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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Scorpio 2.9 MCTS 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:
Scorpio 2.9 MCTS 64-bit has no rank with rating of 2886 Elo points (+24 -24),
based on 420 games: 132 wins, 124 losses and 164 draws
Score: 51.0%, Average opponent: −5.6, Draws: 39.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Lc0 0.21.3 wLD2 64-bit                  3359   0.5-3.5   (+0 -3 =1 )    0.0  +181
 - Lc0 0.21.1 w11258 64-bit                2985   2.5-1.5   (+1 -0 =3 )    0.0  +169
 - Marvin 3.4.0 64-bit                     2962   9.0-13.0  (+6 -10=6 )    0.0    +4
 - Chiron 1.5 32-bit                       2962   6.0-12.0  (+4 -10=4 )    0.0   -63
 - Winter 0.6 64-bit                       2950   1.5-2.5   (+1 -2 =1 )    0.0   -37
 - Godel 6.0 64-bit                        2945   2.0-2.0   (+2 -2 =0 )    0.0   +59
 - Dirty CUCUMBER 64-bit                   2941   0.5-3.5   (+0 -3 =1 )    0.0  -237
 - Spike 1.4 Leiden                        2935   7.0-11.0  (+2 -6 =10)    0.0   -27
 - Toga II 4.0 64-bit                      2925   4.0-4.0   (+2 -2 =4 )    0.2   +39
 - Atlas 3.91 64-bit                       2916   6.0-2.0   (+5 -1 =2 )    1.3  +225
 - Hiarcs 13.2                             2916   8.0-10.0  (+5 -7 =6 )    1.1    -9
 - Winter 0.5 64-bit                       2914   1.0-3.0   (+0 -2 =2 )    2.5  -138
 - Topple 0.7.2 64-bit                     2910  10.0-12.0  (+4 -6 =12)    5.4    -7
 - Gull 1.0a 32-bit                        2905  12.5-5.5   (+10-3 =5 )    7.5  +171
 - Topple 0.7.1 64-bit                     2904   2.0-2.0   (+1 -1 =2 )   13.4    +6
 - Godel 5.5.1 64-bit                      2895   5.5-6.5   (+5 -6 =1 )   27.3   -32
 - The Baron 3.44 64-bit                   2886   9.0-7.0   (+5 -3 =8 )   49.9   +47
 - Rybka 1.2 32-bit                        2882  10.0-8.0   (+6 -4 =8 )   62.0   +34
 - Marvin 3.3.2 64-bit                     2874   4.0-4.0   (+1 -1 =6 )   78.3    -7
 - Lc0 0.20.2 w32930 64-bit                2874   9.0-9.0   (+8 -8 =2 )   75.4   -15
 - Tucano 7.06 64-bit                      2867   2.0-2.0   (+1 -1 =2 )   89.1   -19
 - Counter 3.3 64-bit                      2863   4.0-4.0   (+2 -2 =4 )   92.9   -28
 - Tucano 7.07 64-bit                      2858   3.0-5.0   (+2 -4 =2 )   97.6  -134
 - Tornado 8.0 64-bit                      2858   2.5-1.5   (+1 -0 =3 )   98.1   +49
 - Fruit Reloaded 3.2.1 64-bit             2851   5.5-6.5   (+4 -5 =3 )   99.6   -61
 - Marvin 3.2.0 64-bit                     2851   1.5-2.5   (+1 -2 =1 )   99.3  -146
 - Asymptote 0.6.3 64-bit                  2850  12.0-10.0  (+7 -5 =10)   98.9    -5
 - Counter 3.2 64-bit                      2847  14.5-11.5  (+7 -4 =15)   99.7     0
 - Zurichess Neuchatel 64-bit              2838   3.0-1.0   (+2 -0 =2 )  100.0  +118
 - Asymptote 0.6 64-bit                    2831   1.5-2.5   (+1 -2 =1 )  100.0  -166
 - Gogobello 2.0 64-bit                    2819  11.5-10.5  (+7 -6 =9 )  100.0   -53
 - Igel 1.7.0 64-bit                       2815  12.0-6.0   (+9 -3 =6 )  100.0   +56
 - Monolith 1.0 64-bit                     2806   5.0-7.0   (+3 -5 =4 )  100.0  -137
 - Francesca MAD 0.25 64-bit               2797  11.0-7.0   (+6 -2 =10)  100.0   -14
 - Cheese 2.1 64-bit                       2789  11.5-6.5   (+8 -3 =7 )  100.0    +9
 - Topple 0.4.0 64-bit                     2712   3.5-0.5   (+3 -0 =1 )  100.0  +117


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