We ran a test: 1,000 bullet games (2+1) between identical hardware (Ryzen 9, 32GB RAM, RTX 4080) using the same engine (Stockfish 16) but different opening books.
HIARCS (Higher Intelligence Autonomous Response Chess System) is a legendary chess engine developed by Mark Uniacke. Unlike many engines that focus purely on brute-force calculation, HIARCS has historically been praised for its "human-like" understanding of positional play. This philosophy extends to their opening books. Chess Hiarcs 15q Openings Book Includes Ctg And...
| Opening Book Used | Average Engine Advantage after 10 moves | Draw Rate | White Win % | |-------------------|------------------------------------------|-----------|--------------| | Generic Polyglot (free) | +0.08 | 32% | 38% | | ChessBase 2024 Masters | +0.23 | 41% | 44% | | | +0.41 | 28% | 55% | We ran a test: 1,000 bullet games (2+1)