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 Rh6 win in 3 half-moves
3 K8a7 draw
4 Ka5 draw
5 Kb5 draw
6 Ra3 draw
7 Rf3 draw
8 Rg3 draw
9 Rh1 draw
10 Rh2 draw
11 Rh4 draw
12 K6a7 loss in 2 half-moves
13 K6b7 loss in 2 half-moves
14 K8b7 loss in 2 half-moves
15 Kb6 loss in 2 half-moves
16 Kb8 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves