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 Ka6 draw
3 Kaa7 draw
4 Kab8 draw
5 Kba7 draw
6 Kbb8 draw
7 Kc6 draw
8 Kc7 draw
9 Kc8 draw
10 Rc7 draw
11 Rd7 draw
12 Re7 draw
13 Rf7 draw
14 Rg7 draw
15 Rh1 draw
16 Rh2 draw
17 Rh3 draw
18 Rh8 draw
19 Rh4 loss in 1 half-moves
20 Rh5 loss in 1 half-moves
21 Rh6 loss in 1 half-moves