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

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Kf7 draw
3 Rh1 draw
4 Rh2 draw
5 Rh3 draw
6 Rh5 draw
7 Rh6 draw
8 Rh7 draw
9 Ke7 loss in 2 half-moves
10 Ke8 loss in 2 half-moves
11 Kg7 loss in 2 half-moves
12 Kg8 loss in 2 half-moves
13 Ka3 loss in 1 half-moves
14 Ka4 loss in 1 half-moves
15 Ka5 loss in 1 half-moves
16 Kb3 loss in 1 half-moves
17 Kb5 loss in 1 half-moves
18 Kc3 loss in 1 half-moves
19 Kc4 loss in 1 half-moves
20 Kc5 loss in 1 half-moves
21 Rg8 loss in 1 half-moves