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 Kc1 draw
3 Kc2 draw
4 Kc3 draw
5 Kd3 draw
6 Kdd1 draw
7 Kde2 draw
8 Ke3 draw
9 Ked1 draw
10 Kee2 draw
11 Kf1 draw
12 Kf2 draw
13 Ra5 draw
14 Rb5 draw
15 Rf5 draw
16 Rg5 draw
17 Rh1 draw
18 Rh2 draw
19 Rh4 draw
20 Rh6 draw
21 Rc5 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Rh7 loss in 2 half-moves
25 Rh8 loss in 2 half-moves