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 Kf5 draw
3 Kf6 draw
4 Kg6 draw
5 Kh4 draw
6 Kh5 draw
7 Rc4 draw
8 Rf4 draw
9 Rg1 draw
10 Rg3 draw
11 Rh4 draw
12 Kh6 loss in 14 half-moves
13 Kf4 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rg2 loss in 2 half-moves