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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Ka2 draw
3 Ka4 draw
4 Kd7 draw
5 Kd8 draw
6 Ke8 draw
7 Kf6 draw
8 Kf8 draw
9 Rf1 draw
10 Rf6 draw
11 Rf8 draw
12 Rh7 draw
13 Kb2 loss in 2 half-moves
14 Kb3 loss in 2 half-moves
15 Kb4 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Kd6 loss in 1 half-moves
21 Ke6 loss in 1 half-moves