CCRL 40/4
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 2'115'766 games
played by 2'468 programs
28564 CPU days (X2 4600+)

White wins: 821'094 (38.8%)
Black wins: 663'997 (31.4%)
Draws: 630'675 (29.8%)
White score: 53.7%

Engine Details

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Amyan 1.62 in CCRL 40/4, 2019-10-12
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Amyan 1.62 has no rank with rating of 2542 Elo points (+19 -19),
based on 1069 games: 439 wins, 343 losses and 287 draws
Score: 54.5%, Average opponent: −56.6, Draws: 26.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Chronos 1.9.9 64-bit               2740   8.0-24.0  (+4 -20=8 )    0.0   +16
 - BugChess2 1.6.4 64-bit             2670   9.5-22.5  (+4 -17=11)    0.0    -6
 - BugChess2 1.6.3 64-bit             2669  10.0-22.0  (+6 -18=8 )    0.0    -9
 - Chronos 1.9.7                      2639  15.0-23.0  (+10-18=10)    0.0   +24
 - E.T. Chess 13.01.08                2634  12.0-20.0  (+6 -14=12)    0.0   +10
 - Gandalf 6                          2627  11.0-21.0  (+6 -16=10)    0.0   -22
 - Alfil 8.1.1 Optimized              2626  10.5-21.5  (+5 -16=11)    0.0   -30
 - Movei 00.8.438 (10 10 10)          2623  14.5-17.5  (+10-13=9 )    0.0   +47
 - WildCat 8                          2623  13.5-17.5  (+10-14=7 )    0.0   +34
 - Slow Chess Blitz WV2.1             2615  12.5-18.5  (+8 -14=9 )    0.0    +8
 - Ruffian 2.1.0                      2608  26.5-36.5  (+17-27=19)    0.0   +11
 - GarboChess 2.10 64-bit             2598  11.5-19.5  (+7 -15=9 )    0.0   -32
 - Critter 0.40 32-bit                2568  18.5-20.5  (+9 -11=19)    2.8   +12
 - Petir 4.999999                     2556   9.0-22.0  (+4 -17=10)   10.0  -128
 - The Baron 2.23 64-bit              2555  17.0-15.0  (+14-12=6 )   10.4   +34
 - Ufim 8.02                          2540  17.0-15.0  (+11-9 =12)   57.9   +22
 - AnMon 5.75                         2539  17.0-15.0  (+13-11=8 )   62.5   +20
 - Little Goliath Evolution 3.12      2505  20.5-11.5  (+17-8 =7 )  100.0   +69
 - Trace 1.37a                        2500  18.5-13.5  (+12-7 =13)  100.0    +9
 - Cerebro 3.03d                      2472  17.5-14.5  (+13-10=9 )  100.0   -37
 - Philou 3.14.1                      2450  20.5-11.5  (+17-8 =7 )  100.0   +12
 - SpiderChess 070603                 2439  20.5-11.5  (+13-4 =15)  100.0   -14
 - LambChop 10.99                     2434  22.0-10.0  (+18-6 =8 )  100.0   +26
 - nanoSzachy 3.5                     2414  31.5-20.5  (+23-12=17)  100.0   -58
 - RomiChess P3k 64-bit               2409  23.0-8.0   (+19-4 =8 )  100.0   +42
 - LittleThought 1.04 64-bit          2402  22.0-9.0   (+20-7 =4 )  100.0   +26
 - Dirty ACCA3                        2369  13.0-8.0   (+11-6 =4 )  100.0   -77
 - Glass 1.3                          2356  18.5-2.5   (+17-1 =3 )  100.0  +143
 - Queen 4.03                         2337  23.5-8.5   (+19-4 =9 )  100.0   -38
 - Lime 66                            2144  17.0-4.0   (+16-3 =2 )  100.0  -129
 - Alex 1.96                          2121  20.5-0.5   (+20-0 =1 )  100.0  +152
 - Monik 2.2.2 32-bit                 1958  19.5-1.5   (+19-1 =1 )  100.0  -142
 - Micro-Max 4.8                      1954  21.0-0.0   (+21-0 =0 )  100.0  +INF
 - Chenard 2009.09.19                 1756  20.5-0.5   (+20-0 =1 )  100.0  -213


Created in 2005-2013 by CCRL team
Last games added on October 12, 2019