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

EGTB: win in 4 half-moves

# move score
1 Kee7 win in 3 half-moves
2 Kf7 win in 3 half-moves
3 Rh6 win in 3 half-moves
4 Rf8 win in 7 half-moves
5 Kc6 draw
6 Kc7 draw
7 Kc8 draw
8 Kd6 draw
9 Kdd8 draw
10 Kde7 draw
11 Ke6 draw
12 Ked8 draw
13 Kf8 draw
14 Rg8 draw
15 Rh4 draw
16 Rh5 draw
17 Rh7 draw
18 Rh1 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh3 loss in 2 half-moves