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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kc5 draw
3 Kd5 draw
4 Kd7 draw
5 Ke5 draw
6 Ra1 draw
7 Ra2 draw
8 Ra5 draw
9 Ra7 draw
10 Ra8 draw
11 Kc6 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Kf1 loss in 1 half-moves
16 Kf2 loss in 1 half-moves
17 Kg2 loss in 1 half-moves
18 Kh1 loss in 1 half-moves
19 Kh2 loss in 1 half-moves
20 Ra4 loss in 1 half-moves
21 Rb6 loss in 1 half-moves
22 Rc6 loss in 1 half-moves