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