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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Re2 win in 1 half-moves
4 Re3 win in 1 half-moves
5 Re4 win in 1 half-moves
6 Kb8 draw
7 Kc6 draw
8 Kd8 draw
9 Rb8 draw
10 Rc8 draw
11 Rd8 draw
12 Ra8 loss in 12 half-moves
13 Rh8 loss in 12 half-moves
14 Kc8 loss in 8 half-moves
15 Kd6 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Re1 loss in 1 half-moves