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

EGTB: win in 10 half-moves

# move score
1 K8g7 win in 9 half-moves
2 K6g7 draw
3 K6h7 draw
4 K8h7 draw
5 Kg8 draw
6 Kh5 draw
7 Ra8 draw
8 Rb1 draw
9 Rb6 draw
10 Rb7 draw
11 Rc8 draw
12 Rg8 draw
13 Kg5 loss in 2 half-moves
14 Kg6 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves