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 Kd6 draw
3 Kd7 draw
4 Kd8 draw
5 Kee6 draw
6 Kee8 draw
7 Kef6 draw
8 Kfe6 draw
9 Kfe8 draw
10 Kff6 draw
11 Kg6 draw
12 Kg7 draw
13 Kg8 draw
14 Rc8 draw
15 Rd8 draw
16 Re8 draw
17 Rg8 draw
18 Rh8 draw
19 Rb8 loss in 1 half-moves