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

EGTB: win in 6 half-moves

# move score
1 Ra5 win in 5 half-moves
2 Ka2 draw
3 Ka5 draw
4 Kaa3 draw
5 Kb2 draw
6 Kba3 draw
7 Kbb4 draw
8 Kc3 draw
9 Kc4 draw
10 Ra6 draw
11 Ra7 draw
12 Rb8 draw
13 Kab4 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves