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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Ka6 draw
3 Ka7 draw
4 Ka8 draw
5 Kb2 draw
6 Kb3 draw
7 Kb4 draw
8 Kb6 draw
9 Kc2 draw
10 Kc4 draw
11 Kc6 draw
12 Kc7 draw
13 Kc8 draw
14 Kd2 draw
15 Kd3 draw
16 Ra8 draw
17 Rc8 draw
18 Rd8 draw
19 Kd4 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves