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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Kg7 win in 3 half-moves
3 Kc7 win in 5 half-moves
4 Kg5 win in 5 half-moves
5 Kh7 win in 5 half-moves
6 Rb8 win in 13 half-moves
7 Kc6 win in 25 half-moves
8 Kb7 win in 27 half-moves
9 Ka5 draw
10 Ka6 draw
11 Ka7 draw
12 Kb5 draw
13 Kc5 draw
14 Kh5 draw
15 Rc8 draw
16 Rd8 draw
17 Re8 draw
18 Rf8 draw
19 Rg8 draw
20 Rh7 draw
21 Ra8 loss in 2 half-moves