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 Kc7 draw
3 Kc8 draw
4 Kd7 draw
5 Ke7 draw
6 Ke8 draw
7 Kf3 draw
8 Kf5 draw
9 Kg3 draw
10 Kg4 draw
11 Ra1 draw
12 Ra3 draw
13 Ra5 draw
14 Ra6 draw
15 Ra8 draw
16 Rb4 draw
17 Rc4 draw
18 Rd4 draw
19 Re4 draw
20 Ke3 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Ke5 loss in 2 half-moves
23 Kg5 loss in 2 half-moves
24 Ra2 loss in 1 half-moves