Short Machshava On The Daf by Rabbi Yechezkel Hartman
A short Machshava on the Daf Yomi. Each Daf in Shas has Machshava depth to it, in some it's easy to find - the Agadata of the Shas, but in some it takes some research. Short Machshava shiur aims to discover, discuss in short, and attempt to give somewhat of an understanding of parts of the Machshava of each Daf. Given by Rabbi Yechezkel Hartman, a Talmid of Rabbi Moshe Shapiro zt"l.
Sanhedrin 51: Halacha for the Time of Mashiach

Learning Torah which is not practical for now.
Source Sheet: https://res.cloudinary.com/ouinternal/image/upload/outorah%20pdf/bqrgyl9lg3jn6lrzeq48.pdf
Sanhedrin 50: Shabbos is Holier by a Kohen

The Chidush of Rav Yosef Engel, and the added points of Rav Reuven Margoliyos.
Source Sheet: https://res.cloudinary.com/ouinternal/image/upload/outorah%20pdf/vrgk6kjnrvwguhgoid7m.pdf
Sanhedrin 49: Two Leaders, One Learning Torah, One Going to War

Usually one can't do both.
Source Sheet: https://res.cloudinary.com/ouinternal/image/upload/outorah%20pdf/ys4bhskwhnmtf5gx6u0j.pdf
Sanhedrin 48: A False Curse Returns

The deep explanation of the Maharal.
Source Sheet: https://res.cloudinary.com/ouinternal/image/upload/outorah%20pdf/b1bo2xwtilztdv9aqp1o.pdf
Sanhedrin 47: Burying a Rasha by a Tzadik

The reason it is not allowed, and when it is.
Source Sheet: https://res.cloudinary.com/ouinternal/image/upload/outorah%20pdf/w1zh0ferse7iblyginmr.pdf
Sanhedrin 46: Hashem Feels the Pain of Every Jew

The proper way to Daven.
Source Sheet: https://res.cloudinary.com/ouinternal/image/upload/outorah%20pdf/pxwu0oefvaub9knzfodt.pdf
Sanhedrin 45: Ve'Ahavta L'Re'acha Kamocha at The Time of Death

The discussion if and when it applies when one is alive.
Source Sheet: https://res.cloudinary.com/ouinternal/image/upload/outorah%20pdf/jwcjitluvdfyn6pxpcoq.pdf
Sanhedrin 44: Ruach Paskonis

The discussion which Malach is that.
Source Sheet: https://res.cloudinary.com/ouinternal/image/upload/outorah%20pdf/oomvqpcygoxfdu5sxt9s.pdf
Sanhedrin 43: Arvus Starts When Entering Eretz Yisroel

The Maharal's reasoning.
Sanhedrin 42: Kiddush Levanah

Why is it Kabalas Ha'Shechinah.