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 Ke5 draw
4 Ke7 draw
5 Kf6 draw
6 Kf7 draw
7 Ra1 draw
8 Ra2 draw
9 Ra5 draw
10 Ra6 draw
11 Ra7 draw
12 Ra8 draw
13 Rb4 draw
14 Rc4 draw
15 Rd4 draw
16 Re4 draw
17 Rf4 draw
18 Rh4 draw
19 Kd6 loss in 2 half-moves
20 Kd7 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 Ra3 loss in 2 half-moves