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

EGTB: win in 10 half-moves

# move score
1 K6c6 win in 9 half-moves
2 K7c6 win in 9 half-moves
3 K7a6 win in 13 half-moves
4 K6a6 win in 17 half-moves
5 K6a7 draw
6 K6c7 draw
7 K7a7 draw
8 K7c7 draw
9 Ka8 draw
10 Kc8 draw
11 Ka5 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves