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

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Ka6 draw
3 Ka8 draw
4 Kb6 draw
5 Kb7 draw
6 Kb8 draw
7 Kf4 draw
8 Kf5 draw
9 Kf6 draw
10 Kg4 draw
11 Kg6 draw
12 Kh4 draw
13 Kh5 draw
14 Kh6 draw
15 Rc3 draw
16 Rd3 draw
17 Re3 draw
18 Rf3 draw
19 Rg3 draw
20 Rh4 draw
21 Rh5 draw
22 Rh6 draw
23 Rh8 draw
24 Ra3 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh2 loss in 2 half-moves