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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Kd1 draw
6 Kd3 draw
7 Ke1 draw
8 Ke3 draw
9 Kf1 draw
10 Kf2 draw
11 Kf3 draw
12 Ra3 draw
13 Ra4 draw
14 Rb2 draw
15 Rc2 draw
16 Ra1 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Kd2 loss in 1 half-moves
20 Rd2 loss in 1 half-moves