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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Ka7 draw
3 Kb5 draw
4 Kb7 draw
5 Kc6 draw
6 Kc7 draw
7 Ra1 draw
8 Ra3 draw
9 Ra6 draw
10 Rc2 draw
11 Rd2 draw
12 Kc5 loss in 6 half-moves
13 Ka5 loss in 4 half-moves
14 Ka6 loss in 4 half-moves
15 Rb2 loss in 4 half-moves
16 Re2 loss in 4 half-moves
17 Rf2 loss in 4 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves