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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rh6 win in 3 half-moves
3 Rh8 win in 3 half-moves
4 Kf8 win in 7 half-moves
5 Rh7 win in 7 half-moves
6 Kc7 draw
7 Kc8 draw
8 Kdd8 draw
9 Kde8 draw
10 Ked8 draw
11 Kee8 draw
12 Kf7 draw
13 Ra4 draw
14 Rb4 draw
15 Rg4 draw
16 Rh5 draw
17 Kc6 loss in 2 half-moves
18 Kdd6 loss in 2 half-moves
19 Kde6 loss in 2 half-moves
20 Ked6 loss in 2 half-moves
21 Kee6 loss in 2 half-moves
22 Kf6 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh2 loss in 2 half-moves
28 Rh3 loss in 2 half-moves