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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Kc5 win in 1 half-moves
5 Kd5 win in 1 half-moves
6 Rf8 win in 1 half-moves
7 Kdc7 win in 5 half-moves
8 Ke7 win in 5 half-moves
9 Ke8 win in 5 half-moves
10 Kcc7 draw
11 Kcd6 draw
12 Kd8 draw
13 Kdd6 draw
14 Ke6 draw
15 Ra8 draw
16 Rb8 draw
17 Rc7 draw
18 Rd8 draw
19 Re8 draw
20 Rg8 loss in 1 half-moves
21 Rh8 loss in 1 half-moves