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

Zappa 1.1 64-bit in KCEC tournament, 2013-06-16
Rank: #15     Elo rating: 2717 (+19 -19)     Games played: 1190
Total score: 588.5/1190 (49.5%) (+388-401=401), Draws: 33.7%, Average opponent: +3.9

Scores in 42 matches:
     Opponent                              Elo           Score                 LOS   Perf
 - Fruit 2.3 32-bit                       2888 (+171)   9.5/29  ( +5-15 =9)    0.0%   +54
 - Spike 1.2 Turin                        2842 (+125)  14.0/32  ( +7-11=14)    0.0%   +86
 - Glaurung 2.0.1 64-bit                  2838 (+121)   8.5/28  ( +3-14=11)    0.0%    -4
 - Frenzee Feb08 64-bit                   2810 ( +93)  11.0/32  ( +8-18 =6)    0.0%   -24
 - Delfi 5.4                              2801 ( +84)  11.0/32  ( +6-16=10)    0.0%   -22
 - Naum 2.0 64-bit                        2793 ( +76)  11.0/32  ( +5-15=12)    0.0%   -25
 - Bright 0.2c                            2786 ( +69)   8.0/29  ( +4-17 =8)    0.0%   -87
 - Naum 2.0 32-bit                        2777 ( +60)  11.5/31  ( +6-14=11)    0.0%   -25
 - Glaurung 1.2.1 64-bit                  2770 ( +53)  12.0/32  ( +6-14=12)    0.0%   -27
 - Alaric 707                             2768 ( +51)  10.5/26  ( +7-12 =7)    0.0%   -18
 - Scorpio 2.0 32-bit                     2754 ( +37)  10.5/24  ( +7-10 =7)    0.3%    -9
 - Scorpio 1.91                           2739 ( +22)  13.0/28  ( +8-10=10)    7.1%    -2
 - E.T. Chess 13.01.08                    2733 ( +16)  11.0/26  ( +7-11 =8)   11.8%   -36
 - WildCat 8                              2730 ( +13)  16.0/32  ( +7 -7=18)   16.9%   +13
 - Alfil 8.1.1 Optimized                  2723 (  +6)  10.5/26  ( +7-12 =7)   33.1%   -63
 - Movei 00.8.438 (10-10-10)              2722 (  +5)  10.5/23  ( +7 -9 =7)   36.7%   -24
 - Pro Deo 1.6                            2719 (  +2)  11.0/23  ( +6 -7=10)   46.7%    -9
 - Delfi 5.2                              2718 (  +1)  13.5/25  ( +9 -7 =9)   47.5%   +25
 - WildCat 7                              2718 (  +1)  13.5/31  (+10-14 =7)   48.3%   -44
 - Slow Chess Blitz WV2.1                 2716 (  -1)  14.5/32  ( +7-10=15)   56.2%   -28
 - Alaric 704                             2713 (  -4)  16.0/29  (+11 -8=10)   63.1%   +32
 - Frenzee 3.0 64-bit                     2711 (  -6)  14.0/26  (+10 -8 =8)   70.9%   +22
 - Colossus 2007d                         2707 ( -10)  12.0/24  ( +9 -9 =6)   80.0%    -4
 - Pharaon 3.5.1                          2704 ( -13)  20.5/32  (+14 -5=13)   87.5%   +74
 - List 5.12                              2699 ( -18)  16.5/32  (+11-10=11)   95.0%    -7
 - SOS 5.1                                2697 ( -20)  12.5/32  ( +8-15 =9)   96.4%   -96
 - Colossus 2007c                         2694 ( -23)  13.5/29  ( +7 -9=13)   97.6%   -44
 - Ruffian 1.0.5                          2687 ( -30)  19.0/32  (+14 -8=10)   99.6%   +31
 - Petir 4.39                             2682 ( -35)  15.5/27  (+10 -6=11)   99.9%    +9
 - Pseudo 0.7c                            2680 ( -37)  21.0/32  (+15 -5=12)   99.9%   +64
 - Aristarch 4.50                         2671 ( -46)  18.5/32  (+14 -9 =9)  100.0%    +6
 - Petir 4.999999                         2670 ( -47)  11.5/19  ( +8 -4 =7)  100.0%   +20
 - Hamsters 0.6                           2669 ( -48)  15.0/27  ( +9 -6=12)  100.0%   -11
 - The Baron 2.23 64-bit                  2669 ( -48)  19.5/32  (+14 -7=11)  100.0%   +22
 - Booot 4.13.1                           2668 ( -49)  15.0/24  (+11 -5 =8)  100.0%   +31
 - BugChess2 1.5.2                        2661 ( -56)  13.5/23  (+11 -7 =5)  100.0%   +10
 - Jonny 2.83                             2652 ( -65)  22.5/32  (+18 -5 =9)  100.0%   +77
 - Crafty 21.5 64-bit PS                  2652 ( -65)  19.5/28  (+15 -4 =9)  100.0%   +67
 - The Baron 1.8.1                        2651 ( -66)  18.0/28  (+12 -4=12)  100.0%   +27
 - Anaconda 2.0.1                         2644 ( -73)  14.0/22  (+11 -5 =6)  100.0%   +25
 - Fritz 5.32                             2643 ( -74)  14.0/23  (+10 -5 =8)  100.0%    -3
 - SmarThink 0.17a                        2633 ( -84)  16.0/32  (+14-14 =4)  100.0%   -82

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