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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rc3 win in 3 half-moves
3 Rh5 win in 3 half-moves
4 Rh8 win in 3 half-moves
5 Kb6 draw
6 Kb7 draw
7 Kc8 draw
8 Kcc7 draw
9 Kcd6 draw
10 Kd8 draw
11 Kdc7 draw
12 Kdd6 draw
13 Ke6 draw
14 Ke7 draw
15 Ke8 draw
16 Ra3 draw
17 Rg3 draw
18 Rh4 draw
19 Rh6 draw
20 Rh7 draw
21 Kb5 loss in 2 half-moves
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