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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 K6b5 win in 5 half-moves
4 K5b5 draw
5 K5b6 draw
6 K6b6 draw
7 Ra7 draw
8 Rb8 draw
9 Rc8 draw
10 Rd8 draw
11 Re8 draw
12 Ka4 loss in 1 half-moves
13 Kb4 loss in 1 half-moves
14 Rf8 loss in 1 half-moves
15 Rg8 loss in 1 half-moves
16 Rh8 loss in 1 half-moves