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

EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Kh7 win in 3 half-moves
3 Ra7 win in 3 half-moves
4 Ra8 win in 3 half-moves
5 Rc6 win in 3 half-moves
6 Rd6 win in 3 half-moves
7 Ke7 win in 5 half-moves
8 Kf7 win in 5 half-moves
9 Kf8 win in 5 half-moves
10 Kc7 draw
11 Kc8 draw
12 Kd8 draw
13 Ke8 draw
14 Kh8 draw
15 Ra1 draw
16 Ra5 draw
17 Rb6 draw
18 Rh6 draw
19 Kc6 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rg6 loss in 2 half-moves