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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Ka6 draw
3 Kb6 draw
4 Kb8 draw
5 Kc8 draw
6 Rc7 draw
7 Rg6 draw
8 Rg8 draw
9 Ka7 loss in 14 half-moves
10 Ka8 loss in 12 half-moves
11 Kc7 loss in 10 half-moves
12 Kc6 loss in 2 half-moves
13 Rd7 loss in 2 half-moves
14 Re7 loss in 2 half-moves
15 Rf7 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rg3 loss in 1 half-moves