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

EGTB: win in 2 half-moves

# move score
1 Kg4 win in 1 half-moves
2 Kh4 win in 1 half-moves
3 Re1 win in 1 half-moves
4 Kf4 draw
5 Kf5 draw
6 Kf6 draw
7 Kg6 draw
8 Kh5 draw
9 Ra6 draw
10 Re7 draw
11 Re8 draw
12 Rf6 draw
13 Rg6 draw
14 Kh6 loss in 12 half-moves
15 Rb6 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Rh6 loss in 2 half-moves