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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Rb5 draw
4 Rf5 draw
5 Rg5 draw
6 Rh3 draw
7 Rh6 draw
8 Rh7 draw
9 Ka5 loss in 2 half-moves
10 Ka7 loss in 2 half-moves
11 Ra5 loss in 2 half-moves
12 Rc5 loss in 2 half-moves
13 Rd5 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Rh1 loss in 2 half-moves
16 Rh2 loss in 2 half-moves
17 Rh8 loss in 2 half-moves
18 Kb5 loss in 1 half-moves
19 Rh4 loss in 1 half-moves