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

EGTB: win in 4 half-moves

# move score
1 Kd2 win in 3 half-moves
2 Ke2 win in 3 half-moves
3 Kf2 win in 3 half-moves
4 Rh2 win in 3 half-moves
5 Rh3 win in 3 half-moves
6 Kg3 win in 7 half-moves
7 Rf1 win in 11 half-moves
8 Kf3 win in 15 half-moves
9 Rg1 win in 15 half-moves
10 Kd1 draw
11 Ke3 draw
12 Ke4 draw
13 Kf1 draw
14 Kg4 draw
15 Kg5 draw
16 Rh4 draw
17 Rh5 draw
18 Ke5 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves