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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Rb1 draw
3 Rb2 draw
4 Rb4 draw
5 Ra7 loss in 8 half-moves
6 Rb8 loss in 6 half-moves
7 Kb4 loss in 4 half-moves
8 Ka4 loss in 2 half-moves
9 Kb3 loss in 2 half-moves
10 Rb3 loss in 2 half-moves
11 Rb5 loss in 2 half-moves
12 Rb6 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Kb2 loss in 1 half-moves
19 Rh7 loss in 1 half-moves