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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Ka6 win in 3 half-moves
3 Kaa8 win in 3 half-moves
4 Kab7 win in 3 half-moves
5 Kba8 win in 3 half-moves
6 Kbb7 win in 3 half-moves
7 Rg8 win in 3 half-moves
8 Rh6 win in 3 half-moves
9 Rh7 win in 3 half-moves
10 Kc8 draw
11 Rc8 draw
12 Rh4 draw
13 Rh5 draw
14 Kb6 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh3 loss in 2 half-moves