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 Kb7 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Ra5 win in 3 half-moves
5 Ra7 win in 3 half-moves
6 Kc5 win in 9 half-moves
7 Ka6 draw
8 Kaa5 draw
9 Kba5 draw
10 Kbb5 draw
11 Kc6 draw
12 Ra6 draw
13 Rb8 draw
14 Rg8 draw
15 Ka3 loss in 2 half-moves
16 Kab5 loss in 2 half-moves
17 Kb3 loss in 2 half-moves
18 Kb4 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves