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

EGTB: win in 4 half-moves

# move score
1 Rh4 win in 3 half-moves
2 Rh6 win in 3 half-moves
3 Kb5 draw
4 Kb6 draw
5 Kcc6 draw
6 Kcd6 draw
7 Kdc6 draw
8 Kdd6 draw
9 Ke5 draw
10 Ke6 draw
11 Rh3 draw
12 Rh7 draw
13 Rh8 draw
14 Kb4 loss in 2 half-moves
15 Kcc4 loss in 2 half-moves
16 Kcd4 loss in 2 half-moves
17 Kdc4 loss in 2 half-moves
18 Kdd4 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rh1 loss in 2 half-moves
24 Rh2 loss in 2 half-moves