Chess studies by Martin Minski, S. Hornecker, Steffen Nielsen, Arpad Rusz, Michael Pasman, Jan Malyi, Vladislav Tarasiuk, David Gurgenidze, Amatzia Avni published in Magyar Saggvilag 2024.<br />Comments: Gurgenidze's study has a superfluous introduction with additional Black pawns on h2 and a White rook on h8. This could actually be a 5-piece move: White: Kf6, Rb8, a4 and Black: Ka1, Rd1. White wins with 1.Ke7!!<br /><br />Rusz unnecessarily extends the study with 4...Qd7 check 5.Kc6-b6 check.<br /><br />Arestov/Hlinka study: Introductory moves are useless. Wasn't there a normal key move beforehand?<br /><br />Minski & Hornecker study: After Nd2, the study would already be over, because ...Qb7 check and Nf3 and Qxf3 check add no value to the study.