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

EGTB: win in 6 half-moves

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