CCRL 40/4
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 1'626'652 games
played by 1'934 programs
21844 CPU days (X2 4600+)

White wins: 635'703 (39.1%)
Black wins: 517'026 (31.8%)
Draws: 473'923 (29.1%)
White score: 53.6%

Engine Details

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Ghost 3.1 64-bit in CCRL 40/4, 2018-01-13
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2018, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Ghost 3.1 64-bit is #144 with rating of 2551 Elo points (+18 -18),
based on 1208 games: 471 wins, 492 losses and 245 draws
Score: 49.1%, Average opponent: +6.5, Draws: 20.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Shield 2.0 64-bit                  2706  17.5-44.5  (+12-39=11)    0.0   -13
 - ECE X3 64-bit                      2660   7.5-23.5  (+4 -20=7 )    0.0   -82
 - Gogobello 1.3 64-bit               2655   9.0-20.0  (+8 -19=2 )    0.0   -53
 - Rotor 0.8                          2615   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Ruffian 2.1.0                      2610   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Floyd 0.9 64-bit                   2593  15.0-17.0  (+10-12=10)    0.0   +22
 - K2 0.87                            2592  17.0-13.0  (+14-10=6 )    0.1   +88
 - Muse 0.953 64-bit                  2589  15.5-16.5  (+11-12=9 )    0.0   +29
 - Francesca MAD 0.19                 2584  16.0-15.0  (+12-11=8 )    0.1   +43
 - DanaSah 6.50                       2579  12.0-20.0  (+8 -16=8 )    0.7   -60
 - Hamsters 0.7.1                     2579  16.5-15.5  (+14-13=5 )    0.2   +42
 - SOS 5.1                            2577  13.0-19.0  (+9 -15=8 )    0.3   -41
 - Counter 2.0.2 64-bit               2576  17.0-13.0  (+14-10=6 )    7.0   +77
 - Maverick 1.5 64-bit                2569  12.5-18.5  (+10-16=5 )    5.9   -55
 - Aristarch 4.50                     2567  14.0-18.0  (+9 -13=10)    4.8   -26
 - Petir 4.39                         2566  13.5-18.5  (+9 -14=9 )    7.5   -37
 - nanoSzachy 4.1 64-bit              2562  14.0-19.0  (+10-15=8 )   17.4   -43
 - Counter 2.1.0 64-bit               2562  16.0-16.0  (+13-13=6 )   18.4   +11
 - K2 0.83                            2560  13.0-19.0  (+11-17=4 )   22.5   -64
 - Brutus 8.05 64-bit                 2555  16.5-13.5  (+14-11=5 )   35.7   +38
 - Capivara LK 0.09b02g 64-bit        2548  13.0-19.0  (+8 -14=10)   57.5   -64
 - Rebel Century                      2545  15.5-16.5  (+12-13=7 )   73.0   -18
 - Shield 1.3.1 64-bit                2540  17.5-14.5  (+15-12=5 )   82.7   +24
 - AnMon 5.75                         2539  17.0-16.0  (+15-14=4 )   90.2     0
 - Ufim 8.02                          2537  14.5-17.5  (+11-14=7 )   93.2   -44
 - Fridolin 2.0 64-bit                2534  17.0-15.0  (+14-12=6 )   94.8    +6
 - Gogobello 1.1 64-bit               2533  20.5-11.5  (+17-8 =7 )   93.1   +86
 - Hermann 2.8 64-bit                 2531  14.0-18.0  (+13-17=2 )   97.9   -74
 - JikChess 0.02 64-bit               2523  16.5-15.5  (+14-13=5 )   99.2   -16
 - Betsabe II 1.75                    2523  14.0-17.0  (+11-14=6 )   98.9   -59
 - ECE X                              2511  16.5-15.5  (+14-13=5 )   99.9   -28
 - tomitankChess 1.5 64-bit           2509  20.0-10.0  (+16-6 =8 )   99.9   +75
 - Green Light Chess 3.01.2.2         2507  18.0-14.0  (+15-11=6 )  100.0    +4
 - Little Goliath Evolution 3.12      2507  20.5-11.5  (+17-8 =7 )  100.0   +61
 - Yace 0.99.87                       2505  19.5-12.5  (+16-9 =7 )  100.0   +34
 - Trace 1.37a                        2505  17.0-15.0  (+13-11=8 )  100.0   -25
 - Dorky 4.5 64-bit                   2504  24.0-7.0   (+22-5 =4 )  100.0  +176
 - Betsabe II 1.66                    2495  19.0-13.0  (+17-11=4 )  100.0   +17
 - CyberPagno 3.0 64-bit              2493  20.0-12.0  (+17-9 =6 )  100.0   +35
 - Tao 5.6                            2483   0.0-1.0   (+0 -1 =0 )  100.0  -INF
 - LittleThought 1.052 64-bit         2456   0.5-0.5   (+0 -0 =1 )  100.0  -125
 - SpiderChess 070603                 2438   0.5-0.5   (+0 -0 =1 )  100.0   -82
 - Gaia 3.5 64-bit                    2426   0.5-0.5   (+0 -0 =1 )  100.0   -94
 - Dragon 4.6                         2418   0.5-0.5   (+0 -0 =1 )  100.0  -102
 - Diablo 0.5.1                       2385   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on January 13, 2018