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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Ka5 draw
3 Kd1 draw
4 Kd2 draw
5 Ke2 draw
6 Kf1 draw
7 Kf2 draw
8 Ra1 draw
9 Ra3 draw
10 Ra4 draw
11 Rb2 draw
12 Rh2 draw
13 Kb5 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Ka7 loss in 1 half-moves