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

EGTB: win in 2 half-moves

# move score
1 Rh3 win in 1 half-moves
2 Ke1 draw
3 Ke2 draw
4 Kg1 draw
5 Ra2 draw
6 Rb2 draw
7 Rc2 draw
8 Rd2 draw
9 Rf2 draw
10 Rg2 draw
11 Rh4 draw
12 Re2 loss in 2 half-moves
13 Rh1 loss in 2 half-moves
14 Rh5 loss in 2 half-moves
15 Rh6 loss in 2 half-moves
16 Rh7 loss in 2 half-moves
17 Rh8 loss in 2 half-moves
18 Kf2 loss in 1 half-moves
19 Kg2 loss in 1 half-moves