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