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

EGTB: win in 2 half-moves

# move score
1 Re3 win in 1 half-moves
2 Kb2 draw
3 Ke7 draw
4 Ke8 draw
5 Kf7 draw
6 Kg7 draw
7 Kg8 draw
8 Ra4 draw
9 Ra5 draw
10 Ra6 draw
11 Ra7 draw
12 Ra8 draw
13 Rb3 draw
14 Rc3 draw
15 Rd3 draw
16 Rf3 draw
17 Rh3 draw
18 Ka1 loss in 2 half-moves
19 Kb1 loss in 2 half-moves
20 Kb3 loss in 2 half-moves
21 Rg3 loss in 1 half-moves