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 Ka3 draw
3 Kb3 draw
4 Kc3 draw
5 Ra3 draw
6 Ra4 draw
7 Rb2 draw
8 Rf2 draw
9 Rg2 draw
10 Kb5 loss in 10 half-moves
11 Kc4 loss in 10 half-moves
12 Ka4 loss in 8 half-moves
13 Ka5 loss in 6 half-moves
14 Rh2 loss in 4 half-moves
15 Kc5 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Re2 loss in 2 half-moves