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

EGTB: win in 4 half-moves

# move score
1 Re5 win in 3 half-moves
2 Kf6 draw
3 Kf8 draw
4 Kfg6 draw
5 Kfg7 draw
6 Kg5 draw
7 Kg8 draw
8 Kh5 draw
9 Kh7 draw
10 Khg6 draw
11 Khg7 draw
12 Ra3 draw
13 Re1 draw
14 Re2 draw
15 Re4 draw
16 Re6 draw
17 Rf3 draw
18 Rg3 draw
19 Rh3 draw
20 Ke6 loss in 2 half-moves
21 Ke7 loss in 2 half-moves
22 Ke8 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Re7 loss in 2 half-moves
27 Re8 loss in 2 half-moves