)  100.0%   +25
 - Alaric 704                             2713 ( -64)  19.0/24  (+15 -1 =8)  100.0%  +132
 - Frenzee 3.0 64-bit                     2711 ( -66)  13.0/26  ( +8 -8=10)  100.0%   -63
 - Colossus 2007d                         2707 ( -70)  13.0/25  (+10 -9 =6)  100.0%   -56
 - Pharaon 3.5.1                          2704 ( -73)  18.5/32  (+13 -8=11)  100.0%   -24
 - Colossus 2007c                         2694 ( -83)  15.5/23  (+12 -4 =7)  100.0%   +32
 - Ruffian 1.0.5                          2687 ( -90)  20.5/32  (+19-10 =3)  100.0%   +24
 - Petir 4.39                             2682 ( -95)  19.0/29  (+14 -5=10)  100.0%    +9
 - Aristarch 4.50                         2671 (-106)  18.5/32  (+14 -9 =9)  100.0%   -54
 - Crafty 21.5 64-bit PS                  2652 (-125)  20.5/28  (+19 -6 =3)  100.0%   +64

Testing conditions: Ponder off, neutral book (up to 8 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz)
Tested by Kirill Kryukov, 2005-2013, http://kirill-kryukov.com/chess/kcec/

Created in 2005-2012 by Kirill Kryukov
Updated on June 16, 2013