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

EGTB: win in 2 half-moves

# move score
1 Rd7 win in 1 half-moves
2 Ka5 draw
3 Ka6 draw
4 Ka7 draw
5 Kb5 draw
6 Kc5 draw
7 Kc6 draw
8 Kc7 draw
9 Kf7 draw
10 Kf8 draw
11 Kg8 draw
12 Kh7 draw
13 Kh8 draw
14 Ra7 draw
15 Rb8 draw
16 Rc7 draw
17 Re7 draw
18 Rf7 draw
19 Kf6 loss in 2 half-moves
20 Kg6 loss in 2 half-moves
21 Kh6 loss in 2 half-moves