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

EGTB: win in 2 half-moves

# move score
1 Kc6 win in 1 half-moves
2 Ra3 win in 1 half-moves
3 Rh8 win in 1 half-moves
4 Kc7 draw
5 Kd6 draw
6 Ke6 draw
7 Ke7 draw
8 Ra5 draw
9 Ra6 draw
10 Ra7 draw
11 Re8 draw
12 Rf8 draw
13 Rg8 draw
14 Kc8 loss in 4 half-moves
15 Kd8 loss in 4 half-moves
16 Ke8 loss in 4 half-moves
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Ra4 loss in 1 half-moves