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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Re1 win in 1 half-moves
3 Re2 win in 1 half-moves
4 Re5 win in 1 half-moves
5 Re6 win in 1 half-moves
6 Re7 win in 1 half-moves
7 Kg7 draw
8 Kg8 draw
9 Kh8 draw
10 Rb8 draw
11 Rc8 draw
12 Rd8 draw
13 Re3 draw
14 Rf8 draw
15 Rg8 draw
16 Rh8 draw
17 Kb7 loss in 2 half-moves
18 Kb8 loss in 2 half-moves
19 Kg6 loss in 1 half-moves
20 Kh6 loss in 1 half-moves
21 Re4 loss in 1 half-moves