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

EGTB: win in 4 half-moves

# move score
1 Kdd7 win in 3 half-moves
2 Rh6 win in 3 half-moves
3 Kc7 win in 5 half-moves
4 Kc8 draw
5 Kd6 draw
6 Kde8 draw
7 Ke6 draw
8 Ked7 draw
9 Kee8 draw
10 Kf6 draw
11 Kf7 draw
12 Kf8 draw
13 Re8 draw
14 Rg8 draw
15 Rh4 draw
16 Rh5 draw
17 Rh7 draw
18 Rf8 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves