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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Ka8 draw
3 Kb7 draw
4 Kc7 draw
5 Kc8 draw
6 Ra5 draw
7 Ra6 draw
8 Ra8 draw
9 Rc7 draw
10 Rh7 draw
11 Ra1 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Ra3 loss in 1 half-moves
18 Ra4 loss in 1 half-moves