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

EGTB: win in 2 half-moves

# move score
1 Ka1 win in 1 half-moves
2 Kb1 win in 1 half-moves
3 Rh1 win in 1 half-moves
4 Kb2 draw
5 Ra8 loss in 10 half-moves
6 Rh2 loss in 10 half-moves
7 Rh4 loss in 10 half-moves
8 Rg8 loss in 6 half-moves
9 Ka3 loss in 4 half-moves
10 Kb3 loss in 2 half-moves
11 Rb8 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Rd8 loss in 2 half-moves
14 Rf8 loss in 2 half-moves
15 Rh3 loss in 2 half-moves
16 Rh5 loss in 2 half-moves
17 Rh6 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Re8 loss in 1 half-moves