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 Ra5 win in 1 half-moves
3 Ra6 win in 1 half-moves
4 Ke1 draw
5 Kf2 draw
6 Kg1 draw
7 Kg4 draw
8 Kg5 draw
9 Kg6 draw
10 Kh4 draw
11 Kh6 draw
12 Ra2 draw
13 Ra3 draw
14 Ra7 draw
15 Rb1 draw
16 Rc1 draw
17 Rd1 draw
18 Re1 draw
19 Ke2 loss in 2 half-moves
20 Kg2 loss in 2 half-moves
21 Ra8 loss in 1 half-moves