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

EGTB: win in 4 half-moves

# move score
1 Kh2 win in 3 half-moves
2 Kh5 win in 3 half-moves
3 Kf5 draw
4 Kf6 draw
5 Kg1 draw
6 Kg2 draw
7 Kg5 draw
8 Kg7 draw
9 Kh6 draw
10 Kh7 draw
11 Rd3 draw
12 Re3 draw
13 Rf3 draw
14 Rg4 draw
15 Rg5 draw
16 Rh3 draw
17 Kf7 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rg2 loss in 2 half-moves