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 Kf6 draw
3 Kf7 draw
4 Kf8 draw
5 Kgg6 draw
6 Kgg8 draw
7 Kgh6 draw
8 Kgh8 draw
9 Khg6 draw
10 Khg8 draw
11 Khh6 draw
12 Khh8 draw
13 Re1 draw
14 Re2 draw
15 Re3 draw
16 Re4 draw
17 Rf8 draw
18 Rg8 draw
19 Rh8 draw
20 Rb8 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Re7 loss in 2 half-moves