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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Ka5 draw
3 Ka8 draw
4 Kaa7 draw
5 Kab6 draw
6 Kba7 draw
7 Kbb6 draw
8 Kc6 draw
9 Kc7 draw
10 Kc8 draw
11 Ra8 draw
12 Rc8 draw
13 Rd8 draw
14 Re8 draw
15 Rf8 draw
16 Rg8 loss in 1 half-moves
17 Rh8 loss in 1 half-moves