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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Ka7 draw
3 Ra3 draw
4 Ra4 draw
5 Ra5 draw
6 Ra7 draw
7 Rb2 draw
8 Rc2 draw
9 Kb6 loss in 12 half-moves
10 Kb8 loss in 12 half-moves
11 Ka6 loss in 8 half-moves
12 Ka8 loss in 8 half-moves
13 Kc6 loss in 8 half-moves
14 Kc7 loss in 8 half-moves
15 Kc8 loss in 6 half-moves
16 Rd2 loss in 4 half-moves
17 Ra6 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Rg2 loss in 1 half-moves