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

EGTB: win in 2 half-moves

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