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

EGTB: win in 2 half-moves

# move score
1 Rg2 win in 1 half-moves
2 Rg4 win in 1 half-moves
3 Rg5 win in 1 half-moves
4 Rg6 win in 1 half-moves
5 Rg7 win in 1 half-moves
6 Rg8 win in 1 half-moves
7 Khg2 draw
8 Rg3 draw
9 Ke1 loss in 2 half-moves
10 Ke2 loss in 2 half-moves
11 Kfg2 loss in 2 half-moves
12 Kf2 loss in 1 half-moves
13 Kh2 loss in 1 half-moves