Latest writing

  1. Mate In Seven Versus Plus Nine: Reading Forced Sequences A mate score is a claim about a forced line, not about difficulty; some mates in seven are trivial and some +9 positions are unplayable, and the distinction determines whether it belongs in your training set. 6 min
  2. AI Chess Coaching Tools Compared: What You Get For The Subscription Tested side by side on the same five games, the paid explanation tools differ mainly in how honestly they admit uncertainty; most of their value is reproducible with a free engine plus a good prompt. 6 min
  3. Handicapped Engines: Why Stockfish Skill Level 5 Feels Alien Skill Level weakens Stockfish by injecting random move selection, producing an opponent that plays grandmaster moves punctuated by moves no human would consider — which is why it teaches bad expectations. 6 min
  4. Running Stockfish On A Laptop, A Phone Or A Raspberry Pi Analysis quality plateaus long before hardware does for club-level questions; this benchmarks what depth each device reaches in thirty seconds and where the genuine ceilings are. 6 min
  5. Endgame Lies: Tablebases Versus Engine Evaluation Inside seven pieces the evaluation is a solved fact and outside it is a guess that degrades badly in fortresses and pawn races; knowing which regime you're in changes how much you trust the number. 7 min

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