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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kg5 win in 3 half-moves
3 Kh5 win in 3 half-moves
4 Rf6 win in 5 half-moves
5 Rh6 win in 5 half-moves
6 Rg6 win in 7 half-moves
7 K3h3 draw
8 K3h4 draw
9 K4h3 draw
10 K4h4 draw
11 Kg2 draw
12 Kh2 draw
13 Ra6 draw
14 Re1 draw
15 Re5 draw
16 Re7 draw
17 Re8 draw
18 K3f3 loss in 2 half-moves
19 K3f4 loss in 2 half-moves
20 K4f3 loss in 2 half-moves
21 K4f4 loss in 2 half-moves
22 Kf2 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Re2 loss in 2 half-moves
27 Re3 loss in 2 half-moves
28 Re4 loss in 2 half-moves