CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Myrddin 0.87 64-bit 4CPU in CCRL 40/15, 2021-05-08
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Myrddin 0.87 64-bit 4CPU is #212-213 with rating of 2482 Elo points (+35 -35),
based on 296 games: 73 wins, 139 losses and 84 draws
Score: 38.9%, Average opponent: +80.9, Draws: 28.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Pirarucu 2.7.4 64-bit 4CPU              3024   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Tornado 8.0 64-bit 4CPU                 2893   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Godel 4.4.5 64-bit                      2813   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Twisted Logic 20100131x 64-bit          2770   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Alfil 13.1 64-bit 4CPU                  2744   0.5-3.5   (+0 -3 =1 )    0.0   -19
 - Nebula 2.0 64-bit 4CPU                  2725   0.5-3.5   (+0 -3 =1 )    0.0   -39
 - Hamsters 0.7.1 4CPU                     2684   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Cheese 1.7 64-bit                       2678   1.0-3.0   (+0 -2 =2 )    0.0   +46
 - ECE X3 64-bit 4CPU                      2675   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Pharaon 3.5.1 4CPU                      2672   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Jellyfish 1.1 64-bit 4CPU               2666  16.0-48.0  (+7 -39=18)    0.0    +6
 - RedQueen 1.1.97 64-bit 4CPU             2661   9.0-27.0  (+6 -24=6 )    0.0   -17
 - Floyd 0.9 64-bit                        2657   0.5-0.5   (+0 -0 =1 )    0.0  +144
 - E.T. Chess 13.01.08                     2649   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Phalanx XXV                             2618   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - K2 0.91                                 2615   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Delphil 3.2 64-bit 4CPU                 2553  14.0-20.0  (+6 -12=16)    0.1   +18
 - Fridolin 2.00 64-bit                    2531   0.0-1.0   (+0 -1 =0 )    0.8  -INF
 - Nemeton 1.8 4CPU                        2529  13.0-21.0  (+9 -17=8 )    1.6   -36
 - Jumbo 0.6.66 64-bit 4CPU                2508  15.5-15.5  (+10-10=11)   12.0   +24
 - Asymptote 0.3 64-bit                    2504   0.5-0.5   (+0 -0 =1 )   13.9   +52
 - Quark 2.35                              2469   1.0-0.0   (+1 -0 =0 )   74.1  +INF
 - Orion 0.4 64-bit                        2452   1.0-0.0   (+1 -0 =0 )   92.2  +INF
 - Nemeton 1.7                             2419  20.0-10.0  (+15-5 =10)   99.9   +47
 - Ares GB 64-bit                          2391  18.5-11.5  (+14-7 =9 )  100.0    -8
 - Comet B68                               2384   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Joker2 0.7.7 64-bit                     2214   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Hedgehog 1.9 64-bit                     2070   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Ceibo 0.4 64-bit                        2020   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021