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 Kb1 win in 3 half-moves
3 Kb2 win in 3 half-moves
4 Kc1 win in 3 half-moves
5 Kc2 win in 3 half-moves
6 Kd2 win in 3 half-moves
7 Ra2 win in 3 half-moves
8 Rb8 win in 3 half-moves
9 Rc8 win in 3 half-moves
10 Rd8 win in 3 half-moves
11 Ka2 draw
12 Ke1 draw
13 Ra7 draw
14 Re8 draw
15 Rf8 draw
16 Ke2 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves