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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kb4 draw
3 Kb5 draw
4 Kb6 draw
5 Rb3 draw
6 Rb6 draw
7 Rb7 draw
8 Rh8 draw
9 Ra8 loss in 10 half-moves
10 Ka4 loss in 8 half-moves
11 Rb4 loss in 6 half-moves
12 Rb1 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rf8 loss in 1 half-moves