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

EGTB: win in 4 half-moves

# move score
1 Rh4 win in 3 half-moves
2 Ke6 draw
3 Ke7 draw
4 Ke8 draw
5 Kf6 draw
6 Kf8 draw
7 Kfg6 draw
8 Kg4 draw
9 Kg5 draw
10 Kg7 draw
11 Kg8 draw
12 Kh4 draw
13 Kh6 draw
14 Khg6 draw
15 Ra3 draw
16 Re3 draw
17 Rf3 draw
18 Rg3 draw
19 Rb3 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rh1 loss in 2 half-moves
23 Rh2 loss in 2 half-moves