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 Kb8 win in 1 half-moves
4 Rg4 win in 1 half-moves
5 Ke7 win in 3 half-moves
6 Rh6 win in 5 half-moves
7 Ka6 draw
8 Ka8 draw
9 Ke5 draw
10 Ke6 draw
11 Kf5 draw
12 Kf7 draw
13 Kg5 draw
14 Kg7 draw
15 Rg3 draw
16 Rg5 draw
17 Rg7 draw
18 Rg8 draw
19 Rg1 loss in 2 half-moves
20 Rg2 loss in 2 half-moves