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

EGTB: win in 4 half-moves

# move score
1 Rh6 win in 3 half-moves
2 Rh8 win in 3 half-moves
3 Kb6 draw
4 Kb7 draw
5 Kb8 draw
6 Kcc6 draw
7 Kcc8 draw
8 Kcd6 draw
9 Kcd8 draw
10 Kdc6 draw
11 Kdc8 draw
12 Kdd6 draw
13 Kdd8 draw
14 Ke6 draw
15 Ke7 draw
16 Ke8 draw
17 Rh3 draw
18 Rh4 draw
19 Rh5 draw
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh1 loss in 2 half-moves
24 Rh2 loss in 2 half-moves