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