Posts
Recent writing
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Xiangqi Basic Endgames: What Is Known, and How Well
Reference · Aug 14, 2026
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Tic Tac Chec: The Rules, and the Solved Game
Solve · Jul 14, 2026
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Flip Jungle: 512× More Search Still Loses 23% of the Time
Result · Jul 2, 2026
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A Dou Shou Qi (Jungle Chess) Engine: Classical Search Beat the Learned Eval
Build · Jun 27, 2026
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One Word Can Point at Six Cards, Not Nine
Result · Jun 22, 2026
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Banqi: Self-Play Said +77 Elo, the Real Number Was Zero
Build · Jun 19, 2026
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Six Men's Morris Is a Draw: The First Published Solution
Solve · Jun 19, 2026
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Micro Shogi: A Dense-Rank Rerun Cut Memory 8.8×
Solve · Jun 12, 2026
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Shogi4: Rules Recovered From the APK, 2.1 Billion Positions
Solve · Jun 8, 2026
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Solving Dōbutsu Shōgi
Solve · Jun 4, 2026
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Chess960 Starting Positions Ranked By Stockfish
Result · May 7, 2026
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Scaling Parallel Stockfish Analysis
Build · May 3, 2026