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

EGTB: win in 12 half-moves

# move score
1 Ka5 win in 11 half-moves
2 Ka7 draw
3 Kb5 draw
4 Kb6 draw
5 Kd2 draw
6 Kd3 draw
7 Ke2 draw
8 Kf2 draw
9 Kf3 draw
10 Ra1 draw
11 Ra2 draw
12 Rb3 draw
13 Rc3 draw
14 Ra4 loss in 4 half-moves
15 Kb7 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Kf4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Rd3 loss in 2 half-moves