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

EGTB: win in 2 half-moves

# move score
1 Re7 win in 1 half-moves
2 Kb6 draw
3 Kb7 draw
4 Kc7 draw
5 Kd5 draw
6 Kg8 draw
7 Rg4 draw
8 Rg5 draw
9 Rg6 draw
10 Rh7 draw
11 Ra7 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Rf7 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Kb5 loss in 1 half-moves
21 Kc5 loss in 1 half-moves
22 Kd6 loss in 1 half-moves
23 Kd7 loss in 1 half-moves
24 Kh7 loss in 1 half-moves