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

EGTB: draw

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