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

EGTB: win in 2 half-moves

# move score
1 Kg6 win in 1 half-moves
2 Rb1 draw
3 Rb2 draw
4 Rb3 draw
5 Rb8 draw
6 Kf7 loss in 2 half-moves
7 Kf8 loss in 2 half-moves
8 Kgh8 loss in 2 half-moves
9 Kgg7 loss in 1 half-moves
10 Kh6 loss in 1 half-moves
11 Khg7 loss in 1 half-moves
12 Khh8 loss in 1 half-moves
13 Ra7 loss in 1 half-moves
14 Rb4 loss in 1 half-moves
15 Rb5 loss in 1 half-moves
16 Rb6 loss in 1 half-moves
17 Rc7 loss in 1 half-moves
18 Rd7 loss in 1 half-moves
19 Re7 loss in 1 half-moves
20 Rf7 loss in 1 half-moves
21 Rg7 loss in 1 half-moves