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 Kb2 draw
3 Kb3 draw
4 Kb4 draw
5 Rb4 draw
6 Rc4 draw
7 Rd4 draw
8 Rf4 draw
9 Rh4 draw
10 Ka2 loss in 1 half-moves
11 Ke6 loss in 1 half-moves
12 Ke7 loss in 1 half-moves
13 Ke8 loss in 1 half-moves
14 Kf6 loss in 1 half-moves
15 Kf8 loss in 1 half-moves
16 Kg6 loss in 1 half-moves
17 Kg7 loss in 1 half-moves
18 Kg8 loss in 1 half-moves
19 Ra5 loss in 1 half-moves
20 Ra6 loss in 1 half-moves
21 Ra7 loss in 1 half-moves
22 Ra8 loss in 1 half-moves
23 Re4 loss in 1 half-moves