Top Engines Unfashionable Openings (completed)

[Graham Banks]

TOP ENGINES UNFASHIONABLE OPENINGS

AMD Ryzen 5950x
ChessGUI
256mb hash each where possible
6 piece tablebases
Ponder off
UnfashionableLines.cgb book
12 minutes with 8 second increments.
10 cycles 140 rounds
All engines 1CPU (64-bit where available)

Each of the following 10 opening lines will be played in each of the 10 cycles:

1. b4
1. Nc3
1. e4 d5 2. exd5
1. e4 e5 2. Nf3 Nc6 3. c3
1. d4 f5
1. f3
1. e4 e5 2. f4
1. e4 Nf6
1. f4 e5
1. d4 d5 2. c4 Nc6

Participants

Stockfish 16.1 64-bit
Torch v2 64-bit
Dragon by Komodo 3.3 64-bit
Berserk 13 64-bit
PlentyChess 1.0.0 64-bit
Caissa 1.18 64-bit
RubiChess 20240112 64-bit
Obsidian 12.0 64-bit

[Graham Banks]

TOP ENGINES UNFASHIONABLE OPENINGS

AMD Ryzen 5950x
ChessGUI
256mb hash each where possible
6 piece tablebases
Ponder off
UnfashionableLines.cgb book
12 minutes with 8 second increments.
10 cycles 140 rounds
All engines 1CPU (64-bit where available)

Each of the following 10 opening lines will be played in each of the 10 cycles:

1. b4
1. Nc3
1. e4 d5 2. exd5
1. e4 e5 2. Nf3 Nc6 3. c3
1. d4 f5
1. f3
1. e4 e5 2. f4
1. e4 Nf6
1. f4 e5
1. d4 d5 2. c4 Nc6

Final Standings

86.0 - Stockfish 16.1 64-bit
79.0 - Torch v2 64-bit
76.5 - Dragon 3.3 by Komodo 64-bit
73.5 - Berserk 13 64-bit
64.0 - RubiChess 20240112 64-bit
63.0 - Obsidian 12.0 64-bit
60.5 - Caissa 1.18 64-bit
57.5 - PlentyChess 1.0.0 64-bit