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 Kc2 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Kd2 win in 3 half-moves
5 Kd4 win in 3 half-moves
6 Kb7 win in 7 half-moves
7 Kc5 win in 7 half-moves
8 Kc7 win in 7 half-moves
9 Ra5 win in 7 half-moves
10 Ra7 win in 7 half-moves
11 Kc3 win in 9 half-moves
12 Ka5 draw
13 Ka7 draw
14 Kc6 draw
15 Ke3 draw
16 Ke4 draw
17 Ra1 draw
18 Ra3 draw
19 Ra8 draw
20 Ke2 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra4 loss in 2 half-moves