97th Amateur Series Division 4 (completed)

[Graham Banks]

97TH AMATEUR SERIES (Division 4)

Intel i7 Quad
ChessGUI
256mb hash each
3-4-5 piece tablebases
Ponder off
ICCF-Pre2022HQ.cgb book (limited to 8 moves)
40 moves in 16 minutes repeating (adapted for the CCRL)
4 cycles 44 rounds
All engines 64-bit 1CPU (where available)

The top engine will gain automatic promotion and the bottom engine will gain automatic relegation. Any other changes of division will be at my discretion and may not necessarily involve playoff matches. This is the final series that Nirvanachess will be eligible for until a new version is released.

Participants

StockNemo 5.7.0.0 64-bit (promoted)
RukChess 3.0 64-bit (new)
Orion 0.9 64-bit
Winter 1.0 64-bit
Drofa 3.3.22 64-bit (relegated)
Nirvanachess 2.5 64-bit (12-2020) (final series)
Counter 4.1 64-bit
Roc 1.9.1 64-bit
Invictus r382 64-bit
Mr Bob 1.1.0 64-bit
Bit-Genie 9.0 64-bit
Avalanche 1.3.0 64-bit (promoted)

[Graham Banks]

97TH AMATEUR SERIES (Division 4)

Intel i7 Quad
ChessGUI
256mb hash each
3-4-5 piece tablebases
Ponder off
ICCF-Pre2022HQ.cgb book (limited to 8 moves)
40 moves in 16 minutes repeating (adapted for the CCRL)
4 cycles 44 rounds
All engines 64-bit 1CPU (where available)

The top engine will gain automatic promotion and the bottom engine will gain automatic relegation. Any other changes of division will be at my discretion and may not necessarily involve playoff matches. This is the final series that Nirvanachess will be eligible for until a new version is released.

Final Standings

27.5 - RukChess 3.0 64-bit
27.5 - StockNemo 5.7.0.0 64-bit
26.5 - Drofa 3.3.22 64-bit
25.5 - Winter 1.0 64-bit
24.0 - Counter 4.1 64-bit
23.5 - Nirvanachess 2.5 64-bit
22.0 - Orion 0.9 64-bit
18.5 - Invictus r382 64-bit
18.0 - Mr Bob 1.1.0 64-bit
17.5 - Roc 1.9.1 64-bit
17.0 - Bit-Genie 9.0 64-bit
16.5 - Avalanche 1.3.0 64-bi