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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Rc8 win in 1 half-moves
6 Rd8 win in 1 half-moves
7 Rf8 win in 1 half-moves
8 Rg8 win in 1 half-moves
9 Rh8 win in 1 half-moves
10 Ka6 draw
11 Kc6 draw
12 Kc7 draw
13 Kc8 draw
14 Kd8 draw
15 Ke7 draw
16 Ke8 draw
17 Ra6 draw
18 Ra7 draw
19 Ka4 loss in 1 half-moves
20 Kd6 loss in 1 half-moves
21 Ke6 loss in 1 half-moves
22 Re8 loss in 1 half-moves