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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Re4 win in 1 half-moves
5 Ka6 win in 3 half-moves
6 Ka8 win in 3 half-moves
7 Kc6 win in 3 half-moves
8 Kc8 win in 3 half-moves
9 Kd6 win in 3 half-moves
10 Kd8 win in 3 half-moves
11 Ke6 win in 3 half-moves
12 Ke8 win in 3 half-moves
13 Re3 win in 3 half-moves
14 Re5 win in 3 half-moves
15 Re6 win in 3 half-moves
16 Re8 win in 3 half-moves
17 Kc7 draw
18 Rf7 draw
19 Re1 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves