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

EGTB: win in 4 half-moves

# move score
1 K6f7 win in 3 half-moves
2 Rh5 win in 3 half-moves
3 Rh8 win in 3 half-moves
4 K6d6 draw
5 K6d7 draw
6 K6f6 draw
7 K7d6 draw
8 K7d7 draw
9 K7f6 draw
10 K7f7 draw
11 Kd8 draw
12 Ke8 draw
13 Kf8 draw
14 Rh4 draw
15 Rh7 draw
16 Kd5 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh2 loss in 2 half-moves
23 Rh3 loss in 2 half-moves