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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Ka3 draw
3 Kb3 draw
4 Kba4 draw
5 Kc3 draw
6 Kc4 draw
7 Ra6 draw
8 Ra7 draw
9 Rd8 draw
10 Re8 draw
11 Rf8 draw
12 Ka6 loss in 2 half-moves
13 Kaa4 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Kab5 loss in 1 half-moves
16 Kbb5 loss in 1 half-moves
17 Rb8 loss in 1 half-moves
18 Rc8 loss in 1 half-moves
19 Rg8 loss in 1 half-moves
20 Rh8 loss in 1 half-moves