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 Rb6 draw
3 Ke7 loss in 2 half-moves
4 Ke8 loss in 2 half-moves
5 Kf7 loss in 2 half-moves
6 Kfg7 loss in 2 half-moves
7 Kfg8 loss in 2 half-moves
8 Kh7 loss in 2 half-moves
9 Khg7 loss in 2 half-moves
10 Khg8 loss in 2 half-moves
11 Ra6 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rh6 loss in 2 half-moves