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 Kg1 draw
3 Kg2 draw
4 Kg7 draw
5 Kg8 draw
6 Rc8 draw
7 Rd8 draw
8 Re4 draw
9 Re6 draw
10 Rb8 loss in 2 half-moves
11 Re1 loss in 2 half-moves
12 Re2 loss in 2 half-moves
13 Re3 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Ke7 loss in 1 half-moves
16 Kf7 loss in 1 half-moves
17 Kg3 loss in 1 half-moves
18 Kh1 loss in 1 half-moves
19 Kh3 loss in 1 half-moves
20 Re7 loss in 1 half-moves