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 Kc6 win in 5 half-moves
3 Rb5 win in 5 half-moves
4 Kd5 win in 7 half-moves
5 Kd6 win in 7 half-moves
6 Kb6 win in 13 half-moves
7 Ke6 win in 13 half-moves
8 Kf6 win in 13 half-moves
9 Ka6 draw
10 Ka7 draw
11 Ka8 draw
12 Kb8 draw
13 Kc7 draw
14 Kc8 draw
15 Kf5 draw
16 Ra3 draw
17 Rb4 draw
18 Rc3 draw
19 Rh3 draw
20 Kd4 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Kf4 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rg3 loss in 2 half-moves