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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kd2 win in 3 half-moves
4 Ra2 win in 3 half-moves
5 Rb1 win in 5 half-moves
6 Ka4 win in 9 half-moves
7 Kb1 win in 9 half-moves
8 Ra3 win in 9 half-moves
9 Kb4 win in 11 half-moves
10 Ka5 draw
11 Kc4 draw
12 Kc5 draw
13 Kd1 draw
14 Ra4 draw
15 Ra5 draw
16 Ka6 loss in 2 half-moves
17 Kb6 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves