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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rb8 win in 7 half-moves
3 Ka6 draw
4 Ka7 draw
5 Ka8 draw
6 Kb5 draw
7 Kb8 draw
8 Kbb6 draw
9 Kbc7 draw
10 Kc5 draw
11 Kc8 draw
12 Kcb6 draw
13 Kcc7 draw
14 Kd6 draw
15 Kd7 draw
16 Rc8 draw
17 Rd8 draw
18 Rh1 draw
19 Rh5 draw
20 Rh6 draw
21 Rh7 draw
22 Kd5 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves
26 Rh2 loss in 2 half-moves
27 Rh3 loss in 2 half-moves
28 Rh4 loss in 2 half-moves