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

EGTB: win in 4 half-moves

# move score
1 Rd7 win in 3 half-moves
2 Kc8 draw
3 Kd7 draw
4 Ke8 draw
5 Kg4 draw
6 Kg5 draw
7 Kh5 draw
8 Ra7 draw
9 Rb7 draw
10 Rc7 draw
11 Re4 draw
12 Re5 draw
13 Re6 draw
14 Re8 draw
15 Rh7 draw
16 Kc7 loss in 2 half-moves
17 Kg3 loss in 2 half-moves
18 Kh3 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rg7 loss in 2 half-moves