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

EGTB: win in 2 half-moves

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