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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kf7 win in 5 half-moves
3 Kg5 win in 5 half-moves
4 Kh5 win in 5 half-moves
5 Kg7 win in 7 half-moves
6 Ke7 draw
7 Kg3 draw
8 Kg4 draw
9 Kg8 draw
10 Kh3 draw
11 Re1 draw
12 Re2 draw
13 Re6 draw
14 Re7 draw
15 Rb8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Re5 loss in 2 half-moves