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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rb7 draw
3 Rb8 draw
4 Rc3 draw
5 Rd3 draw
6 Re3 draw
7 Rf3 draw
8 Rg3 draw
9 Rh3 draw
10 Kf6 loss in 2 half-moves
11 Kf7 loss in 2 half-moves
12 Kf8 loss in 2 half-moves
13 Kgh6 loss in 2 half-moves
14 Kgh8 loss in 2 half-moves
15 Kgg6 loss in 1 half-moves
16 Kgg8 loss in 1 half-moves
17 Khg6 loss in 1 half-moves
18 Khg8 loss in 1 half-moves
19 Khh6 loss in 1 half-moves
20 Khh8 loss in 1 half-moves
21 Rb1 loss in 1 half-moves
22 Rb2 loss in 1 half-moves
23 Rb4 loss in 1 half-moves
24 Rb5 loss in 1 half-moves
25 Rb6 loss in 1 half-moves