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

EGTB: win in 4 half-moves

# move score
1 Rh5 win in 3 half-moves
2 Ke3 draw
3 Ke4 draw
4 Ke5 draw
5 Kf3 draw
6 Kf5 draw
7 Kg3 draw
8 Kg4 draw
9 Kg5 draw
10 Re7 draw
11 Rf7 draw
12 Rg7 draw
13 Rh2 draw
14 Rh4 draw
15 Rd7 loss in 4 half-moves
16 Ra7 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rh8 loss in 2 half-moves
22 Rc7 loss in 1 half-moves