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

EGTB: draw

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