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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Ka7 draw
3 Kab7 draw
4 Kab8 draw
5 Kcb7 draw
6 Kcb8 draw
7 Kd8 draw
8 Rb3 draw
9 Rc3 draw
10 Rg3 draw
11 Rh1 draw
12 Rh2 draw
13 Rh7 draw
14 Rh8 draw
15 Kc7 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rh6 loss in 2 half-moves