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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Kd7 draw
3 Re5 draw
4 Re6 draw
5 Re7 draw
6 Kc6 loss in 12 half-moves
7 Kc7 loss in 6 half-moves
8 Ke7 loss in 6 half-moves
9 Rf8 loss in 6 half-moves
10 Rg8 loss in 6 half-moves
11 Rh8 loss in 6 half-moves
12 Ke5 loss in 4 half-moves
13 Ke6 loss in 4 half-moves
14 Rd8 loss in 4 half-moves
15 Kc5 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Re4 loss in 2 half-moves