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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Ka4 win in 5 half-moves
4 Kab4 win in 5 half-moves
5 Kab5 win in 5 half-moves
6 Kcb4 win in 5 half-moves
7 Kcb5 win in 5 half-moves
8 Kd5 win in 5 half-moves
9 Ra7 win in 5 half-moves
10 Rb8 win in 5 half-moves
11 Rc8 win in 5 half-moves
12 Kc5 win in 7 half-moves
13 Kd4 draw
14 Ra6 draw
15 Rf8 draw
16 Rg8 draw
17 Rh8 draw
18 Kb3 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves