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 Ka7 draw
3 Ka8 draw
4 Kb7 draw
5 Kc7 draw
6 Kc8 draw
7 Kd3 draw
8 Kd4 draw
9 Kd5 draw
10 Ke3 draw
11 Ke5 draw
12 Kf3 draw
13 Kf4 draw
14 Kf5 draw
15 Re6 draw
16 Re7 draw
17 Rf8 draw
18 Rg8 draw
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re5 loss in 2 half-moves