81st Amateur Series Division 1 (completed)

[Graham Banks]

81ST AMATEUR SERIES (Division 1)

Intel i5 Quad
ChessGUI
256mb hash each where possible
3-4-5 piece tablebases
Ponder off
GBSelect2019.cgb book
40 moves in 25 minutes repeating (adapted for the CCRL)
4 cycles 44 rounds
All engines 1CPU (64-bit where possible)

The bottom engine will face automatic relegation. Any other changes of division will be at my discretion and may not necessarily involve playoff matches.

Participants

Stockfish+NNUE 150720 64-bit
SugaR XPrO NN 1.0 64-bit
ShashChess 12.1.1 64-bit
Ethereal 12.25 64-bit
Slow Chess Blitz Classic 2.2 64-bit
Xiphos 0.6 64-bit
Rofchade 2.3 64-bit
Booot 6.4 64-bit
Laser 1.7 64-bit
Defenchess 2.2 64-bit
RubiChess 1.7.3 64-bit
Roc 1.7 64-bit

[Graham Banks]

81ST AMATEUR SERIES (Division 1)

Intel i5 Quad
ChessGUI
256mb hash each where possible
3-4-5 piece tablebases
Ponder off
GBSelect2019.cgb book
40 moves in 25 minutes repeating (adapted for the CCRL)
4 cycles 44 rounds
All engines 1CPU (64-bit where possible)

The bottom engine will face automatic relegation. Any other changes of division will be at my discretion and may not necessarily involve playoff matches.

Final Standings

34.5 - Stockfish+NNUE 150720 64-bit
32.0 - SugaR XPro NN 1.0 64-bit
30.0 - ShashChess NNUE 1.0 64-bit
22.5 - Ethereal 12.25 64-bit
21.5 - RofChade 2.3 64-bit
20.0 - Xiphos 0.6 64-bit
19.5 - SlowChess Blitz Classic 2.2 64-bit
19.0 - Laser 1.7 64-bit
18.5 - Booot 6.4 64-bit
16.5 - Defenchess 2.2 64-bit
16.5 - RubiChess 1.7.3 64-bit
13.5 - Roc 1.7 64-bit