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

EGTB: win in 4 half-moves

# move score
1 K7b7 win in 3 half-moves
2 K7b8 win in 3 half-moves
3 K7d7 win in 3 half-moves
4 K7d8 win in 3 half-moves
5 K8b8 win in 3 half-moves
6 K8d7 win in 3 half-moves
7 K8d8 win in 3 half-moves
8 Kb6 win in 3 half-moves
9 Kd6 win in 3 half-moves
10 K8b7 win in 5 half-moves
11 Re6 win in 5 half-moves
12 Re8 win in 5 half-moves
13 Kc6 draw
14 Rd7 draw
15 Re4 draw
16 Re5 draw
17 Rf7 draw
18 Rg7 draw
19 Rh7 draw
20 Re1 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Re3 loss in 2 half-moves