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

EGTB: win in 2 half-moves

# move score
1 Kg7 win in 1 half-moves
2 Re1 win in 1 half-moves
3 Re2 win in 1 half-moves
4 Re3 win in 1 half-moves
5 Re5 win in 1 half-moves
6 Re7 win in 1 half-moves
7 Kf8 draw
8 Kg1 draw
9 Kg2 draw
10 Kh2 draw
11 Kh8 draw
12 Ra8 draw
13 Rb8 draw
14 Rc8 draw
15 Rd8 draw
16 Re6 draw
17 Rf8 draw
18 Kf7 loss in 2 half-moves
19 Kh7 loss in 2 half-moves
20 Re4 loss in 1 half-moves