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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Arasan 12.1 32-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:
Arasan 12.1 32-bit has no rank with rating of 2515 Elo points (+28 -28),
based on 326 games: 123 wins, 114 losses and 89 draws
Score: 51.4%, Average opponent: −14.6, Draws: 27.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - ProDeo 1.7                              2624   3.0-7.0   (+2 -6 =2 )    0.0   -49
 - Tornado 3.6.7 32-bit                    2604   1.5-2.5   (+1 -2 =1 )    0.0    -4
 - Deuterium 09.01.26.492                  2589   1.5-2.5   (+0 -1 =3 )    0.0    -3
 - Aristarch 4.50                          2586   1.5-2.5   (+0 -1 =3 )    0.0    -6
 - Amyan 1.72                              2580   1.0-3.0   (+1 -3 =0 )    0.0  -168
 - Crafty 22.10 32-bit                     2566   3.0-5.0   (+2 -4 =2 )    0.5   -47
 - RedQueen 0.9.8 32-bit                   2565   3.5-6.5   (+3 -6 =1 )    0.2   -86
 - Dirty 6J-22                             2564   4.5-3.5   (+3 -2 =3 )    0.2   +99
 - Gaviota 0.84 32-bit                     2556   4.0-6.0   (+2 -4 =4 )    1.2   -33
 - Scorpio 2.2 32-bit                      2554   5.0-3.0   (+5 -3 =0 )    1.8  +169
 - N2 0.4 32-bit                           2553   1.0-3.0   (+1 -3 =0 )    0.9  -195
 - Brutus 8.05 32-bit                      2552   5.5-2.5   (+3 -0 =5 )    1.0  +156
 - Cheng3 1.05 32-bit                      2552   4.5-5.5   (+2 -3 =5 )    2.5    +5
 - Rotor 0.5                               2552   1.5-2.5   (+0 -1 =3 )    1.1   -40
 - Philou 3.5.1                            2546   6.5-3.5   (+5 -2 =3 )    3.6  +148
 - Francesca MAD 0.19                      2543   4.0-6.0   (+2 -4 =4 )    3.8   -42
 - DanaSah 4.60                            2525   4.5-5.5   (+2 -3 =5 )   28.6   -21
 - AnMon 5.75                              2524   6.0-6.0   (+5 -5 =2 )   29.0    +9
 - Gaviota 0.83 32-bit                     2505   5.5-2.5   (+5 -2 =1 )   70.7  +157
 - AnMon 5.60                              2495   7.5-0.5   (+7 -0 =1 )   89.2  +371
 - Brutus 7.02b                            2495   3.5-4.5   (+2 -3 =3 )   88.2   -67
 - DanaSah 4.45                            2491   7.5-8.5   (+6 -7 =3 )   90.1   -50
 - Twisted Logic 0.085                     2489   4.5-3.5   (+4 -3 =1 )   91.8   +32
 - Movei 00.8.295                          2489   7.0-1.0   (+6 -0 =2 )   91.7  +263
 - Tao 5.6                                 2480   1.5-2.5   (+1 -2 =1 )   98.5  -129
 - Hermann 2.5 32-bit                      2478   5.0-7.0   (+4 -6 =2 )   98.6  -108
 - Philou 3.1.4.1                          2476   5.5-6.5   (+4 -5 =3 )   99.1   -75
 - Xpdnt 091007                            2460   5.0-3.0   (+5 -3 =0 )  100.0   +68
 - Yace 0.99.87                            2458   1.5-2.5   (+1 -2 =1 )  100.0  -168
 - Matacz 1.4                              2455   2.0-2.0   (+2 -2 =0 )  100.0   -59
 - Trace 1.37a                             2451   3.0-1.0   (+2 -0 =2 )  100.0  +102
 - Chronos 1.9.4                           2450   3.5-4.5   (+2 -3 =3 )   99.9  -122
 - Pupsi2 0.08                             2449   6.5-1.5   (+6 -1 =1 )  100.0  +206
 - Counter 1.2                             2445   4.5-3.5   (+2 -1 =5 )  100.0   -28
 - Gaviota 0.80 32-bit                     2443   7.5-4.5   (+6 -3 =3 )  100.0   +37
 - LittleThought 1.052 32-bit              2443   7.0-5.0   (+6 -4 =2 )  100.0    +5
 - Bruja 1.9.1 32-bit                      2417   1.0-3.0   (+0 -2 =2 )  100.0  -268
 - nanoSzachy 3.8                          2410   9.0-7.0   (+7 -5 =4 )  100.0   -54
 - GreKo 7.2 32-bit                        2403   2.0-2.0   (+2 -2 =0 )  100.0  -112
 - Glass 1.6                               2399   1.5-2.5   (+1 -2 =1 )  100.0  -209
 - Gaviota 0.75.7 32-bit                   2386   2.5-1.5   (+2 -1 =1 )  100.0   -25
 - Pawny 0.2 32-bit                        2369   1.5-2.5   (+1 -2 =1 )  100.0  -239

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