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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Ka6 draw
3 Ke4 draw
4 Ke5 draw
5 Kf4 draw
6 Kg4 draw
7 Kg5 draw
8 Ra2 draw
9 Ra3 draw
10 Ra4 draw
11 Ra5 draw
12 Rb1 draw
13 Rc1 draw
14 Rf1 draw
15 Rh1 draw
16 Kb6 loss in 2 half-moves
17 Kb7 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Kg6 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Ka8 loss in 1 half-moves