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

EGTB: win in 4 half-moves

# move score
1 Rh3 win in 3 half-moves
2 Ke4 draw
3 Ke5 draw
4 Kf4 draw
5 Kfg4 draw
6 Kfg5 draw
7 Kh3 draw
8 Kh5 draw
9 Rb1 draw
10 Rf1 draw
11 Rh2 draw
12 Ke6 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kg3 loss in 2 half-moves
15 Kg6 loss in 2 half-moves
16 Khg4 loss in 2 half-moves
17 Khg5 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves