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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Kc5 win in 7 half-moves
5 Ra7 win in 7 half-moves
6 Kb5 win in 11 half-moves
7 Kd5 win in 11 half-moves
8 Kc8 draw
9 Kcc7 draw
10 Kcd7 draw
11 Kd6 draw
12 Kdc7 draw
13 Kdd7 draw
14 Ke7 draw
15 Ke8 draw
16 Ra2 draw
17 Ra8 draw
18 Ra1 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra5 loss in 2 half-moves