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

EGTB: win in 6 half-moves

# move score
1 Rb8 win in 5 half-moves
2 Rh2 win in 5 half-moves
3 Ra8 win in 9 half-moves
4 Rh1 win in 9 half-moves
5 Ka1 draw
6 Ka4 draw
7 Kaa2 draw
8 Kab2 draw
9 Kb3 draw
10 Kb4 draw
11 Kba2 draw
12 Kbb2 draw
13 Kc1 draw
14 Kc2 draw
15 Rc8 draw
16 Rg8 draw
17 Rh3 draw
18 Rh7 draw
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rh4 loss in 2 half-moves
23 Rh5 loss in 2 half-moves
24 Rh6 loss in 2 half-moves