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

EGTB: win in 14 half-moves

# move score
1 Kb1 win in 13 half-moves
2 Ka7 draw
3 Ka8 draw
4 Kb2 draw
5 Kb7 draw
6 Kc2 draw
7 Kd1 draw
8 Kd2 draw
9 Ra2 draw
10 Ra3 draw
11 Ra4 draw
12 Ra8 draw
13 Rb1 draw
14 Kc7 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves