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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Gaviota 0.80 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:
Gaviota 0.80 32-bit has no rank with rating of 2443 Elo points (+25 -25),
based on 421 games: 161 wins, 148 losses and 112 draws
Score: 51.5%, Average opponent: −13.1, Draws: 26.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Movei 00.8.438                          2640   1.0-3.0   (+1 -3 =0 )    0.0   -54
 - Aristarch 4.50                          2586   0.5-3.5   (+0 -3 =1 )    0.0  -148
 - Rotor 0.6                               2577   2.0-2.0   (+1 -1 =2 )    0.0  +145
 - N2 0.4 32-bit                           2553   2.5-1.5   (+2 -1 =1 )    0.0  +204
 - Philou 3.5.1                            2546   7.5-8.5   (+4 -5 =7 )    0.0   +78
 - Arasan 12.3 32-bit                      2544   1.5-2.5   (+1 -2 =1 )    0.0   -10
 - Dirty 11D-27                            2542   1.5-2.5   (+1 -2 =1 )    0.0    +5
 - Bobcat 20110220 32-bit                  2536   2.5-7.5   (+2 -7 =1 )    0.0  -135
 - AnMon 5.75                              2524   3.0-5.0   (+1 -3 =4 )    0.0    -3
 - Arasan 12.1 32-bit                      2515   4.5-7.5   (+3 -6 =3 )    0.0   -37
 - CuckooChess 1.10                        2513   2.5-7.5   (+1 -6 =3 )    0.0  -122
 - Nimzo 8                                 2493   2.5-5.5   (+1 -4 =3 )    0.2   -83
 - DanaSah 4.45                            2491   6.5-11.5  (+3 -8 =7 )    0.3   -52
 - CuckooChess 1.09                        2489   1.5-6.5   (+1 -6 =1 )    0.6  -226
 - Little Goliath Evolution 3.12           2486   5.0-3.0   (+4 -2 =2 )    0.2  +145
 - Tao 5.6                                 2480   1.0-3.0   (+1 -3 =0 )    0.5  -196
 - Hermann 2.6 32-bit                      2478   8.5-9.5   (+7 -8 =3 )    2.3   +11
 - Green Light Chess 3.01.2.2              2468   1.0-0.0   (+1 -0 =0 )    6.3  +INF
 - Xpdnt 091007                            2460   2.0-2.0   (+2 -2 =0 )   10.8   +17
 - Yace 0.99.87                            2458   1.0-3.0   (+0 -2 =2 )   15.0  -151
 - Trace 1.37a                             2451   2.0-2.0   (+2 -2 =0 )   28.7    +8
 - Pupsi2 0.08                             2449   8.0-10.0  (+5 -7 =6 )   33.7   -34
 - Anatoli 0.35k                           2449   4.0-0.0   (+4 -0 =0 )   32.4  +INF
 - Counter 1.2                             2445   1.0-3.0   (+1 -3 =0 )   44.4  -231
 - LittleThought 1.052 32-bit              2443   5.5-2.5   (+4 -1 =3 )   47.9  +144
 - GreKo 8.0 32-bit                        2424   9.0-7.0   (+8 -6 =2 )   85.9   +34
 - Abrok 5.0                               2416   3.5-0.5   (+3 -0 =1 )   96.5  +264
 - Snitch 1.6.2                            2414   2.0-2.0   (+2 -2 =0 )   96.7   -29
 - nanoSzachy 3.8                          2410  19.5-8.5   (+16-5 =7 )   98.8  +123
 - Delphil 2.6b                            2408  11.5-4.5   (+8 -1 =7 )   97.0  +119
 - GreKo 7.2 32-bit                        2403   8.5-5.5   (+5 -2 =7 )   98.6   +33
 - Glass 1.6                               2399  11.5-8.5   (+9 -6 =5 )   99.8   +19
 - PostModernist 1016                      2389   2.5-1.5   (+2 -1 =1 )  100.0   +57
 - Delphil 2.6a                            2385   1.5-2.5   (+1 -2 =1 )   99.9  -169
 - Eeyore 1.52 32-bit                      2375  12.0-8.0   (+10-6 =4 )  100.0   +14
 - Rodin 3.0                               2372   8.0-4.0   (+7 -3 =2 )  100.0   +75
 - Pawny 0.2.1 32-bit                      2370   5.0-7.0   (+3 -5 =4 )  100.0  -134
 - Pawny 0.2 32-bit                        2369   6.5-5.5   (+5 -4 =3 )  100.0   -39
 - Sorgenkind 0.4                          2358   3.5-0.5   (+3 -0 =1 )  100.0  +204
 - Ares 1.004                              2339   4.5-3.5   (+3 -2 =3 )  100.0   -60
 - OliThink 5.3.0 32-bit                   2323   7.0-9.0   (+5 -7 =4 )  100.0  -171
 - Plisk 0.2.7d 32-bit                     2315   6.5-5.5   (+5 -4 =3 )  100.0   -89
 - Arion 1.7                               2303   2.0-2.0   (+2 -2 =0 )  100.0  -140
 - Alex 2.12a                              2292   6.0-2.0   (+6 -2 =0 )  100.0   +81
 - Amundsen 0.80                           2289   2.5-1.5   (+2 -1 =1 )  100.0   -59
 - Alex 2.13                               2287   2.5-1.5   (+1 -0 =3 )  100.0   -85
 - Atak 6.8                                2187   3.0-1.0   (+2 -0 =2 )  100.0   -85

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