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

EGTB: win in 4 half-moves

# move score
1 Ke8 win in 3 half-moves
2 Kf8 win in 3 half-moves
3 Re8 win in 3 half-moves
4 Rg3 win in 5 half-moves
5 Ka7 draw
6 Kb7 draw
7 Kb8 draw
8 Ke6 draw
9 Ke7 draw
10 Kf6 draw
11 Kg6 draw
12 Kg8 draw
13 Rd3 draw
14 Re4 draw
15 Re5 draw
16 Re6 draw
17 Re7 draw
18 Rf3 draw
19 Rh3 draw
20 Kg7 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Re2 loss in 2 half-moves