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 Kb6 draw
3 Ra5 draw
4 Rd7 draw
5 Rh7 draw
6 Kb7 loss in 12 half-moves
7 Kd6 loss in 12 half-moves
8 Rc7 loss in 10 half-moves
9 Ra8 loss in 6 half-moves
10 Kc7 loss in 4 half-moves
11 Kd7 loss in 4 half-moves
12 Ra6 loss in 4 half-moves
13 Kb5 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Ra1 loss in 1 half-moves