Fire Emblem: Shin Monshou no Nazo: Hikari to Kage no Eiyuu (ファイアーエムブレム 新・紋章の謎〜光と影の英雄〜) is a remake of Fire Emblem 3 developed by Intelligent Systems and published by Nintendo for the DS in 2010. As such, it follows the same plot as the third game of the series, but with more chapters and recruitable characters.
lapogne36 obtains the best possible rank on the hardest difficulty (for which SRAM is needed) in record time.
An alternate encode by the author that features the battle animations can be found right here.