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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rh1 win in 3 half-moves
3 Rh3 win in 3 half-moves
4 Kb1 win in 5 half-moves
5 Kb2 draw
6 Kcc1 draw
7 Kcd1 draw
8 Kdc1 draw
9 Kdd1 draw
10 Ke1 draw
11 Ke2 draw
12 Ra8 draw
13 Rf8 draw
14 Rg8 draw
15 Rh2 draw
16 Rh4 draw
17 Kb3 loss in 2 half-moves
18 Kcc3 loss in 2 half-moves
19 Kcd3 loss in 2 half-moves
20 Kdc3 loss in 2 half-moves
21 Kdd3 loss in 2 half-moves
22 Ke3 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Rh6 loss in 2 half-moves
28 Rh7 loss in 2 half-moves