Koivisto 4.0 64-bit 4CPU 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:
Koivisto 4.0 64-bit 4CPU has no rank with rating of 3179 Elo points (+25 -25),
based on 368 games: 63 wins, 102 losses and 203 draws
Score: 44.7%, Average opponent: +34.8, Draws: 55.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Halogen 10 64-bit 4CPU                  3288  15.5-34.5  (+3 -22=25)    0.0   -19
 - Wasp 4.50 64-bit 4CPU                   3283  16.5-31.5  (+2 -17=29)    0.0    +3
 - Chiron 4 64-bit 4CPU                    3235  23.0-27.0  (+11-15=24)    0.0   +25
 - Vajolet2 2.8 64-bit 4CPU                3233  21.5-28.5  (+8 -15=27)    0.0    +8
 - Texel 1.07 64-bit 4CPU                  3189  21.5-28.5  (+6 -13=31)   23.4   -34
 - Senpai 2.0 64-bit 4CPU                  3156  29.0-23.0  (+15-9 =28)   95.3   +17
 - Cheng 4.41 64-bit 4CPU                  3145  28.5-23.5  (+14-9 =29)   98.9    +2
 - Topple 0.8.1 64-bit 4CPU                3138   9.0-7.0   (+4 -2 =10)   99.4     0