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 Ka5 draw
3 Kb4 draw
4 Kb5 draw
5 Kf5 draw
6 Kg4 draw
7 Kh4 draw
8 Kh5 draw
9 Kh6 draw
10 Ra6 draw
11 Re6 draw
12 Rf6 draw
13 Rg8 draw
14 Rh6 draw
15 Ka3 loss in 2 half-moves
16 Kb3 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rd6 loss in 2 half-moves