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

EGTB: win in 2 half-moves

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