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 Ka1 draw
3 Ka2 draw
4 Ka7 draw
5 Kb2 draw
6 Kb7 draw
7 Kb8 draw
8 Kc1 draw
9 Kc2 draw
10 Rb8 draw
11 Rc8 draw
12 Rd8 draw
13 Rf3 draw
14 Rf4 draw
15 Rf5 draw
16 Rf6 draw
17 Rf7 draw
18 Rf1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves