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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Kb7 draw
3 Kc7 draw
4 Kc8 draw
5 Ra7 draw
6 Re8 draw
7 Rf7 draw
8 Ka7 loss in 22 half-moves
9 Ka8 loss in 22 half-moves
10 Re6 loss in 10 half-moves
11 Re3 loss in 4 half-moves
12 Rb7 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Re4 loss in 1 half-moves