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

EGTB: win in 10 half-moves

# move score
1 Ka6 win in 9 half-moves
2 Kb6 win in 9 half-moves
3 Kd3 win in 9 half-moves
4 Kb7 win in 17 half-moves
5 Ka8 draw
6 Kb8 draw
7 Kf2 draw
8 Kf3 draw
9 Kf4 draw
10 Ra1 draw
11 Rb3 draw
12 Rc3 draw
13 Rd3 draw
14 Kd2 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Ke2 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves