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 Ra5 draw
3 Rb5 draw
4 Re1 draw
5 Re2 draw
6 Re6 draw
7 Re7 draw
8 Re8 draw
9 Rg5 draw
10 Kf7 loss in 2 half-moves
11 Kf8 loss in 2 half-moves
12 Kgh7 loss in 2 half-moves
13 Kgg7 loss in 1 half-moves
14 Khg7 loss in 1 half-moves
15 Khh7 loss in 1 half-moves
16 Rc5 loss in 1 half-moves
17 Rd5 loss in 1 half-moves
18 Re3 loss in 1 half-moves
19 Rf5 loss in 1 half-moves
20 Rh5 loss in 1 half-moves