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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ka6 draw
3 Kb6 draw
4 Kc6 draw
5 Ra1 draw
6 Ra3 draw
7 Ra6 draw
8 Ra7 draw
9 Rb2 draw
10 Rc2 draw
11 Ka7 loss in 10 half-moves
12 Ka8 loss in 10 half-moves
13 Kb8 loss in 10 half-moves
14 Kc7 loss in 4 half-moves
15 Kc8 loss in 4 half-moves
16 Rd2 loss in 4 half-moves
17 Ra5 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Rf2 loss in 1 half-moves