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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Rd8 win in 3 half-moves
3 Re8 win in 3 half-moves
4 Rh1 win in 3 half-moves
5 Rh2 win in 3 half-moves
6 Kb1 draw
7 Kc1 draw
8 Ke1 draw
9 Ke2 draw
10 Rf8 draw
11 Rg8 draw
12 Rh3 draw
13 Rh7 draw
14 Ka2 loss in 2 half-moves
15 Kb2 loss in 2 half-moves
16 Kc2 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rh6 loss in 2 half-moves