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 Ka7 win in 3 half-moves
3 Ka8 win in 3 half-moves
4 Kba6 win in 3 half-moves
5 Rc8 win in 3 half-moves
6 Ka4 win in 5 half-moves
7 Kaa6 win in 5 half-moves
8 Kab6 win in 5 half-moves
9 Kb4 win in 5 half-moves
10 Kb5 win in 5 half-moves
11 Ra8 win in 5 half-moves
12 Re8 win in 5 half-moves
13 Kbb6 draw
14 Kc6 draw
15 Kc7 draw
16 Kc8 draw
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves