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

EGTB: win in 2 half-moves

# move score
1 Re8 win in 1 half-moves
2 Kf3 loss in 12 half-moves
3 Kg3 loss in 12 half-moves
4 Re1 loss in 8 half-moves
5 Ke3 loss in 6 half-moves
6 Ke1 loss in 4 half-moves
7 Kf1 loss in 4 half-moves
8 Kg1 loss in 4 half-moves
9 Kg2 loss in 4 half-moves
10 Ra2 loss in 4 half-moves
11 Rb2 loss in 4 half-moves
12 Rc2 loss in 4 half-moves
13 Rd2 loss in 4 half-moves
14 Re3 loss in 4 half-moves
15 Re4 loss in 4 half-moves
16 Re5 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Re7 loss in 2 half-moves