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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Rh7 win in 11 half-moves
3 Kd4 draw
4 Kd5 draw
5 Kd6 draw
6 Ke4 draw
7 Ke6 draw
8 Kf4 draw
9 Kf5 draw
10 Kg1 draw
11 Kg2 draw
12 Kh2 draw
13 Rc7 draw
14 Rd7 draw
15 Re6 draw
16 Re8 draw
17 Rf7 draw
18 Rg7 draw
19 Ra7 loss in 2 half-moves
20 Rb7 loss in 2 half-moves