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

EGTB: win in 40 half-moves

# move score
1 Kc6 win in 39 half-moves
2 Kab6 win in 43 half-moves
3 Kb5 win in 43 half-moves
4 Kc7 win in 43 half-moves
5 Ka5 win in 45 half-moves
6 Kaa7 win in 45 half-moves
7 Kbb6 win in 45 half-moves
8 Kc8 win in 45 half-moves
9 Ra8 win in 45 half-moves
10 Kba7 win in 47 half-moves
11 Rg8 win in 47 half-moves
12 Rh8 win in 47 half-moves
13 Ka8 win in 49 half-moves
14 Rf8 win in 49 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves