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

EGTB: win in 4 half-moves

# move score
1 Kba6 win in 3 half-moves
2 Kba8 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Kaa6 win in 7 half-moves
5 Kab6 win in 7 half-moves
6 Ra8 win in 7 half-moves
7 Kaa8 draw
8 Kbb6 draw
9 Kc8 draw
10 Rg8 draw
11 Rh8 draw
12 Kc6 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rf8 loss in 2 half-moves