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 Ra5 draw
5 Rd5 draw
6 Re1 draw
7 Re2 draw
8 Re3 draw
9 Rf5 draw
10 Rg5 draw
11 Rh5 draw
12 Ka2 loss in 2 half-moves
13 Kb1 loss in 2 half-moves
14 Kb2 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Kf7 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Kd5 loss in 1 half-moves