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

EGTB: win in 4 half-moves

# move score
1 Rh6 win in 3 half-moves
2 Kf7 draw
3 Kf8 draw
4 Kgg8 draw
5 Kgh6 draw
6 Kgh8 draw
7 Khg8 draw
8 Khh6 draw
9 Khh8 draw
10 Rc2 draw
11 Rg2 draw
12 Rh1 draw
13 Kf6 loss in 2 half-moves
14 Kgg6 loss in 2 half-moves
15 Khg6 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves
23 Rh5 loss in 2 half-moves