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

EGTB: win in 4 half-moves

# move score
1 Rh2 win in 3 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kdd2 draw
5 Kde2 draw
6 Ked2 draw
7 Kee2 draw
8 Kf1 draw
9 Kf2 draw
10 Ra5 draw
11 Rb5 draw
12 Rf5 draw
13 Rg5 draw
14 Rh1 draw
15 Rh3 draw
16 Rh4 draw
17 Rh6 draw
18 Rc5 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves