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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Ka4 draw
3 Kab6 draw
4 Rc8 draw
5 Ka7 loss in 2 half-moves
6 Ka8 loss in 2 half-moves
7 Kaa6 loss in 2 half-moves
8 Kb5 loss in 2 half-moves
9 Kba6 loss in 2 half-moves
10 Kbb6 loss in 2 half-moves
11 Ra8 loss in 2 half-moves
12 Rd8 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Rf8 loss in 2 half-moves
15 Rg8 loss in 2 half-moves
16 Rh8 loss in 2 half-moves
17 Kc6 loss in 1 half-moves
18 Kc7 loss in 1 half-moves
19 Kc8 loss in 1 half-moves