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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Kb4 draw
3 Kb6 draw
4 Kc4 draw
5 Kc5 draw
6 Kc6 draw
7 Ra3 draw
8 Ra5 draw
9 Ra7 draw
10 Rb8 draw
11 Rc8 draw
12 Re8 draw
13 Rf8 draw
14 Ka6 loss in 22 half-moves
15 Ka5 loss in 18 half-moves
16 Ka4 loss in 12 half-moves
17 Ra1 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves