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

EGTB: win in 2 half-moves

# move score
1 Kd7 win in 1 half-moves
2 Kb8 draw
3 Kc7 draw
4 Kd8 draw
5 Rd8 draw
6 Rf1 draw
7 Rf5 draw
8 Rf6 draw
9 Rf7 draw
10 Kb7 loss in 2 half-moves
11 Re8 loss in 2 half-moves
12 Rf2 loss in 2 half-moves
13 Rf3 loss in 2 half-moves
14 Rf4 loss in 2 half-moves
15 Rg8 loss in 2 half-moves
16 Rh8 loss in 2 half-moves