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 Rh7 win in 5 half-moves
3 Rh8 win in 5 half-moves
4 Kb7 draw
5 Kb8 draw
6 Kc6 draw
7 Kcc7 draw
8 Kcd8 draw
9 Kd6 draw
10 Kdc7 draw
11 Kdd8 draw
12 Ke6 draw
13 Ke7 draw
14 Ke8 draw
15 Ra4 draw
16 Re4 draw
17 Rf4 draw
18 Rg4 draw
19 Rh3 draw
20 Rh5 draw
21 Rb4 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Rh1 loss in 2 half-moves
25 Rh2 loss in 2 half-moves