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

EGTB: win in 2 half-moves

# move score
1 Re4 win in 1 half-moves
2 Ke6 draw
3 Ke7 draw
4 Ra6 draw
5 Ra7 draw
6 Ra8 draw
7 Rc4 draw
8 Rd4 draw
9 Rf4 draw
10 Ke8 loss in 4 half-moves
11 Kf8 loss in 4 half-moves
12 Kg7 loss in 4 half-moves
13 Kg8 loss in 4 half-moves
14 Ra1 loss in 4 half-moves
15 Kf6 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Ra5 loss in 1 half-moves
22 Rb4 loss in 1 half-moves