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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kab5 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Rc8 win in 3 half-moves
6 Ka4 win in 5 half-moves
7 Kb4 win in 5 half-moves
8 Kc6 win in 13 half-moves
9 Kaa6 draw
10 Kba6 draw
11 Kbb5 draw
12 Kc5 draw
13 Ra6 draw
14 Ra7 draw
15 Rb8 draw
16 Rd8 draw
17 Re8 draw
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves