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 Kf7 draw
3 Ra1 draw
4 Ra5 draw
5 Ra6 draw
6 Rc7 draw
7 Rd7 draw
8 Kf8 loss in 12 half-moves
9 Kg6 loss in 12 half-moves
10 Kg8 loss in 12 half-moves
11 Rb7 loss in 12 half-moves
12 Kh6 loss in 10 half-moves
13 Ra8 loss in 10 half-moves
14 Kh7 loss in 8 half-moves
15 Kh8 loss in 6 half-moves
16 Kf6 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Rf7 loss in 2 half-moves