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

Fruit 2.3 32-bit in KCEC tournament, 2013-06-16
Rank: #1     Elo rating: 2888 (+23 -23)     Games played: 823
Total score: 585.5/823 (71.1%) (+458-110=255), Draws: 31.0%, Average opponent: −147.8

Scores in 30 matches:
     Opponent                              Elo           Score                 LOS   Perf
 - Spike 1.2 Turin                        2842 ( -46)  19.5/32  (+11 -4=17)   99.9%   +19
 - Glaurung 2.0.1 64-bit                  2838 ( -50)  17.5/32  (+11 -8=13)  100.0%   -22
 - Frenzee Feb08 64-bit                   2810 ( -78)  19.0/32  (+14 -8=10)  100.0%   -15
 - Delfi 5.4                              2801 ( -87)  22.5/32  (+18 -5 =9)  100.0%   +55
 - Naum 2.0 64-bit                        2793 ( -95)  20.5/32  (+14 -5=13)  100.0%    -6
 - Bright 0.2c                            2786 (-102)  22.5/32  (+17 -4=11)  100.0%   +33
 - Naum 2.0 32-bit                        2777 (-111)  14.5/22  (+11 -4 =7)  100.0%     0
 - Glaurung 1.2.1 64-bit                  2770 (-118)  18.0/25  (+13 -2=10)  100.0%   +18
 - Alaric 707                             2768 (-120)  24.0/32  (+17 -1=14)  100.0%   +36
 - Scorpio 2.0 32-bit                     2754 (-134)  18.5/28  (+15 -6 =7)  100.0%   -20
 - Scorpio 1.91                           2739 (-149)  16.5/24  (+13 -4 =7)  100.0%   -21
 - E.T. Chess 13.01.08                    2733 (-155)  19.5/23  (+17 -1 =5)  100.0%  +112
 - WildCat 8                              2730 (-158)  22.0/32  (+14 -2=16)  100.0%   -47
 - Alfil 8.1.1 Optimized                  2723 (-165)  21.5/27  (+19 -3 =5)  100.0%   +69
 - Movei 00.8.438 (10-10-10)              2722 (-166)  18.0/27  (+15 -6 =6)  100.0%   -44
 - Pro Deo 1.6                            2719 (-169)  23.0/30  (+19 -3 =8)  100.0%   +22
 - Delfi 5.2                              2718 (-170)  16.5/23  (+13 -3 =7)  100.0%   -16
 - WildCat 7                              2718 (-170)  14.0/24  (+11 -7 =6)  100.0%  -112
 - Zappa 1.1 64-bit                       2717 (-171)  19.5/29  (+15 -5 =9)  100.0%   -54
 - Slow Chess Blitz WV2.1                 2716 (-172)  20.5/27  (+18 -4 =5)  100.0%   +30
 - Frenzee 3.0 64-bit                     2711 (-177)  19.5/27  (+16 -4 =7)  100.0%   -21
 - Colossus 2007d                         2707 (-181)  22.0/29  (+16 -1=12)  100.0%   -17
 - Pharaon 3.5.1                          2704 (-184)  19.0/25  (+14 -1=10)  100.0%   -18
 - List 5.12                              2699 (-189)  16.5/25  (+12 -4 =9)  100.0%   -83
 - SOS 5.1                                2697 (-191)  19.5/24  (+17 -2 =5)  100.0%   +46
 - Colossus 2007c                         2694 (-194)  19.5/24  (+18 -3 =3)  100.0%   +68
 - Ruffian 1.0.5                          2687 (-201)  24.5/28  (+21 +0 =7)  100.0%   +87
 - Petir 4.39                             2682 (-206)  22.5/28  (+19 -2 =7)  100.0%   +13
 - Pseudo 0.7c                            2680 (-208)  18.0/22  (+16 -2 =4)  100.0%   +49
 - Aristarch 4.50                         2671 (-217)  17.0/26  (+14 -6 =6)  100.0%  -107

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