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

EGTB: draw

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