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

EGTB: win in 4 half-moves

# move score
1 Kg4 win in 3 half-moves
2 Rh4 win in 3 half-moves
3 Khg5 win in 7 half-moves
4 Kf5 draw
5 Kf6 draw
6 Kf7 draw
7 Kg7 draw
8 Kgg5 draw
9 Kgh6 draw
10 Kh4 draw
11 Kh7 draw
12 Khh6 draw
13 Rc3 draw
14 Rg3 draw
15 Ra3 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves