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

EGTB: win in 2 half-moves

# move score
1 Rh3 win in 1 half-moves
2 Kf6 draw
3 Kg6 draw
4 Rh6 draw
5 Rh7 draw
6 Rh8 draw
7 Kh7 loss in 16 half-moves
8 Kf7 loss in 10 half-moves
9 Kf8 loss in 6 half-moves
10 Kh6 loss in 6 half-moves
11 Kg8 loss in 4 half-moves
12 Kh8 loss in 4 half-moves
13 Rd4 loss in 4 half-moves
14 Re4 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rh1 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 Ra4 loss in 1 half-moves
21 Rb4 loss in 1 half-moves
22 Rc4 loss in 1 half-moves