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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kb5 draw
3 Kb7 draw
4 Kc5 draw
5 Ra5 draw
6 Ra6 draw
7 Ra7 draw
8 Ka7 loss in 32 half-moves
9 Kc7 loss in 26 half-moves
10 Ka5 loss in 4 half-moves
11 Ka6 loss in 4 half-moves
12 Kc6 loss in 4 half-moves
13 Rb8 loss in 4 half-moves
14 Rg8 loss in 4 half-moves
15 Ra1 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves
22 Rf8 loss in 1 half-moves