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

EGTB: win in 2 half-moves

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