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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Kgg7 draw
3 Khg7 draw
4 Rb1 draw
5 Rb2 draw
6 Rb3 draw
7 Rb8 draw
8 Rc7 draw
9 Rd7 draw
10 Re7 draw
11 Rf7 draw
12 Rg7 draw
13 Rh7 draw
14 Kf7 loss in 2 half-moves
15 Kf8 loss in 2 half-moves
16 Kgh7 loss in 2 half-moves
17 Khh7 loss in 1 half-moves
18 Rb4 loss in 1 half-moves
19 Rb5 loss in 1 half-moves
20 Rb6 loss in 1 half-moves