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