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 Kh6 win in 1 half-moves
3 Re8 win in 1 half-moves
4 Kf4 draw
5 Kf5 draw
6 Kg4 draw
7 Kh4 draw
8 Kh5 draw
9 Ra5 draw
10 Re3 draw
11 Re4 draw
12 Re6 draw
13 Rf5 draw
14 Kf6 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Re7 loss in 2 half-moves