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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Rg5 win in 1 half-moves
3 Rg6 win in 1 half-moves
4 Rg7 win in 1 half-moves
5 Ka5 draw
6 Ka6 draw
7 Ka7 draw
8 Kb7 draw
9 Kc6 draw
10 Kc7 draw
11 Ke2 draw
12 Kf2 draw
13 Rg2 draw
14 Rg8 draw
15 Rh1 draw
16 Ke1 loss in 2 half-moves
17 Kg2 loss in 2 half-moves
18 Kb5 loss in 1 half-moves
19 Kc5 loss in 1 half-moves
20 Rg3 loss in 1 half-moves