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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Rh7 win in 5 half-moves
5 Kg4 draw
6 Kg5 draw
7 Kg6 draw
8 Kh1 draw
9 Kh3 draw
10 Kh4 draw
11 Kh6 draw
12 Ra7 draw
13 Rb3 draw
14 Rb8 draw
15 Rc7 draw
16 Kg1 loss in 2 half-moves
17 Kg2 loss in 2 half-moves
18 Kg3 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rg7 loss in 2 half-moves