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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 draw
3 Kb7 draw
4 Ke1 draw
5 Kf1 draw
6 Kg3 draw
7 Rg1 draw
8 Rg6 draw
9 Rg7 draw
10 Rg8 draw
11 Rh2 draw
12 Ka5 loss in 2 half-moves
13 Ka7 loss in 2 half-moves
14 Ke2 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 Kf3 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Kg1 loss in 1 half-moves