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 Kc1 draw
3 Ke1 draw
4 Ra2 draw
5 Ra5 draw
6 Rb8 draw
7 Rc8 draw
8 Rd8 draw
9 Re8 draw
10 Rf8 draw
11 Rg8 draw
12 Kg7 loss in 2 half-moves
13 Kg8 loss in 2 half-moves
14 Kc2 loss in 1 half-moves
15 Kd2 loss in 1 half-moves
16 Ke2 loss in 1 half-moves
17 Kh7 loss in 1 half-moves
18 Ra1 loss in 1 half-moves
19 Ra4 loss in 1 half-moves
20 Ra6 loss in 1 half-moves
21 Ra7 loss in 1 half-moves