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Chess opening database for 1) g3, e.g., 1) g3 d5 2) Nf3 Nf6 3) Bg2. A small number of continuations appear in other databases! In 5-10% of variations the pawn unit value index, common to modern chess computers, is equal, while a spiraling amount of lines reach as high as 3.50 favoring White for standard, non-blunder positions. 12 years of full-time work spanning Centurion, Fritz8, culminating on a six-core computer for Houdini, Stockfish, Rybka, Firebird, which are four of today's top/best chess engines. The DB includes Pirc and ...f5, i.e., 1) c4 f5; 1) d4 d6 2) c4 f5, and 1) Nf3 f5. A total 9000 eighth move positions. DB stresses what players can do with 'just the available chess moves, ' while in rehearsal the relative impact of DB chess opening tactics. A technical 'Treasure Island, ' nothing comparable has ever existed in world of chess.
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