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

EGTB: win in 52 half-moves

# move score
1 Kb6 win in 51 half-moves
2 Ra6 win in 51 half-moves
3 Ra7 win in 51 half-moves
4 Ra8 win in 51 half-moves
5 Kb7 draw
6 Kb8 draw
7 Kc1 draw
8 Kc6 draw
9 Kc8 draw
10 Kd6 draw
11 Kd7 draw
12 Kd8 draw
13 Ke1 draw
14 Ra4 draw
15 Ra5 draw
16 Rb1 draw
17 Rc1 draw
18 Kc2 loss in 2 half-moves
19 Kd2 loss in 2 half-moves
20 Ke2 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves