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