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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Ka8 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kbb6 win in 3 half-moves
5 Ra5 win in 3 half-moves
6 Ra8 win in 3 half-moves
7 Kb5 win in 7 half-moves
8 Kc5 win in 7 half-moves
9 Kcb6 win in 7 half-moves
10 Kcc7 win in 7 half-moves
11 Kd5 win in 7 half-moves
12 Kd6 win in 7 half-moves
13 Kd7 win in 7 half-moves
14 Kbc7 draw
15 Kc8 draw
16 Ra4 draw
17 Ra6 draw
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves