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 Rb5 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Rf7 win in 5 half-moves
5 Rh7 win in 5 half-moves
6 Ke4 draw
7 Ke5 draw
8 Ke6 draw
9 Kf4 draw
10 Kf6 draw
11 Kfg4 draw
12 Kg5 draw
13 Kg6 draw
14 Kh2 draw
15 Kh4 draw
16 Khg4 draw
17 Ra7 draw
18 Rb4 draw
19 Rb8 draw
20 Rc7 draw
21 Rg7 draw
22 Kg2 loss in 2 half-moves
23 Kg3 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Rd7 loss in 2 half-moves
27 Re7 loss in 2 half-moves