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 Rh6 win in 1 half-moves
3 Rh7 win in 1 half-moves
4 Rh8 win in 1 half-moves
5 Ka6 draw
6 Ka8 draw
7 Kb7 draw
8 Kb8 draw
9 Kd6 draw
10 Ke4 draw
11 Ke6 draw
12 Kf4 draw
13 Kf5 draw
14 Kf6 draw
15 Rf5 draw
16 Rg5 draw
17 Rh1 draw
18 Rh2 draw
19 Kb6 loss in 1 half-moves
20 Kd4 loss in 1 half-moves
21 Kd5 loss in 1 half-moves
22 Rh3 loss in 1 half-moves