CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Naum 3 64-bit 4CPU in CCRL 40/15, 2021-04-18
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:
Naum 3 64-bit 4CPU has no rank with rating of 2956 Elo points (+18 -18),
based on 946 games: 354 wins, 180 losses and 412 draws
Score: 59.2%, Average opponent: −62.5, Draws: 43.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Fizbo 1.7 64-bit 4CPU                   3119   2.5-7.5   (+1 -6 =3 )    0.0   -11
 - Topple 0.7.5 64-bit 4CPU                3061   8.5-11.5  (+3 -6 =11)    0.0   +61
 - Alfil 15.8 64-bit 4CPU                  3055   4.5-9.5   (+2 -7 =5 )    0.0   -16
 - Vajolet2 2.2 64-bit 4CPU                3041   5.0-15.0  (+0 -10=10)    0.0   -63
 - Rybka 2.3.2a 64-bit 4CPU                3016  13.5-18.5  (+2 -7 =23)    0.0   +19
 - Cheng 4.39 64-bit 4CPU                  3008   5.0-5.0   (+2 -2 =6 )    0.0   +48
 - Fizbo 1.5 64-bit 4CPU                   2992   5.5-4.5   (+4 -3 =3 )    1.6   +71
 - Bobcat 7.6 64-bit 4CPU                  2977   7.0-7.0   (+4 -4 =6 )   12.4   +17
 - Arasan 18.3 64-bit 4CPU                 2972   9.0-11.0  (+4 -6 =10)   18.7   -13
 - Zappa Mexico II 64-bit 4CPU             2967  24.5-33.5  (+10-19=29)   13.5   -34
 - Rybka 2.3.2a 64-bit                     2961  20.0-18.0  (+8 -6 =24)   31.8   +21
 - Zappa Mexico 64-bit 4CPU                2958  24.0-26.0  (+11-13=26)   41.2    -8
 - EXchess 7.88b 64-bit 4CPU               2956   4.0-6.0   (+1 -3 =6 )   50.0   -55
 - Fizbo 1.4 64-bit 4CPU                   2931   5.0-3.0   (+2 -0 =6 )   92.8   +42
 - Ethereal 8.62 64-bit 4CPU               2930   8.5-7.5   (+4 -3 =9 )   95.9    -7
 - Deep Shredder 11 64-bit 4CPU            2915  17.5-14.5  (+10-7 =15)  100.0   -14
 - Toga II 1.4.1SE 4CPU                    2903  13.5-7.5   (+10-4 =7 )  100.0   +42
 - Hiarcs 12 4CPU                          2892  26.0-24.0  (+14-12=24)  100.0   -52
 - Hiarcs 12 Sharpen PV On 4CPU            2889  32.0-18.0  (+22-8 =20)  100.0   +26
 - Deep Fritz 10.1 4CPU                    2887  18.5-15.5  (+12-9 =13)  100.0   -44
 - Toga II 1.4 beta5c 4CPU                 2884  30.5-19.5  (+20-9 =21)  100.0    -3
 - Hiarcs 11.1 4CPU                        2875  22.0-10.0  (+15-3 =14)  100.0   +37
 - Loop M1-T 64-bit 4CPU                   2848  34.5-15.5  (+24-5 =21)  100.0   +11
 - Bright 0.3a 4CPU                        2829  32.0-17.0  (+22-7 =20)  100.0   -29
 - Glaurung 2.0.1 64-bit 4CPU              2828  47.0-19.0  (+35-7 =24)  100.0   +12
 - Bright 0.2c 4CPU                        2805  32.5-12.5  (+26-6 =13)  100.0    +6
 - Deep Junior 10 4CPU                     2802  23.0-9.0   (+18-4 =10)  100.0    -3
 - Deep Sjeng 2.7 4CPU                     2779  41.0-11.0  (+33-3 =16)  100.0   +24
 - Spike 1.2 Turin                         2745  43.5-9.5   (+35-1 =17)  100.0   +14


Created in 2005-2013 by CCRL team
Last games added on April 18, 2021