E A J M Mulder vs Petrus Franciscus van Hoorn - Scheveningen 1933.07.27 - Audible Chess
E A J M Mulder vs Petrus Franciscus van HoornScheveningen Scheveningen NED round 2 1933.07.27Nimzo-Indian Defense: Normal Line 0-1https://www.chessgames.com/perl/chessgame?gid=1281188
