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 K3h3 draw
3 K3h4 draw
4 K4h3 draw
5 K4h4 draw
6 Kg5 draw
7 Kh2 draw
8 Kh5 draw
9 Ra6 draw
10 Rb1 draw
11 Rb5 draw
12 Rb7 draw
13 Rb8 draw
14 Rg6 draw
15 K3f3 loss in 2 half-moves
16 K3f4 loss in 2 half-moves
17 K4f3 loss in 2 half-moves
18 K4f4 loss in 2 half-moves
19 Kf2 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Kg2 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Rd6 loss in 2 half-moves
27 Re6 loss in 2 half-moves
28 Rf6 loss in 2 half-moves