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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Ka6 win in 1 half-moves
3 Ka7 win in 1 half-moves
4 Ra2 win in 1 half-moves
5 Kb3 win in 5 half-moves
6 Kc3 win in 5 half-moves
7 Kd3 win in 7 half-moves
8 Rb1 win in 7 half-moves
9 Kb5 win in 11 half-moves
10 Kb1 draw
11 Kb7 draw
12 Kc1 draw
13 Kd1 draw
14 Kd2 draw
15 Rb3 draw
16 Rb4 draw
17 Rb5 draw
18 Kc5 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Kc7 loss in 2 half-moves