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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Rg7 win in 5 half-moves
4 Rh7 win in 5 half-moves
5 Kg4 win in 7 half-moves
6 Rf7 win in 7 half-moves
7 Kh4 win in 9 half-moves
8 Kf4 draw
9 Kg1 draw
10 Kgg2 draw
11 Kgh2 draw
12 Kh3 draw
13 Khg2 draw
14 Khh2 draw
15 Ra7 draw
16 Rb5 draw
17 Rb6 draw
18 Rb8 draw
19 Kf2 loss in 2 half-moves
20 Kf3 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Re7 loss in 2 half-moves