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

EGTB: win in 8 half-moves

# move score
1 Kaa6 win in 7 half-moves
2 Kba6 win in 7 half-moves
3 Kbb6 win in 7 half-moves
4 Kc6 win in 7 half-moves
5 Kc5 win in 9 half-moves
6 Re8 draw
7 Kaa4 loss in 2 half-moves
8 Kab4 loss in 2 half-moves
9 Kab6 loss in 2 half-moves
10 Kba4 loss in 2 half-moves
11 Kbb4 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 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