125th Amateur Series Division 4

[Graham Banks]

125TH AMATEUR SERIES (Division 4)

AMD Ryzen 5950x
ChessGUI
256mb hash each where possible
6 piece tablebases
Ponder off
AVT-2026d.cgb book
12 minutes with 8 second increments.
4 cycles 60 rounds
All engines 1CPU

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

39.0 - Cataphract 1.5 64-bit
34.5 - Bread 3.1.0 64-bit
32.0 - Ynode 0234 64-bit
31.0 - Winter 5.0 64-bit
30.5 - Quirky 3.0 64-bit
30.0 - Serendipity 1.0 64-bit
30.0 - Superultra 2.1 64-bit
29.5 - Texel 1.12 64-bit
29.0 - Patricia 5.0 64-bit
29.0 - Prune 3.2.1 64-bit
29.0 - pawn 4.0 64-bit
28.5 - Lunar 0.4.0 64-bit
27.5 - Lambergar 1.5 64-bit
27.5 - Yukari 2025.11.1 64-bit
27.0 - Sirius 9.0 64-bit
26.0 - Oxide 2.0.0 64-bit


The complete tournament pgn (zipped) can be downloaded here:
https://kirill-kryukov.com/chess/discus ... p?id=62749

[Graham Banks]

Congratulations to masceron (Cataphract author) for winning this division and gaining automatic promotion for the next series.

Thanks to all who followed this tournament.