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