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 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Kg4 draw
6 Kg5 draw
7 Kh4 draw
8 Kh6 draw
9 Ra5 draw
10 Rb5 draw
11 Rc5 draw
12 Rd5 draw
13 Re1 draw
14 Re3 draw
15 Re4 draw
16 Re6 draw
17 Re7 draw
18 Rf5 draw
19 Rg5 draw
20 Kg6 loss in 2 half-moves
21 Re2 loss in 1 half-moves