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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kc6 draw
3 Kc7 draw
4 Kd6 draw
5 Kd8 draw
6 Ke6 draw
7 Ke7 draw
8 Ke8 draw
9 Rb8 draw
10 Rc8 draw
11 Rd8 draw
12 Re8 draw
13 Rf8 draw
14 Rg1 draw
15 Rg3 draw
16 Rg4 draw
17 Rg7 draw
18 Kc8 loss in 10 half-moves
19 Rg2 loss in 2 half-moves
20 Rh8 loss in 2 half-moves
21 Rg5 loss in 1 half-moves
22 Rg6 loss in 1 half-moves