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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Ka1 win in 3 half-moves
3 Kb1 win in 3 half-moves
4 Kb2 win in 3 half-moves
5 Kb4 win in 3 half-moves
6 K2a3 win in 5 half-moves
7 K2b3 win in 5 half-moves
8 Rb8 win in 5 half-moves
9 Ra5 draw
10 Ra7 draw
11 Rd8 draw
12 Rh8 draw
13 K4a3 loss in 2 half-moves
14 K4b3 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Ka5 loss in 1 half-moves