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

EGTB: win in 4 half-moves

# move score
1 Rh8 win in 3 half-moves
2 Rh6 win in 5 half-moves
3 Ka7 draw
4 Ka8 draw
5 Kb7 draw
6 Kbc7 draw
7 Kbc8 draw
8 Kc6 draw
9 Kd6 draw
10 Kd8 draw
11 Kdc7 draw
12 Kdc8 draw
13 Ke6 draw
14 Ke7 draw
15 Ke8 draw
16 Ra3 draw
17 Rb3 draw
18 Rc3 draw
19 Rg3 draw
20 Rh4 draw
21 Rh5 draw
22 Rh7 draw
23 Rd3 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh2 loss in 2 half-moves