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

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 Kf2 draw
3 Kf3 draw
4 Kh4 draw
5 Rf4 draw
6 Rg5 draw
7 Rg6 draw
8 Rg8 draw
9 Kf4 loss in 14 half-moves
10 Rh4 loss in 14 half-moves
11 Kg2 loss in 4 half-moves
12 Kh2 loss in 4 half-moves
13 Kh3 loss in 4 half-moves
14 Ra4 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rg7 loss in 2 half-moves