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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kc8 win in 3 half-moves
3 Kb5 win in 5 half-moves
4 Kd7 win in 5 half-moves
5 Rb1 win in 15 half-moves
6 Ka4 draw
7 Kb6 draw
8 Ra2 draw
9 Ra3 draw
10 Rf1 draw
11 Kb4 loss in 2 half-moves
12 Ke7 loss in 2 half-moves
13 Ke8 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Ka6 loss in 1 half-moves