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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kc6 win in 1 half-moves
3 Kd6 win in 1 half-moves
4 Ke6 win in 1 half-moves
5 Rb8 win in 1 half-moves
6 Rc8 win in 1 half-moves
7 Rd8 win in 1 half-moves
8 Re8 win in 1 half-moves
9 Rg8 win in 1 half-moves
10 Rh8 win in 1 half-moves
11 Ka7 win in 3 half-moves
12 Kb7 win in 3 half-moves
13 Ka5 draw
14 Kc7 draw
15 Kc8 draw
16 Kd8 draw
17 Ke7 draw
18 Ke8 draw
19 Ra7 draw
20 Rf8 draw
21 Kb5 loss in 2 half-moves