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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Ra4 win in 3 half-moves
3 Ra5 win in 3 half-moves
4 Ra6 win in 3 half-moves
5 Rg7 win in 3 half-moves
6 Rh7 win in 3 half-moves
7 Ra3 win in 5 half-moves
8 Kg1 draw
9 Kg3 draw
10 Kg4 draw
11 Kg5 draw
12 Kh1 draw
13 Kh2 draw
14 Kh3 draw
15 Kh4 draw
16 Kh6 draw
17 Ra8 draw
18 Re7 draw
19 Rf7 draw
20 Kf1 loss in 2 half-moves
21 Kf2 loss in 2 half-moves
22 Kf3 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rc7 loss in 2 half-moves
27 Rd7 loss in 2 half-moves