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

EGTB: draw

# move score
1 Ka6 draw
2 Ka7 draw
3 Kb7 draw
4 Kc6 draw
5 Kc7 draw
6 Ra8 draw
7 Rb7 draw
8 Rc8 draw
9 Rg8 draw
10 Ka5 loss in 20 half-moves
11 Kb5 loss in 6 half-moves
12 Rh8 loss in 6 half-moves
13 Kc5 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rf8 loss in 2 half-moves