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

EGTB: draw

# move score
1 Ka5 draw
2 Ka6 draw
3 Ka7 draw
4 Kb7 draw
5 Kc5 draw
6 Kc6 draw
7 Kc7 draw
8 Ra8 draw
9 Rb7 draw
10 Rc8 draw
11 Rd8 loss in 6 half-moves
12 Kb5 loss in 4 half-moves
13 Rf8 loss in 4 half-moves
14 Rg8 loss in 2 half-moves
15 Rh8 loss in 2 half-moves
16 Re8 loss in 1 half-moves