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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Ka3 win in 7 half-moves
4 Rb8 win in 7 half-moves
5 Kb4 win in 9 half-moves
6 Ra1 win in 9 half-moves
7 Kb5 win in 11 half-moves
8 Ka5 draw
9 Kb3 draw
10 Kd1 draw
11 Kd2 draw
12 Rb2 draw
13 Rb3 draw
14 Rb7 draw
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves