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

EGTB: win in 4 half-moves

# move score
1 Rh5 win in 3 half-moves
2 Rh6 win in 3 half-moves
3 Rh7 win in 3 half-moves
4 Rh8 win in 3 half-moves
5 Ka6 draw
6 Ka7 draw
7 Ka8 draw
8 Kb5 draw
9 Kb8 draw
10 Kbb6 draw
11 Kbc7 draw
12 Kc8 draw
13 Kcb6 draw
14 Kcc7 draw
15 Kd6 draw
16 Kd7 draw
17 Ra3 draw
18 Rb3 draw
19 Rc3 draw
20 Rg3 draw
21 Rh4 draw
22 Kc5 loss in 2 half-moves
23 Kd5 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 Rh1 loss in 2 half-moves
28 Rh2 loss in 2 half-moves