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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kg7 draw
5 Kg8 draw
6 Kh7 draw
7 Ra7 draw
8 Rb7 draw
9 Rc7 draw
10 Rd7 draw
11 Re3 draw
12 Re4 draw
13 Re5 draw
14 Re6 draw
15 Re8 draw
16 Rf7 draw
17 Re1 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves