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 Re6 win in 1 half-moves
3 Ka4 draw
4 Ka6 draw
5 Kb4 draw
6 Kb5 draw
7 Kb6 draw
8 Ra8 draw
9 Rc8 draw
10 Rd8 draw
11 Re2 draw
12 Re3 draw
13 Re5 draw
14 Re7 draw
15 Rg8 draw
16 Rh8 draw
17 Rb8 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rf8 loss in 2 half-moves