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

E.T. Chess 18.11.05 in KCEC tournament, 2013-06-16
Rank: not ranked     Elo rating: 2620 (+21 -21)     Games played: 845
Total score: 434.5/845 (51.4%) (+297-273=275), Draws: 32.5%, Average opponent: −10.2

Scores in 34 matches:
     Opponent                              Elo           Score                 LOS   Perf
 - E.T. Chess 13.01.08                    2733 (+113)  12.0/32  ( +7-15=10)    0.0%   +26
 - Ruffian 1.0.5                          2687 ( +67)   5.0/16  ( +1 -7 =8)    0.0%   -45
 - Petir 4.39                             2682 ( +62)  10.5/23  ( +6 -8 =9)    0.0%   +30
 - Aristarch 4.50                         2671 ( +51)   5.5/13  ( +3 -5 =5)    0.0%    -3
 - Petir 4.999999                         2670 ( +50)   9.0/27  ( +4-13=10)    0.0%   -57
 - Hamsters 0.6                           2669 ( +49)  11.5/26  ( +6 -9=11)    0.0%   +13
 - Booot 4.13.1                           2668 ( +48)  12.5/28  ( +8-11 =9)    0.0%   +11
 - BugChess2 1.5.2                        2661 ( +41)  13.5/28  ( +9-10 =9)    0.1%   +29
 - Jonny 2.83                             2652 ( +32)  15.0/27  (+11 -8 =8)    0.7%   +67
 - Crafty 21.5 64-bit PS                  2652 ( +32)  10.0/25  ( +6-11 =8)    0.6%   -36
 - The Baron 1.8.1                        2651 ( +31)   9.5/23  ( +7-11 =5)    0.9%   -36
 - Anaconda 2.0.1                         2644 ( +24)  11.0/28  ( +6-12=10)    3.0%   -42
 - Fritz 5.32                             2643 ( +23)  11.5/29  ( +7-13 =9)    3.4%   -45
 - Ktulu 4.2                              2634 ( +14)  13.5/24  (+10 -7 =7)   14.1%   +57
 - Thinker 4.7a                           2634 ( +14)   7.5/25  ( +3-13 =9)   13.4%  -118
 - SmarThink 0.17a                        2633 ( +13)  17.0/28  (+12 -6=10)   15.5%   +84
 - Ufim 8.02                              2628 (  +8)   3.0/6   ( +2 -2 =2)   27.1%   +13
 - Fritz 6 Light                          2627 (  +7)  11.0/25  ( +6 -9=10)   30.9%   -34
 - Trace 1.37a                            2622 (  +2)  13.0/23  ( +9 -6 =8)   42.3%   +42
 - AnMon 5.60                             2621 (  +1)  12.0/26  ( +6 -8=12)   47.1%   -22
 - Yace 0.99.87                           2609 ( -11)  14.5/26  (+11 -8 =7)   80.2%   +31
 - Little Goliath 3.12 Evolution (TB On)  2607 ( -13)  15.0/27  (+12 -9 =6)   82.6%   +29
 - Hamsters 0.5                           2595 ( -25)  14.5/26  (+10 -7 =9)   95.9%   +13
 - Green Light Chess 3.00                 2582 ( -38)  15.0/26  (+12 -8 =6)   99.8%   +12
 - Tao 5.6                                2574 ( -46)  16.0/24  (+12 -4 =8)  100.0%   +65
 - Arasan 10.0 64-bit                     2564 ( -56)  17.5/28  (+12 -5=11)  100.0%   +18
 - Abrok 5.0                              2561 ( -59)  18.5/27  (+12 -2=13)  100.0%   +51
 - SpiderChess 070603                     2546 ( -74)  16.0/26  (+11 -5=10)  100.0%     0
 - Quark 2.35                             2536 ( -84)  15.5/22  (+13 -4 =5)  100.0%   +62
 - Dragon 4.6                             2524 ( -96)  15.0/26  (+10 -6=10)  100.0%   -46
 - Nejmet 3.07                            2521 ( -99)  13.0/26  (+11-11 =4)  100.0%   -99
 - Snitch 1.6.2 32-bit                    2521 ( -99)  17.0/26  (+15 -7 =4)  100.0%   +15
 - Comet B68                              2478 (-142)  16.5/26  (+14 -7 =5)  100.0%   -41
 - Sjeng 12.13                            2475 (-145)  17.0/27  (+13 -6 =8)  100.0%   -62

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