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

EGTB: win in 8 half-moves

# move score
1 Rd6 win in 7 half-moves
2 Kd4 draw
3 Kd6 draw
4 Kde4 draw
5 Kde5 draw
6 Kde6 draw
7 Kf4 draw
8 Kf6 draw
9 Kfe4 draw
10 Kfe5 draw
11 Kfe6 draw
12 Kg4 draw
13 Kg5 draw
14 Kg6 draw
15 Rd7 draw
16 Re8 draw
17 Rf8 draw
18 Kc4 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves