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 Re1 win in 1 half-moves
4 Ka6 win in 3 half-moves
5 Ka8 win in 3 half-moves
6 Kd6 win in 3 half-moves
7 Kd8 win in 3 half-moves
8 Rc8 win in 3 half-moves
9 Re2 win in 3 half-moves
10 Re3 win in 3 half-moves
11 Kc6 win in 5 half-moves
12 Kc8 win in 5 half-moves
13 Ke7 win in 5 half-moves
14 Ra8 win in 5 half-moves
15 Rd8 win in 5 half-moves
16 Rf8 win in 5 half-moves
17 Kc7 win in 9 half-moves
18 Kb8 draw
19 Ke6 draw
20 Rb8 draw
21 Re7 draw
22 Re4 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Rg8 loss in 2 half-moves
26 Rh8 loss in 2 half-moves