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 Rh4 win in 3 half-moves
3 Rh5 win in 3 half-moves
4 Rh2 win in 9 half-moves
5 Kc1 draw
6 Kc2 draw
7 Rc7 draw
8 Re7 draw
9 Rf7 draw
10 Rg7 draw
11 Rh1 draw
12 Rh6 draw
13 Ka1 loss in 2 half-moves
14 Ka2 loss in 2 half-moves
15 Ka3 loss in 2 half-moves
16 Ka5 loss in 2 half-moves
17 Kb2 loss in 2 half-moves
18 Kb3 loss in 2 half-moves
19 Kb4 loss in 2 half-moves
20 Kb5 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Rh8 loss in 2 half-moves