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

EGTB: win in 10 half-moves

# move score
1 Ra5 win in 9 half-moves
2 Kb4 draw
3 Kc4 draw
4 Kc5 draw
5 Kc6 draw
6 Ra3 draw
7 Ra4 draw
8 Ra6 draw
9 Rd2 draw
10 Rf2 draw
11 Ra1 loss in 12 half-moves
12 Ka5 loss in 6 half-moves
13 Kb6 loss in 6 half-moves
14 Rb2 loss in 6 half-moves
15 Rc2 loss in 6 half-moves
16 Ka4 loss in 4 half-moves
17 Ka6 loss in 4 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves