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

EGTB: win in 4 half-moves

# move score
1 Rh6 win in 3 half-moves
2 Kf5 draw
3 Kf7 draw
4 Kf8 draw
5 Kg3 draw
6 Kg5 draw
7 Kg7 draw
8 Kh3 draw
9 Kh4 draw
10 Kh5 draw
11 Kh7 draw
12 Kh8 draw
13 Ra6 draw
14 Re1 draw
15 Re5 draw
16 Re7 draw
17 Re8 draw
18 Rf6 draw
19 Rg6 draw
20 Kf3 loss in 2 half-moves
21 Kf4 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Re4 loss in 2 half-moves