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

EGTB: win in 4 half-moves

# move score
1 Rh3 win in 3 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kcc1 draw
5 Kcd2 draw
6 Kdc1 draw
7 Kdd2 draw
8 Ke1 draw
9 Ke2 draw
10 Ra8 draw
11 Re8 draw
12 Rf8 draw
13 Rg8 draw
14 Rh1 draw
15 Rh2 draw
16 Rh4 draw
17 Kb3 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Rh5 loss in 2 half-moves
24 Rh6 loss in 2 half-moves
25 Rh7 loss in 2 half-moves