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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kc7 draw
5 Kc8 draw
6 Kg2 draw
7 Kg3 draw
8 Kg4 draw
9 Kh2 draw
10 Kh4 draw
11 Ra7 draw
12 Re7 draw
13 Rf7 draw
14 Rg7 draw
15 Rh4 draw
16 Rh5 draw
17 Rh6 draw
18 Rh8 draw
19 Rb7 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd7 loss in 2 half-moves