78th Amateur Series Division 1 (completed)

[Graham Banks]

78TH AMATEUR SERIES (Division 1)

Intel i5 Quad
ChessGUI
256mb hash each where possible
3-4-5 piece tablebases
Ponder off
Perfect2019.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

SugaR NN 2020-01-01 64-bit
Stockfish 2019-12-10 64-bit
ShashChess 9.1 64-bit
Ethereal 11.75 64-bit
Fire 7.1 64-bit
Xiphos 0.6 64-bit
Laser 1.7 64-bit
Schooner 2.2 64-bit
Defenchess 2.2 64-bit
Rofchade 2.202 64-bit
Booot 6.3.1 64-bit
RubiChess 1.6.1 64-bit

[Graham Banks]

78TH AMATEUR SERIES (Division 1)

Intel i5 Quad
ChessGUI
256mb hash each where possible
3-4-5 piece tablebases
Ponder off
Perfect2019.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

33.0 - Stockfish 2019-12-10 64-bit
30.5 - ShashChess 9.1 64-bit
29.0 - SugaR NN 2020-01-01 64
23.5 - Ethereal 11.75 64-bit
22.0 - Xiphos 0.6 64-bit
19.5 - Laser 1.7 64-bit
19.0 - Schooner 2.2 64-bit
19.0 - Defenchess 2.2 64-bit
19.0 - Fire 7.1 64-bit
18.0 - RofChade 2.202 64-bit
16.0 - RubiChess 1.6.1 64-bit
15.5 - Booot 6.3.1 64-bit