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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kcc5 win in 5 half-moves
5 Ra7 win in 5 half-moves
6 Kc7 draw
7 Kcd6 draw
8 Kd7 draw
9 Kdc5 draw
10 Ra1 draw
11 Ra2 draw
12 Ra6 draw
13 Ra8 draw
14 Rb5 draw
15 Rc5 draw
16 Kc4 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Kdd6 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves