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 5 half-moves
3 Kd2 win in 5 half-moves
4 Ra2 win in 5 half-moves
5 Kb1 win in 7 half-moves
6 Kc4 win in 7 half-moves
7 Kd1 win in 7 half-moves
8 Rb1 win in 7 half-moves
9 Kc3 win in 9 half-moves
10 Ra4 win in 9 half-moves
11 Kc5 win in 11 half-moves
12 Kd5 win in 11 half-moves
13 Kd3 draw
14 Ke3 draw
15 Ke4 draw
16 Ke5 draw
17 Ra8 draw
18 Ra3 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves