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

EGTB: win in 4 half-moves

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