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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Rd8 win in 7 half-moves
3 Rf8 win in 7 half-moves
4 Rh8 win in 7 half-moves
5 Kc7 draw
6 Kc8 draw
7 Kd8 draw
8 Kde7 draw
9 Ke8 draw
10 Kf5 draw
11 Kf7 draw
12 Kfe7 draw
13 Kg5 draw
14 Kg6 draw
15 Kg7 draw
16 Ra2 draw
17 Ra6 draw
18 Ra7 draw
19 Re8 draw
20 Kc6 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Kde6 loss in 2 half-moves
23 Ke5 loss in 2 half-moves
24 Kfe6 loss in 2 half-moves
25 Ra1 loss in 2 half-moves
26 Ra3 loss in 2 half-moves
27 Ra4 loss in 2 half-moves
28 Ra5 loss in 2 half-moves
29 Rb8 loss in 2 half-moves
30 Rc8 loss in 2 half-moves