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

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Kf8 draw
3 Kg1 draw
4 Kg2 draw
5 Kh1 draw
6 Kh8 draw
7 Ra7 draw
8 Rf7 draw
9 Rg7 draw
10 Rh5 draw
11 Rh6 draw
12 Rb7 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rh3 loss in 2 half-moves
17 Rh8 loss in 2 half-moves
18 Kf7 loss in 1 half-moves
19 Kg3 loss in 1 half-moves
20 Kg7 loss in 1 half-moves
21 Kh3 loss in 1 half-moves