Understanding Middlegame Strategies Vol.10

4.Nd2 e6 5.Nb3 c5 6.dxc5 Bxc5 7.Nxc5 Qa5+ 8.c3 Qxc5

4.Nd2 is an interesting line, certainly worth trying (occasionally). Usually we get positions where White has a bishop pair advantage (at least, trying to...