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

EGTB: win in 4 half-moves

# move score
1 Rh3 win in 3 half-moves
2 Rh5 win in 3 half-moves
3 Rf4 win in 5 half-moves
4 Kee5 win in 7 half-moves
5 Rh1 win in 7 half-moves
6 Kf5 win in 11 half-moves
7 Kc3 draw
8 Kc4 draw
9 Kc5 draw
10 Kdd3 draw
11 Kdd5 draw
12 Kde3 draw
13 Kde5 draw
14 Ked3 draw
15 Ked5 draw
16 Kee3 draw
17 Kf3 draw
18 Kf4 draw
19 Rg4 draw
20 Rh2 draw
21 Rh6 draw
22 Rh7 loss in 2 half-moves
23 Rh8 loss in 2 half-moves