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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Ke4 draw
3 Ke5 draw
4 Kf4 draw
5 Kg4 draw
6 Kg5 draw
7 Ra5 draw
8 Ra6 draw
9 Rc4 draw
10 Rd4 draw
11 Ra8 loss in 6 half-moves
12 Ke6 loss in 4 half-moves
13 Kf6 loss in 4 half-moves
14 Kg6 loss in 4 half-moves
15 Ra3 loss in 4 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Ra7 loss in 1 half-moves