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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kfg7 win in 3 half-moves
3 Kh7 win in 3 half-moves
4 Khg7 win in 3 half-moves
5 Re7 win in 3 half-moves
6 Re8 win in 3 half-moves
7 Ke7 draw
8 Ke8 draw
9 Kfg8 draw
10 Khg8 draw
11 Ra6 draw
12 Re4 draw
13 Re5 draw
14 Rf6 draw
15 Rg6 draw
16 Rh6 draw
17 Rb6 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Re3 loss in 2 half-moves