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 Kd1 draw
3 Kd3 draw
4 Ke1 draw
5 Ke3 draw
6 Kf1 draw
7 Kf3 draw
8 Rf2 draw
9 Rh1 draw
10 Rh3 draw
11 Kd2 loss in 10 half-moves
12 Kf2 loss in 8 half-moves
13 Rh4 loss in 6 half-moves
14 Rh6 loss in 4 half-moves
15 Rh7 loss in 2 half-moves
16 Rh8 loss in 2 half-moves
17 Rh5 loss in 1 half-moves