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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Rh5 win in 3 half-moves
3 Rh8 win in 3 half-moves
4 Kb5 draw
5 Kb7 draw
6 Kc5 draw
7 Kc8 draw
8 Kcc7 draw
9 Kcd6 draw
10 Kd5 draw
11 Kd8 draw
12 Kdc7 draw
13 Kdd6 draw
14 Ke6 draw
15 Ke7 draw
16 Ke8 draw
17 Ra3 draw
18 Rf3 draw
19 Rg3 draw
20 Rh4 draw
21 Rh6 draw
22 Rh7 draw
23 Rb3 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rh1 loss in 2 half-moves
28 Rh2 loss in 2 half-moves