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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Kg6 draw
3 Kg8 draw
4 Kh2 draw
5 Kh6 draw
6 Kh8 draw
7 Rg1 draw
8 Rg5 draw
9 Rg6 draw
10 Rg8 draw
11 Kg1 loss in 2 half-moves
12 Kg2 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves