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

EGTB: win in 4 half-moves

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