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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Rd7 draw
6 Re4 draw
7 Re8 draw
8 Rf7 draw
9 Re3 loss in 4 half-moves
10 Re5 loss in 4 half-moves
11 Re6 loss in 4 half-moves
12 Ra7 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Rh7 loss in 2 half-moves