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

EGTB: win in 2 half-moves

# move score
1 Kg8 win in 1 half-moves
2 Re4 win in 1 half-moves
3 Kb8 loss in 2 half-moves
4 Kd8 loss in 2 half-moves
5 Ke8 loss in 2 half-moves
6 Kf7 loss in 2 half-moves
7 Ra7 loss in 2 half-moves
8 Re1 loss in 2 half-moves
9 Re2 loss in 2 half-moves
10 Re3 loss in 2 half-moves
11 Re5 loss in 2 half-moves
12 Re6 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rh7 loss in 2 half-moves
16 Kb7 loss in 1 half-moves
17 Kc7 loss in 1 half-moves
18 Kd7 loss in 1 half-moves
19 Kg7 loss in 1 half-moves
20 Rb7 loss in 1 half-moves
21 Rc7 loss in 1 half-moves
22 Rd7 loss in 1 half-moves
23 Rg7 loss in 1 half-moves