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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Rb6 win in 3 half-moves
6 Kc7 win in 5 half-moves
7 Ra1 win in 7 half-moves
8 Rb2 win in 7 half-moves
9 Rb3 win in 7 half-moves
10 Ka8 draw
11 Kb6 draw
12 Kd5 draw
13 Rb4 draw
14 Rb5 draw
15 Rb8 draw
16 Rd1 draw
17 Rf1 draw
18 Ka6 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ke7 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Kb8 loss in 1 half-moves