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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kb4 win in 9 half-moves
5 Ka4 win in 11 half-moves
6 Kaa6 draw
7 Kba6 draw
8 Kbb5 draw
9 Kc5 draw
10 Kc6 draw
11 Ra6 draw
12 Ra7 draw
13 Rb8 draw
14 Rh8 draw
15 Kab5 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves