Ralf Appel vs Zsofia Polgar - Cup BRD, BRD 1989.??.??

Ralf Appel vs Zsofia Polgar<br>Cup BRD, BRD Cup BRD BRD 1989.??.??<br>London System: Poisoned Pawn Variation 1-0<br>https://www.chessgames.com/perl/chessgame?gid=1109519 --- Send in a voice message: https://anchor.fm/blindfoldchess/message