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

EGTB: win in 2 half-moves

# move score
1 Re8 win in 1 half-moves
2 Kc7 win in 3 half-moves
3 Kg8 win in 5 half-moves
4 Ka5 draw
5 Ka6 draw
6 Ka7 draw
7 Kb5 draw
8 Kb7 draw
9 Kc5 draw
10 Kc6 draw
11 Kg7 draw
12 Kh7 draw
13 Ra8 draw
14 Rb7 draw
15 Rc8 draw
16 Rd8 draw
17 Rf8 draw
18 Rg8 loss in 2 half-moves