CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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NG-Play 9.85 64-bit in CCRL 40/15, 2024-11-16
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, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
NG-Play 9.85 64-bit has no rank with rating of 2138 Elo points (+25 -25),
based on 414 games: 135 wins, 167 losses and 112 draws
Score: 46.1%, Average opponent: +32.1, Draws: 27.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Pedone 0.4 64-bit                       2400   4.0-4.0   (+3 -3 =2 )    0.0  +261
 - Giraffe 20150828 64-bit                 2369   2.5-7.5   (+2 -7 =1 )    0.0   +17
 - Lozza 1.15 64-bit                       2314   3.5-4.5   (+2 -3 =3 )    0.0  +123
 - Gibbon 2.60a 64-bit                     2309   4.0-8.0   (+3 -7 =2 )    0.0   +29
 - Bagatur 1.3a 64-bit                     2288   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - FireFly 2.7.2 64-bit                    2285   0.5-5.5   (+0 -5 =1 )    0.0  -204
 - Waxman 2013                             2276   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Floyd 0.7 64-bit                        2253   3.0-7.0   (+2 -6 =2 )    0.0   -50
 - Fischerle 0.9.65 64-bit                 2247   3.0-7.0   (+2 -6 =2 )    0.0   -51
 - FireFly 2.7.0 64-bit                    2245   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Bearded N44.2 64-bit                    2245   2.0-8.0   (+0 -6 =4 )    0.0  -102
 - Zeus 1.28                               2242   3.5-6.5   (+3 -6 =1 )    0.0   -29
 - Galjoen 0.38 64-bit                     2240   1.5-2.5   (+0 -1 =3 )    0.0   +24
 - Orion 0.2 64-bit                        2236   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Isa 2.0.48 64-bit                       2227   3.5-6.5   (+2 -5 =3 )    0.0   -32
 - Jumbo 0.4.0 64-bit                      2227   4.0-2.0   (+4 -2 =0 )    0.0  +243
 - Absolute Zero 2.4.4.0 64-bit            2225   5.5-2.5   (+5 -2 =1 )    0.0  +243
 - Protej 0.5.8c                           2211  10.0-10.0  (+8 -8 =4 )    0.0   +75
 - Exacto 0.e 64-bit                       2209   0.5-1.5   (+0 -1 =1 )    0.0   -90
 - Lozza 1.14a 64-bit                      2203   5.0-5.0   (+2 -2 =6 )    0.0   +65
 - MadChess 1.4 64-bit                     2202   5.5-6.5   (+3 -4 =5 )    0.0   +35
 - Mango Paola Ajedrez 4.1                 2199   6.0-6.0   (+3 -3 =6 )    0.0   +61
 - Fischerle 0.9.50 64-bit                 2198   8.0-14.0  (+5 -11=6 )    0.1   -48
 - Absolute Zero 2.4.0.0 64-bit            2196   5.5-6.5   (+3 -4 =5 )    0.0   +29
 - Buzz 0.08 64-bit                        2186   3.0-7.0   (+3 -7 =0 )    0.1  -151
 - AliChess 4.06                           2184   7.0-3.0   (+6 -2 =2 )    0.5  +208
 - Isa 1.9.68 64-bit                       2181   4.0-6.0   (+2 -4 =4 )    1.0   -28
 - Schooner 1.4.2 64-bit                   2167   2.0-2.0   (+2 -2 =0 )    7.0   +29
 - OBender 03.2016 64-bit                  2166   3.5-6.5   (+2 -5 =3 )    3.4   -91
 - ChessKISS 1.7 64-bit                    2159   7.5-6.5   (+5 -4 =5 )    9.3   +51
 - Carballo 0.8                            2142   2.5-3.5   (+1 -2 =3 )   39.6   -53
 - K2 0.57                                 2134  10.5-11.5  (+8 -9 =5 )   59.0   -24
 - Prophet 2.0 64-bit                      2122   5.5-4.5   (+3 -2 =5 )   83.4   +15
 - Chesley r323 64-bit                     2107   2.5-7.5   (+1 -6 =3 )   97.7  -222
 - ProChess 1.02AD                         2107   4.0-2.0   (+4 -2 =0 )   98.1  +124
 - Maverick 0.2 64-bit                     2086   6.0-4.0   (+4 -2 =4 )   99.8   +22
 - Barbarossa 0.4.0 64-bit                 2081   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - K2 0.43f                                2081   2.0-2.0   (+1 -1 =2 )   99.9   -57
 - Napoleon 1.5.0 64-bit                   2063   8.0-8.0   (+6 -6 =4 )  100.0   -74
 - BikJump 2.01 64-bit                     2057   4.5-5.5   (+2 -3 =5 )  100.0  -121
 - Embla 1.0.2 64-bit                      2050   4.0-4.0   (+4 -4 =0 )  100.0   -88
 - Clarabit 1.00 64-bit                    2046   7.5-2.5   (+7 -2 =1 )  100.0  +128
 - BigLion 2.23w                           2013   7.5-2.5   (+6 -1 =3 )  100.0   +61
 - Schola 1.1.0 64-bit                     1959   6.5-3.5   (+5 -2 =3 )  100.0   -58
 - Cupcake 1.1a 64-bit                     1958   3.0-1.0   (+3 -1 =0 )  100.0   +70
 - Zeta Dva 0220 64-bit                    1906   3.5-0.5   (+3 -0 =1 )  100.0   +56
 - Dabbaba 7.49                            1830   3.5-0.5   (+3 -0 =1 )  100.0   -18

Created in 2005-2013 by CCRL team
Last games added on November 16, 2024