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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rc3 win in 3 half-moves
3 Rd3 win in 3 half-moves
4 Rh7 win in 5 half-moves
5 Kb7 draw
6 Kb8 draw
7 Kcc7 draw
8 Kdc7 draw
9 Ke8 draw
10 Ra3 draw
11 Rh1 draw
12 Rh2 draw
13 Rh8 draw
14 Kcd7 loss in 2 half-moves
15 Kdd7 loss in 2 half-moves
16 Ke7 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rg3 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