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

EGTB: win in 2 half-moves

# move score
1 Kg5 win in 1 half-moves
2 Rd7 win in 1 half-moves
3 Re8 win in 1 half-moves
4 Ke5 draw
5 Ke6 draw
6 Kf5 draw
7 Kf7 draw
8 Kg6 draw
9 Kg7 draw
10 Ra7 draw
11 Rb7 draw
12 Rc7 draw
13 Re6 draw
14 Rf7 draw
15 Re1 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves