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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Kd5 draw
3 Kf4 draw
4 Kf5 draw
5 Ra6 draw
6 Re4 draw
7 Rf4 draw
8 Rh4 draw
9 Kd6 loss in 4 half-moves
10 Ke6 loss in 4 half-moves
11 Kf6 loss in 4 half-moves
12 Ra5 loss in 4 half-moves
13 Ra7 loss in 4 half-moves
14 Kd4 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Ra8 loss in 1 half-moves