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 Ka4 draw
3 Kb5 draw
4 Kb6 draw
5 Ra1 draw
6 Rb2 draw
7 Rb6 draw
8 Rc1 loss in 8 half-moves
9 Rf1 loss in 8 half-moves
10 Rd1 loss in 6 half-moves
11 Kb4 loss in 4 half-moves
12 Rb3 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Re1 loss in 1 half-moves