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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Kb4 win in 5 half-moves
3 Kb5 win in 5 half-moves
4 Ke6 win in 5 half-moves
5 Rb5 win in 5 half-moves
6 Rb7 win in 5 half-moves
7 Rb8 win in 5 half-moves
8 Kd5 win in 7 half-moves
9 Kd6 win in 7 half-moves
10 Kb6 win in 13 half-moves
11 Ka4 draw
12 Ka6 draw
13 Kf5 draw
14 Kf6 draw
15 Ra3 draw
16 Rb4 draw
17 Rc3 draw
18 Rh3 draw
19 Kd4 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Kf4 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rg3 loss in 2 half-moves