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 Kb7 draw
3 Kb8 draw
4 Kd8 draw
5 Rb7 draw
6 Rc7 draw
7 Rd7 draw
8 Re7 draw
9 Kc7 loss in 4 half-moves
10 Kd7 loss in 4 half-moves
11 Ra4 loss in 4 half-moves
12 Ra6 loss in 4 half-moves
13 Ra8 loss in 4 half-moves
14 Ra1 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Ra5 loss in 1 half-moves