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

EGTB: win in 2 half-moves

# move score
1 Rh2 win in 1 half-moves
2 Kgg4 win in 3 half-moves
3 Kgh4 win in 3 half-moves
4 Khg4 win in 3 half-moves
5 Khh4 win in 3 half-moves
6 Kgg6 win in 5 half-moves
7 Khg6 win in 5 half-moves
8 Kgh6 win in 7 half-moves
9 Khh6 win in 7 half-moves
10 Ra3 draw
11 Rb3 draw
12 Rg3 draw
13 Rh1 draw
14 Rh4 draw
15 Kf4 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves