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

EGTB: win in 6 half-moves

# move score
1 Ra3 win in 5 half-moves
2 Kb4 draw
3 Kb5 draw
4 Kb6 draw
5 Rb3 draw
6 Rc3 draw
7 Rd3 draw
8 Re3 draw
9 Rh1 draw
10 Rh5 draw
11 Rh6 draw
12 Rh7 draw
13 Ka4 loss in 2 half-moves
14 Ka6 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kc8 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 Ke8 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh2 loss in 2 half-moves
23 Rh4 loss in 2 half-moves
24 Rh8 loss in 2 half-moves