Claude Opus 5.5 High

Protocol boardbench-0.2

37.6Overall

By game

GameQualityLegalityCostnRank

Xiangqi55.0100.0$0.0732 of 6

xiangqi-01g6g40.0100.0$0.04

xiangqi-02b4c665.0100.0$0.07

xiangqi-03h4h0100.0100.0$0.09

Chess33.3100.0$0.0831 of 6

chess-01Bxf6100.0100.0$0.13

chess-02exf30.0100.0$0.04

chess-03Kd30.0100.0$0.07

Go67.8100.0$0.0331 of 6

go-01C6100.0100.0$0.03

go-02Q53.3100.0$0.05

go-03E9100.0100.0$0.02

Backgammon66.4100.0$0.0534 of 6

backgammon-017/1 7/665.9100.0$0.06

backgammon-026/5 6/1100.0100.0$0.05

backgammon-036/1 5/133.3100.0$0.04

Shogi45.6100.0$0.0433 of 6

shogi-012f2e36.8100.0$0.05

shogi-02N*7g0.0100.0$0.04

shogi-035f5e100.0100.0$0.03

Scrabble14.533.3$0.2336 of 6

scrabble-01J7 JOIST43.4100.0$0.11

scrabble-02A10 UTE (illegal)0.00.0$0.38

scrabble-0313E ARCED (illegal)0.00.0$0.22

Kalah33.3100.0$0.0634 of 6

kalah-016100.0100.0$0.03

kalah-0250.0100.0$0.10

kalah-0350.0100.0$0.04

Gomoku12.6100.0$0.1036 of 6

gomoku-01g937.5100.0$0.03

gomoku-02f70.2100.0$0.21

gomoku-03h80.0100.0$0.05

Othello0.4100.0$0.0436 of 6

othello-01g41.3100.0$0.03

othello-02b20.0100.0$0.06

othello-03g40.0100.0$0.04

Connect Four47.1100.0$0.0835 of 6

connect4-01541.3100.0$0.04

connect4-025100.0100.0$0.04

connect4-0340.0100.0$0.15

Quality is the mean move score × 100. n is answers: puzzles × samples. Open a game for each puzzle and the move played. Protocol boardbench-0.2.