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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Ka3 draw
3 Kb3 draw
4 Kb5 draw
5 Rb5 draw
6 Rb6 draw
7 Rb8 draw
8 Kb4 loss in 8 half-moves
9 Ra7 loss in 6 half-moves
10 Rc7 loss in 6 half-moves
11 Rh7 loss in 6 half-moves
12 Rb1 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rd7 loss in 1 half-moves