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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 K6b6 win in 3 half-moves
3 K6b7 win in 3 half-moves
4 K6d6 win in 3 half-moves
5 K6d7 win in 3 half-moves
6 Kb5 win in 3 half-moves
7 Kb8 win in 3 half-moves
8 Kc5 win in 3 half-moves
9 Kd5 win in 3 half-moves
10 K7b6 win in 7 half-moves
11 Kd8 win in 7 half-moves
12 K7b7 draw
13 K7d6 draw
14 K7d7 draw
15 Ra8 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves