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 Ka3 draw
3 Kb3 draw
4 Kb5 draw
5 Kc3 draw
6 Kc5 draw
7 Ra1 draw
8 Ra3 draw
9 Ra4 draw
10 Ra8 draw
11 Rc2 draw
12 Ka4 loss in 4 half-moves
13 Ka5 loss in 4 half-moves
14 Kc4 loss in 4 half-moves
15 Rb2 loss in 4 half-moves
16 Rd2 loss in 4 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Re2 loss in 1 half-moves