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 Ka7 draw
3 Ka8 draw
4 Kb7 draw
5 Kc7 draw
6 Kc8 draw
7 Ra7 draw
8 Rc7 draw
9 Rd7 draw
10 Re7 draw
11 Rf7 draw
12 Rg2 draw
13 Rg5 draw
14 Rg6 draw
15 Rg8 draw
16 Rb7 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rg3 loss in 1 half-moves
19 Rg4 loss in 1 half-moves