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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb2 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Ra2 win in 3 half-moves
5 Kb1 win in 5 half-moves
6 Kb5 win in 5 half-moves
7 Ra1 win in 5 half-moves
8 Ka4 win in 7 half-moves
9 Kd1 draw
10 Kd2 draw
11 Rb3 draw
12 Re3 draw
13 Kb4 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Ka6 loss in 1 half-moves