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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Kf6 win in 3 half-moves
3 Kgg4 win in 3 half-moves
4 Kgh4 win in 3 half-moves
5 Kgh6 win in 3 half-moves
6 Khg4 win in 3 half-moves
7 Rg4 win in 3 half-moves
8 Kgg6 win in 5 half-moves
9 Rf3 win in 5 half-moves
10 Kf5 draw
11 Khg6 draw
12 Khh4 draw
13 Khh6 draw
14 Rc3 draw
15 Rd3 draw
16 Re3 draw
17 Rh3 draw
18 Ra3 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg2 loss in 2 half-moves