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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Ka8 win in 1 half-moves
3 Kc6 win in 3 half-moves
4 Ka7 draw
5 Kb6 draw
6 Kb8 draw
7 Kc8 draw
8 Rg7 draw
9 Rh5 draw
10 Rh6 draw
11 Rh8 draw
12 Kc7 loss in 4 half-moves
13 Rc7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rh1 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves