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

EGTB: win in 4 half-moves

# move score
1 Kg4 win in 3 half-moves
2 Kg2 draw
3 Kg3 draw
4 Kh4 draw
5 Ra1 draw
6 Ra2 draw
7 Ra3 draw
8 Ra4 draw
9 Re8 draw
10 Rg8 draw
11 Rh8 draw
12 Kh2 loss in 4 half-moves
13 Rc8 loss in 4 half-moves
14 Rd8 loss in 4 half-moves
15 Ra6 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Ra5 loss in 1 half-moves
19 Rb8 loss in 1 half-moves