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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Ka6 draw
3 Kaa8 draw
4 Rc8 draw
5 Rd8 draw
6 Re8 draw
7 Rf3 draw
8 Rf4 draw
9 Rf5 draw
10 Rg8 draw
11 Rh8 draw
12 Kba8 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Kc8 loss in 2 half-moves
15 Kab7 loss in 1 half-moves
16 Kbb7 loss in 1 half-moves
17 Rf1 loss in 1 half-moves
18 Rf2 loss in 1 half-moves
19 Rf6 loss in 1 half-moves
20 Rf7 loss in 1 half-moves