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

EGTB: win in 4 half-moves

# move score
1 Kd3 win in 3 half-moves
2 Ke3 win in 3 half-moves
3 Kf3 win in 3 half-moves
4 Rh3 win in 3 half-moves
5 Rh5 win in 3 half-moves
6 Rh1 win in 9 half-moves
7 Rh2 win in 9 half-moves
8 Kd4 draw
9 Kf4 draw
10 Rg4 draw
11 Rh8 draw
12 Kd5 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Kf5 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rh6 loss in 2 half-moves
17 Rh7 loss in 2 half-moves