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 Kd6 draw
3 Kd7 draw
4 Ke6 draw
5 Kf6 draw
6 Rd5 draw
7 Re6 draw
8 Kd8 loss in 4 half-moves
9 Ke8 loss in 4 half-moves
10 Kf7 loss in 4 half-moves
11 Kf8 loss in 4 half-moves
12 Rb5 loss in 4 half-moves
13 Rc5 loss in 4 half-moves
14 Re1 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 Ra5 loss in 1 half-moves