108th Amateur Series Division 1 (completed)

[Graham Banks]

108TH AMATEUR SERIES (Division 1)

AMD Ryzen 5950x
ChessGUI
256mb hash each where possible
6 piece tablebases
Ponder off
GBSelect2024.cgb book
12 minutes with 8 second increments.
4 cycles 52 rounds
All engines 1CPU (64-bit where available)

The top engine will gain automatic promotion and 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 16.1 64-bit
Berserk 13 64-bit
RubiChess 20241112 64-bit
Caissa 1.18 64-bit
Obsidian 12.0 64-bit
Alexandria 6.1.0 64-bit
PlentyChess 1.0.0 64-bit (promoted)
Seer 2.8.0 64-bit
Rebel 16.3 64-bit
Clover 6.1 64-bit
CS Tal 2.0 64-bit
Rofchade 3.1 64-bit
Igel 3.5.0 64-bit
Arasan 24.1 64-bit (promoted)

[Graham Banks]

108TH AMATEUR SERIES (Division 1)

AMD Ryzen 5950x
ChessGUI
256mb hash each where possible
6 piece tablebases
Ponder off
GBSelect2024.cgb book
12 minutes with 8 second increments.
4 cycles 52 rounds
All engines 1CPU (64-bit where available)

The top engine will gain automatic promotion and 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

35.0 - Stockfish 16.1 64-bit
28.5 - Obsidian 12.0 64-bit
28.0 - RubiChess 20240112 64-bit
27.5 - Caissa 1.18 64-bit
27.0 - Berserk 13 64-bit
26.5 - PlentyChess 1.0.0 64-bit
26.0 - Seer 2.8.0 64-bit
25.5 - Alexandria 6.1.0 64-bit
24.5 - Igel 3.5.0 64-bit
24.5 - CS Tal 2.00 64-bit
23.5 - Rebel 16.3 64-bit
23.5 - Clover 6.1 64-bit
23.0 - RofChade 3.1 64-bit
21.0 - Arasan 24.1 64-bit