H#2
Jorge J. Lois & Jorge M. Kapros
1st Prize Kudesnik -2018
1. Lh5xf3 Dxg2!(Lxg2?) 2. Lh5!(Lg4?) Tc4#
1. Te2xe4 Lxg2!(Dxg2?) 2. Te2!(Te3?Td4?) Sxe5#
Theme and comment:
Dual avoidance at W1
Wrong B2 moves Lg4-Te3-Td4 have same error : closing of white line.
Black switchback
Creation of battery