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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ke5 draw
3 Kg4 draw
4 Kg5 draw
5 Kg6 draw
6 Rg4 draw
7 Rh6 draw
8 Rh7 loss in 6 half-moves
9 Ke6 loss in 4 half-moves
10 Kf6 loss in 4 half-moves
11 Rf4 loss in 4 half-moves
12 Rh5 loss in 4 half-moves
13 Ke4 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh8 loss in 1 half-moves