One intriguing thing during the match was how much Lasker varied his repertory as Black against 1.d4. The 3 games he played with his own Lasker variation in the Queen’s Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 Ne4) netted him 2.5 points out of 3 games and some pretty good positions…
