Click on the third or sixth rank to set the en passant target square.

EGTB: win in 56 half-moves

# move score
1 Kd7 win in 55 half-moves
2 Kb7 draw
3 Kc7 draw
4 Kd8 draw
5 Kg7 draw
6 Kg8 draw
7 Kh7 draw
8 Ra8 draw
9 Rb1 draw
10 Rb5 draw
11 Rb6 draw
12 Rb7 draw
13 Rb2 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves