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 Re5 loss in 2 half-moves
3 Re6 loss in 2 half-moves
4 Re7 loss in 2 half-moves
5 Re8 loss in 2 half-moves
6 Rg2 loss in 2 half-moves
7 Rh2 loss in 2 half-moves
8 Kb5 loss in 1 half-moves
9 Kb6 loss in 1 half-moves
10 Kb7 loss in 1 half-moves
11 Kc5 loss in 1 half-moves
12 Kc7 loss in 1 half-moves
13 Kd5 loss in 1 half-moves
14 Kd6 loss in 1 half-moves
15 Kd7 loss in 1 half-moves
16 Ra2 loss in 1 half-moves
17 Rb2 loss in 1 half-moves
18 Rc2 loss in 1 half-moves
19 Rd2 loss in 1 half-moves
20 Re1 loss in 1 half-moves
21 Re3 loss in 1 half-moves
22 Rf2 loss in 1 half-moves