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

EGTB: win in 4 half-moves

# move score
1 Khh2 win in 3 half-moves
2 Kf2 win in 5 half-moves
3 Kgg2 win in 5 half-moves
4 Kgh2 win in 5 half-moves
5 Khg2 win in 5 half-moves
6 Rb1 win in 5 half-moves
7 Rb2 win in 5 half-moves
8 Kf1 draw
9 Ra3 draw
10 Rb4 draw
11 Rb5 draw
12 Rb6 draw
13 Rc3 draw
14 Rd3 draw
15 Re3 draw
16 Rf3 draw
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rh3 loss in 2 half-moves