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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Kb5 win in 7 half-moves
3 Ka3 draw
4 Ka5 draw
5 Ka7 draw
6 Ka8 draw
7 Kb3 draw
8 Kb4 draw
9 Kb7 draw
10 Ra2 draw
11 Rb1 draw
12 Rc1 draw
13 Rh1 draw
14 Kc7 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rg1 loss in 2 half-moves