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 7 half-moves
5 Kc4 draw
6 Kc5 draw
7 Kd1 draw
8 Kd4 draw
9 Ke4 draw
10 Ke5 draw
11 Kf1 draw
12 Rg1 draw
13 Rh3 draw
14 Rh4 draw
15 Rh5 draw
16 Kc6 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Rf1 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