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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ka6 win in 7 half-moves
3 Kb6 win in 7 half-moves
4 K5b4 win in 9 half-moves
5 K5b5 win in 9 half-moves
6 K4b4 draw
7 K4b5 draw
8 Ka3 draw
9 Kb3 draw
10 Rb8 draw
11 Rc8 draw
12 Rd8 draw
13 Rh8 draw
14 Ra6 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Rg8 loss in 2 half-moves