CCRL 40/4
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 1'671'765 games
played by 1'982 programs
22445 CPU days (X2 4600+)

White wins: 653'018 (39.1%)
Black wins: 530'657 (31.7%)
Draws: 488'090 (29.2%)
White score: 53.7%

Engine Details

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Alfil 13.1 64-bit in CCRL 40/4, 2018-02-17
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:
Alfil 13.1 64-bit has no rank with rating of 2643 Elo points (+16 -16),
based on 1404 games: 423 wins, 560 losses and 421 draws
Score: 45.1%, Average opponent: +35.2, Draws: 30.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Nemorino 2.00 64-bit               2986   2.5-26.5  (+1 -25=3 )    0.0   -44
 - MinkoChess 1.3 64-bit              2868   5.5-26.5  (+2 -23=7 )    0.0   -26
 - Gaviota 0.86 64-bit                2799  14.5-25.5  (+10-21=9 )    0.0   +56
 - Hakkapeliitta 2.0 64-bit           2748  11.0-21.0  (+8 -18=6 )    0.0   -12
 - Godel 3.4.9 64-bit                 2745  10.5-17.5  (+5 -12=11)    0.0   +19
 - Arasan 16.2 64-bit                 2727   8.5-23.5  (+5 -20=7 )    0.0   -88
 - Deuterium 13.1.31.113 64-bit       2721  13.0-19.0  (+8 -14=10)    0.0   +14
 - iCE 1.0 64-bit                     2721  14.0-17.0  (+10-13=8 )    0.0   +43
 - Rhetoric 1.4 64-bit                2719  16.0-16.0  (+12-12=8 )    0.0   +76
 - Rodent 1.2 64-bit                  2717  13.5-18.5  (+8 -13=11)    0.0   +21
 - Chess Tiger 2007.1                 2714  11.5-20.5  (+5 -14=13)    0.0   -19
 - Bobcat 3.25 64-bit                 2712   6.5-25.5  (+3 -22=7 )    0.0  -156
 - Cheng4 0.35a 64-bit                2711  14.0-18.0  (+4 -8 =20)    0.0   +33
 - Atlas 3.60 64-bit                  2703  16.0-16.0  (+9 -9 =14)    0.0   +61
 - Tucano 5.00 64-bit                 2702  13.5-16.5  (+8 -11=11)    0.0   +24
 - Rhetoric 1.2 64-bit                2697  13.5-18.5  (+10-15=7 )    0.0    -1
 - RedQueen 1.1.4 64-bit              2690  14.0-18.0  (+7 -11=14)    0.0    +8
 - Delfi 5.4                          2680  12.0-20.0  (+8 -16=8 )    0.0   -49
 - Pawny 1.1 64-bit                   2674  11.0-20.0  (+6 -15=10)    0.3   -67
 - Djinn 1.021 64-bit                 2671  17.5-14.5  (+12-9 =11)    0.3   +56
 - Vajolet 2.48                       2667  18.0-14.0  (+15-11=6 )    2.0   +72
 - Alaric 707                         2664  15.0-17.0  (+9 -11=12)    1.0    +1
 - Tucano 4.00 64-bit                 2662  16.5-15.5  (+10-9 =13)    5.8   +29
 - Cheese 1.7 64-bit                  2656  15.0-17.0  (+10-12=10)   13.6    -6
 - Nebula 2.0 64-bit                  2655  13.5-18.5  (+7 -12=13)   11.4   -36
 - Djinn 1.010 64-bit                 2652  17.0-15.0  (+13-11=8 )   23.1   +31
 - Pawny 1.0 64-bit                   2648  17.0-15.0  (+12-10=10)   34.7   +27
 - Colossus 2008b                     2642  16.5-15.5  (+12-11=9 )   57.5   +13
 - Sjakk 2.2 64-bit                   2641  18.0-14.0  (+11-7 =14)   60.5   +37
 - E.T. Chess 13.01.08                2635  18.5-13.5  (+13-8 =11)   82.4   +45
 - Gandalf 6                          2628  14.0-18.0  (+8 -12=12)   95.9   -55
 - WildCat 8                          2626  17.5-13.5  (+13-9 =9 )   97.9   +26
 - Movei 00.8.438 (10 10 10)          2624  18.0-14.0  (+12-8 =12)   98.6   +19
 - Djinn 1.008 64-bit                 2622  15.0-17.0  (+7 -9 =16)   95.6   -39
 - Philou 3.7.1 64-bit                2619  15.5-16.5  (+10-11=11)   99.4   -32
 - Godel 2.3.7 64-bit                 2618  15.5-16.5  (+12-13=7 )   99.4   -35
 - Sloppy 0.2.2 64-bit                2617  16.0-16.0  (+12-12=8 )   99.8   -22
 - Slow Chess Blitz WV2.1             2615  17.0-15.0  (+14-12=6 )  100.0    -4
 - Jellyfish 1.1 64-bit               2614  23.0-9.0   (+19-5 =8 )   99.8  +131
 - Rotor 0.8                          2614  14.0-18.0  (+11-15=6 )   99.9   -74
 - Rodin 7.0                          2613  16.0-16.0  (+14-14=4 )   99.8   -26
 - NoraGrace 2.0 64-bit               2611  17.0-15.0  (+14-12=6 )   99.9   -10
 - Ruffian 2.1.0                      2610  17.5-14.5  (+12-9 =11)  100.0    -3
 - Phalanx XXIV                       2590  14.0-18.0  (+12-16=4 )  100.0  -102


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018