Ruslan Ponomariov vs Yifan Hou - Biel 2017.07.27

Ruslan Ponomariov vs Yifan Hou<br>Biel Biel SUI round 4 2017.07.27<br>Bishop's Opening: Vienna Hybrid, Hromádka Variation 1/2-1/2<br>https://www.chessgames.com/perl/chessgame?gid=1880819 --- Send in a voice message: https://anchor.fm/blindfoldchess/message