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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Kc4 win in 1 half-moves
3 Kf7 win in 1 half-moves
4 Ka5 win in 3 half-moves
5 Kc5 win in 3 half-moves
6 Kd7 win in 3 half-moves
7 Ke7 win in 3 half-moves
8 Ra8 win in 3 half-moves
9 Rc8 win in 3 half-moves
10 Kd8 win in 9 half-moves
11 Kb6 win in 15 half-moves
12 Rb6 win in 17 half-moves
13 Kf8 draw
14 Rb7 draw
15 Ka6 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Kb4 loss in 1 half-moves