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

EGTB: win in 2 half-moves

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