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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kb7 draw
3 Ra3 draw
4 Ka7 loss in 10 half-moves
5 Ka8 loss in 10 half-moves
6 Ra1 loss in 10 half-moves
7 Ra6 loss in 10 half-moves
8 Ra8 loss in 10 half-moves
9 Rb2 loss in 10 half-moves
10 Rc2 loss in 10 half-moves
11 Kc7 loss in 4 half-moves
12 Kc8 loss in 4 half-moves
13 Rd2 loss in 4 half-moves
14 Ra5 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rf2 loss in 1 half-moves