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 Kh6 draw
3 Kh7 draw
4 Ra4 draw
5 Rb4 draw
6 Rc4 draw
7 Rd1 draw
8 Rd5 draw
9 Rd6 draw
10 Rd7 draw
11 Rd8 draw
12 Rh4 draw
13 Kh8 loss in 4 half-moves
14 Kf6 loss in 2 half-moves
15 Kf7 loss in 2 half-moves
16 Kf8 loss in 2 half-moves
17 Kg6 loss in 2 half-moves
18 Kg8 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rf4 loss in 2 half-moves