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

EGTB: win in 2 half-moves

# move score
1 Kg6 win in 1 half-moves
2 Re1 win in 1 half-moves
3 Re2 win in 3 half-moves
4 Re3 win in 3 half-moves
5 Re8 win in 3 half-moves
6 K7e8 draw
7 K7g7 draw
8 K7g8 draw
9 K8g7 draw
10 K8g8 draw
11 Ra7 draw
12 K8e8 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Re6 loss in 2 half-moves