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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Rb1 win in 3 half-moves
3 Kc3 win in 5 half-moves
4 Kd3 win in 5 half-moves
5 Kdc2 win in 5 half-moves
6 Kcd1 draw
7 Kdd1 draw
8 Ke1 draw
9 Ke2 draw
10 Ke3 draw
11 Ra2 draw
12 Ra7 draw
13 Kb2 loss in 2 half-moves
14 Kcc2 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra8 loss in 2 half-moves