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

EGTB: win in 6 half-moves

# move score
1 Kb1 win in 5 half-moves
2 Kb2 win in 5 half-moves
3 Kdd2 win in 5 half-moves
4 Rc1 win in 11 half-moves
5 Kcc1 draw
6 Kcd2 draw
7 Kdc1 draw
8 Ke1 draw
9 Ke2 draw
10 Ra2 draw
11 Ra7 draw
12 Ra8 draw
13 Kb3 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rb1 loss in 2 half-moves