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411 समाचार
Public archive edition · Attributed source reporting with original dates · AI drafts are excluded

411 REFERENCE · Wikibooks

Chess Opening Theory/1. e4/1...e5/2. f4/2...exf4/3. Bc4/3...d5

Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.

rd nd bd qd kd bd nd rd pd pd pd pd pd pd pd bl pl pd pl pl pl pl pl pl rl nl bl ql kl nl rl 3...d5 Theory table . 1. e4 e5 2.f4 exf4 3.Bc4 d5 4 5 Bxd5  = exd5  = Modern Chess Openings: MCO-14. 1999. Nick de Firmian, Walter Korn. 0-8129-3084-3.