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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Ka5 win in 9 half-moves
3 Ra6 win in 15 half-moves
4 Kd7 win in 17 half-moves
5 Kb4 win in 27 half-moves
6 Ra8 win in 27 half-moves
7 Ka3 draw
8 Kb3 draw
9 Kd6 draw
10 Kd8 draw
11 Ke6 draw
12 Ke8 draw
13 Kf6 draw
14 Kf7 draw
15 Kf8 draw
16 Ra5 draw
17 Rb7 draw
18 Rc7 draw
19 Rd7 draw